CN109364870A - A kind of extreme condition resistant layered phosphate foam material, preparation method and application thereof - Google Patents
A kind of extreme condition resistant layered phosphate foam material, preparation method and application thereof Download PDFInfo
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- CN109364870A CN109364870A CN201811231980.0A CN201811231980A CN109364870A CN 109364870 A CN109364870 A CN 109364870A CN 201811231980 A CN201811231980 A CN 201811231980A CN 109364870 A CN109364870 A CN 109364870A
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- Prior art keywords
- resistance
- phosphate
- graphene oxide
- optionally
- extreme condition
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- 229910019142 PO4 Inorganic materials 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 35
- 239000010452 phosphate Substances 0.000 title claims abstract description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title claims abstract description 10
- 239000006261 foam material Substances 0.000 title abstract 4
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 29
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 4
- 230000003647 oxidation Effects 0.000 claims abstract description 4
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 4
- 150000003839 salts Chemical class 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 54
- 235000021317 phosphate Nutrition 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 31
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 20
- 239000006185 dispersion Substances 0.000 claims description 20
- 229910000166 zirconium phosphate Inorganic materials 0.000 claims description 19
- LEHFSLREWWMLPU-UHFFFAOYSA-B zirconium(4+);tetraphosphate Chemical compound [Zr+4].[Zr+4].[Zr+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LEHFSLREWWMLPU-UHFFFAOYSA-B 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 15
- 238000009210 therapy by ultrasound Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 13
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 12
- 238000007711 solidification Methods 0.000 claims description 12
- 230000008023 solidification Effects 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 11
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 10
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 claims description 10
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 claims description 6
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 claims description 6
- 229940031098 ethanolamine Drugs 0.000 claims description 6
- 238000004108 freeze drying Methods 0.000 claims description 6
- 239000011780 sodium chloride Substances 0.000 claims description 6
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 claims description 5
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 claims description 4
- 229920002873 Polyethylenimine Polymers 0.000 claims description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 4
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 4
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000000352 supercritical drying Methods 0.000 claims description 3
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 claims description 2
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 claims description 2
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 2
- 239000005955 Ferric phosphate Substances 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- DXWXGZOYMBTKDT-UHFFFAOYSA-N [Hf].P(O)(O)(O)=O Chemical compound [Hf].P(O)(O)(O)=O DXWXGZOYMBTKDT-UHFFFAOYSA-N 0.000 claims description 2
- 238000007605 air drying Methods 0.000 claims description 2
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims description 2
- QVYARBLCAHCSFJ-UHFFFAOYSA-N butane-1,1-diamine Chemical compound CCCC(N)N QVYARBLCAHCSFJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000006227 byproduct Substances 0.000 claims description 2
- 239000001506 calcium phosphate Substances 0.000 claims description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 2
- 235000011010 calcium phosphates Nutrition 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 229940043279 diisopropylamine Drugs 0.000 claims description 2
- 229940032958 ferric phosphate Drugs 0.000 claims description 2
- CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 claims description 2
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 2
- 229910000399 iron(III) phosphate Inorganic materials 0.000 claims description 2
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 claims description 2
- 239000004137 magnesium phosphate Substances 0.000 claims description 2
- 229960002261 magnesium phosphate Drugs 0.000 claims description 2
- 229910000157 magnesium phosphate Inorganic materials 0.000 claims description 2
- 235000010994 magnesium phosphates Nutrition 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 229910000159 nickel phosphate Inorganic materials 0.000 claims description 2
- JOCJYBPHESYFOK-UHFFFAOYSA-K nickel(3+);phosphate Chemical compound [Ni+3].[O-]P([O-])([O-])=O JOCJYBPHESYFOK-UHFFFAOYSA-K 0.000 claims description 2
- DPBLXKKOBLCELK-UHFFFAOYSA-N pentan-1-amine Chemical compound CCCCCN DPBLXKKOBLCELK-UHFFFAOYSA-N 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000004323 potassium nitrate Substances 0.000 claims description 2
- 235000010333 potassium nitrate Nutrition 0.000 claims description 2
- DYRWWVFQQONJJK-UHFFFAOYSA-K scandium(3+);phosphate Chemical compound [Sc+3].[O-]P([O-])([O-])=O DYRWWVFQQONJJK-UHFFFAOYSA-K 0.000 claims description 2
- 239000004317 sodium nitrate Substances 0.000 claims description 2
- 235000010344 sodium nitrate Nutrition 0.000 claims description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 2
- 235000011152 sodium sulphate Nutrition 0.000 claims description 2
- JUWGUJSXVOBPHP-UHFFFAOYSA-B titanium(4+);tetraphosphate Chemical compound [Ti+4].[Ti+4].[Ti+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JUWGUJSXVOBPHP-UHFFFAOYSA-B 0.000 claims description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 2
- 238000001291 vacuum drying Methods 0.000 claims description 2
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 claims description 2
- 229910000165 zinc phosphate Inorganic materials 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 238000007654 immersion Methods 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 abstract description 12
- 238000002679 ablation Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 239000002002 slurry Substances 0.000 abstract description 4
- 230000001112 coagulating effect Effects 0.000 abstract description 3
- 239000000701 coagulant Substances 0.000 abstract 2
- 239000003607 modifier Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000011324 bead Substances 0.000 description 23
- 239000006260 foam Substances 0.000 description 19
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 235000019441 ethanol Nutrition 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 239000003463 adsorbent Substances 0.000 description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 6
- 238000010907 mechanical stirring Methods 0.000 description 6
- 229910017604 nitric acid Inorganic materials 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
- 239000000383 hazardous chemical Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 230000031709 bromination Effects 0.000 description 2
- 238000005893 bromination reaction Methods 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000000527 sonication Methods 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- -1 allyl dimethyl ammonium chloride Chemical compound 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910000152 cobalt phosphate Inorganic materials 0.000 description 1
- ZBDSFTZNNQNSQM-UHFFFAOYSA-H cobalt(2+);diphosphate Chemical compound [Co+2].[Co+2].[Co+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O ZBDSFTZNNQNSQM-UHFFFAOYSA-H 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- GGHDAUPFEBTORZ-UHFFFAOYSA-N propane-1,1-diamine Chemical compound CCC(N)N GGHDAUPFEBTORZ-UHFFFAOYSA-N 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0274—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04 characterised by the type of anion
- B01J20/0292—Phosphates of compounds other than those provided for in B01J20/048
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28042—Shaped bodies; Monolithic structures
- B01J20/28045—Honeycomb or cellular structures; Solid foams or sponges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3007—Moulding, shaping or extruding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Catalysts (AREA)
Abstract
The embodiment of the invention relates to an extreme condition resistant layered phosphate foam material, and a preparation method and application thereof. The laminated phosphate foam material capable of resisting extreme conditions, provided by the embodiment of the invention, is prepared from the following raw materials: the coating comprises layered phosphate, an amino modifier, water, graphene oxide and a coagulant; the preparation method comprises the following steps: dispersing the layered phosphate in water, adding an amino modifier, and mixing; adding graphene oxide, and mixing to form thick slurry; extruding the thick slurry to immerse the thick slurry into a solution containing a coagulant, and forming and coagulating; and washing and drying the solidified product. The extreme condition resistant layered phosphate foam material provided by the invention has a porous structure, and has the excellent performances of low density, controllable size and shape, large adsorption capacity, high adsorption speed, acid resistance, alkali resistance, salt resistance, solvent resistance, corrosion resistance, high temperature resistance, ablation resistance, oxidation resistance, flame retardance, flexible use and the like.
Description
Technical field
The present invention relates to a kind of layered phosphates of resistance to extreme condition foamed materials and its preparation method and application.
Background technique
Dangerous chemical leakage is typical safety accident, has the characteristics that risk is high, harm is big, association disaster is more.
On August 12nd, 2015, PORT OF TIANJIN cause danger chemicals explosion, leakage accident；Chemical industry occurs in succession for the ground such as Shandong, Jiangsu later
Factory's leakage, explosion accident.These accidents not only cause a large amount of casualties and property loss, and cause serious environment dirty
Dye and social adverse effect.
Dangerous chemical leakage object be usually taken wash away, fill, burning, decontamination, the methods of absorption are disposed.Wherein,
It the methods of washes away, fill, burn simple and easy to do, but be easy to cause secondary pollution；Decontamination method significant effect, but operate opposite
Complexity, higher cost, applicable object are limited.Absorption method is by physical absorption or the effect of chemisorption, by hazardous chemical
Be absorbed into adsorbent material, to interrupt the diffusion and reaction of hazardous chemical, have it is simple and easy to do, can control secondary pollution,
The advantages that applicable object is wide.
Adsorbent material is the key element for implementing absorption method.Adsorbent material for dangerous chemical leakage disposition not only needs
Excellent absorption property is wanted, and needs good resistance to extreme condition performance, this is because: (1) hazardous chemical generally has
Corrosivity and toxicity, therefore adsorbent material needs corrosion-resistant, solvent resistant；(2) dangerous chemical leakage is often with heat release, fire
The risks such as calamity, explosion, therefore adsorbent material needs good temperature tolerance, anti-flammability, ablation resistance.In addition, hazardous chemical is let out
Leakage object may flow into low-lying hole, gap or pipeline, therefore adsorbent material must size be suitable, using flexible, easy to operate.
The adsorbent material for having both above-mentioned advantage can effectively meet the needs of actual use.It is excellent how research obtains this performance
Different novel absorption material has reality, important meaning.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention
Goal of the invention
The purpose of the present invention is to provide a kind of layered phosphates of resistance to extreme condition foamed material and preparation method thereof and answer
With.The layered phosphates of resistance to extreme condition foamed material provided by the invention has porous structure, has that density is low, size shape
Controllably, large amount of adsorption, adsorption rate be fast, acidproof, alkaline-resisting, salt tolerant, solvent resistant, corrosion-resistant, high temperature resistant, resistance to ablation, resistance to oxidation, resistance
The excellent performance such as combustion, using flexible.
Solution
Purpose to realize the present invention, the embodiment of the invention provides a kind of layered phosphates of resistance to extreme condition foamed material,
It is prepared by the raw material for including following components: layered phosphates, amino modified agent, water, graphene oxide and coagulator.
The embodiment of the invention provides a kind of preparation methods of the layered phosphates foamed material of resistance to extreme condition, including under
It states step: layered phosphates is dispersed in water, amino modified agent, mixing is added；Graphene oxide is added, is mixed to form dense
Slurry；It is immersed in it in solution comprising coagulator underflow extrusion, molding, solidification；By product washing, the drying after solidification.
The above-mentioned layered phosphates of resistance to extreme condition foamed material, preparation method in one possible implementation, stratiform
Phosphate includes the phosphate with layered crystal structure；Optionally, layered phosphates include the phosphorus with layered crystal structure
Sour zirconium, titanium phosphate, phosphoric acid hafnium, scandium phosphate, magnesium phosphate, calcium phosphate, aluminum phosphate, trbasic zinc phosphate, cobalt phosphate, nickel phosphate, ferric phosphate or
At least one of manganese phosphate；Still optionally further, layered phosphates include alpha-titanium phosphate or alpha zirconium phosphate.Alpha-titanium phosphate or α-
Basic zirconium phosphate all has layered crystal structure.
The above-mentioned layered phosphates of resistance to extreme condition foamed material, preparation method in one possible implementation, amido
Modifying agent include methylamine, ethamine, propylamine, butylamine, amylamine, hexylamine, ethylenediamine, ethanol amine, propane diamine, butanediamine, aziridine,
At least one of diisopropylamine or triethanolamine；Optionally, amino modified agent includes ethamine, ethylenediamine, propylamine or ethanol amine
At least one of.
The above-mentioned layered phosphates of resistance to extreme condition foamed material, preparation method in one possible implementation, stratiform
Phosphate, water, amino modified agent mass ratio be 10:(10-1000): (1-100)；It is optionally 10:(20-500): (1-
50)；Still optionally further it is 10:(50-200): (1-20).
The above-mentioned layered phosphates of resistance to extreme condition foamed material, preparation method in one possible implementation, aoxidize
Graphene is graphene oxide aqueous dispersion.
The above-mentioned layered phosphates of resistance to extreme condition foamed material, preparation method in one possible implementation, stratiform
The mass ratio of phosphate and graphene oxide is 100:(1-3000)；It is optionally 100:(1-2000)；Still optionally further it is
100:(200-1000).
The above-mentioned layered phosphates of resistance to extreme condition foamed material, preparation method in one possible implementation, aoxidize
In graphene aqueous dispersions, the mass fraction of graphene oxide is 0.01%-10%, is optionally 0.05%-5%, further
It is optionally 0.1%-3%.
The above-mentioned layered phosphates of resistance to extreme condition foamed material, preparation method in one possible implementation, solidify
Agent includes calcium chloride, sodium chloride, calcium nitrate, sodium nitrate, potassium nitrate, sodium sulphate, polyethyleneimine, cetyl trimethyl bromination
At least one of ammonium or diallyl dimethyl ammoniumchloride.
Above-mentioned preparation method in one possible implementation, coagulator with it is molten used in the solution comprising coagulator
The mass ratio of agent is 1:(10-1000)；It is optionally 1:(2-200)；It is still optionally further 1:(5-100).
In one possible implementation, solvent includes water or water and water-miscible organic solvent to above-mentioned preparation method
Mixed solvent.
The above-mentioned layered phosphates of resistance to extreme condition foamed material, preparation method in one possible implementation, ability
Field technique personnel can according to the present disclosure, such as: the type of coagulator and the solution usage amount comprising coagulator
Etc. factors selection coagulator dosage, as long as porous foam structure can be obtained.Such as: the underflow of 10g can both be immersed in 1L
Coagulating bath is carried out in solution comprising coagulator, and the solution for including coagulator with 100L is also allowed to carry out coagulating bath.
In one possible implementation, it includes: super that the mode mixed after amino modified agent is added to above-mentioned preparation method
At least one of sonication, strong stirring or strong shear mixing.The mesh of ultrasonic treatment, strong stirring or strong shear mixing
The poor layer for being to speed up layered phosphates and removing, and be allowed to be uniformly dispersed.
Above-mentioned preparation method in one possible implementation, after amino modified agent is added, the power of ultrasonic treatment >=
60W。
In one possible implementation, after amino modified agent is added, the time of ultrasonic treatment is above-mentioned preparation method
1min-12h；It is optionally 1min-1h；It is still optionally further 2-30min.
In one possible implementation, it includes: super that the mode mixed after graphene oxide is added to above-mentioned preparation method
At least one of sonication or strong stirring.It is sufficiently mixed, hybrid mode is unrestricted.
In one possible implementation, the time of solidification is 3min-3d to above-mentioned preparation method；It is optionally 1-12h；
It is still optionally further 2-5h.
Above-mentioned preparation method in one possible implementation, dry method include freeze-drying, forced air drying, oneself
It so dries, be dried in vacuo or at least one of supercritical drying.
In one possible implementation, the method that underflow is squeezed out includes that underflow is passed through needle to above-mentioned preparation method
Head, dropper, needle tubing, spray head or die extrusion.
The embodiment of the invention also provides the above-mentioned layered phosphates of resistance to extreme condition foamed material or above-mentioned preparation method systems
The layered phosphates of resistance to extreme condition foamed material dangerous chemical leakage disposition, water process, polymer composite or
Application in functional coating.
Beneficial effect
(1) preparation method of the layered phosphates of the resistance to extreme condition foamed material provided in the embodiment of the present invention, passes through amine
Base modifying agent assist layered phosphates removing be nanometer sheet (layered phosphates organic amine effect under, by multilayer lamination structure
Particle becomes the nanometer sheet of single layer structure or few layer structure), layered phosphates nanometer sheet self assembly shape is assisted with graphene oxide
At porous foam structure, foamed material obtained has excellent performance.
(2) layered phosphates of the resistance to extreme condition foamed material provided in the embodiment of the present invention has porous structure, has
Density is low, size shape is controllable, large amount of adsorption, adsorption rate are fast, acidproof, alkaline-resisting, salt tolerant, solvent resistant, corrosion-resistant, high temperature resistant,
The excellent performance such as resistance to ablation, resistance to oxidation, fire-retardant, using flexible meets the skill of the absorption method of dangerous chemical leakage object disposition
Art demand provides available material for Disaster Events such as hazardous chemical accidents.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment.Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.
Here as any embodiment illustrated by " exemplary " should not necessarily be construed as preferred or advantageous over other embodiments.
Fig. 1 is the photo of alpha-titanium phosphate foam bead made from the embodiment of the present invention 1.
Fig. 2 is the photo of alpha zirconium phosphate foamed material made from the embodiment of the present invention 2.
Specific embodiment
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.Unless otherwise explicitly stated, otherwise whole
In a specification and claims, it is to include that the term " include " or its transformations will be understood as
The element or component stated, and do not exclude other elements or other components.
In addition, in order to better illustrate the present invention, numerous details is given in specific embodiment below.
It will be appreciated by those skilled in the art that without certain details, the present invention equally be can be implemented.In some embodiments, right
It is not described in detail in raw material well known to those skilled in the art, element, method, means etc., in order to highlight master of the invention
Purport.
Alpha-titanium phosphate used passes through hydro-thermal by the concentrated phosphoric acid that titanium tetrachloride and mass concentration are 85% in following embodiment
It reacts and (Bao, chenlu, etal., Ind.Eng.Chem.Res.2011 11109-11116) is made；Alpha zirconium phosphate is by oxychlorination
The concentrated phosphoric acid that zirconium and mass concentration are 85% be made by hydro-thermal reaction (Rui etc., China Science & Technology University's journal, 2000
112-6).Remaining various raw material is commercial product.
Embodiment 1
The alpha-titanium phosphate of 10g is dispersed in 190g water by the method for water bath sonicator, 10g ethylenediamine is added, stirring surpasses
Sound 5min obtains translucent dispersion liquid；
The graphene oxide aqueous dispersions that 20g mass fraction is 5% are added, it is sufficiently mixed by mechanical stirring and ultrasonic treatment
1h is closed, underflow is formed；
Underflow obtained is slowly squeezed out by syringe pump and syringe needle, drop is formed, instills cetyl trimethyl bromination
In ammonium aqueous dispersions (mass fraction of cetyl trimethylammonium bromide is 1%), ellipsoid product is formed, 2h is solidified；
By after solidification product water and ethanol washing for several times, freeze-drying, be made alpha-titanium phosphate foam bead；It is obtained
The photo of alpha-titanium phosphate foam bead is shown in Fig. 1.
Alpha-titanium phosphate foam bead obtained is characterized:
Alpha-titanium phosphate foam bead scorches 2h by alcolhol burner flame envelope, and whole process cannot be ignited, and bead global shape without
Significant change；
Alpha-titanium phosphate foam bead is soaked in concentrated nitric acid, concentrated hydrochloric acid, concentrated phosphoric acid, the concentrated sulfuric acid, sodium hydroxide solution, ammonia
In the liquid such as water, ethyl alcohol, acetone, tetrahydrofuran for 24 hours, there is not apparent deformation or disintegration；
Above-mentioned chemical liquor is adsorbed with alpha-titanium phosphate foam bead, it can quick adsorption.
Embodiment 2
The alpha zirconium phosphate of 20g is dispersed in 180g water by the method for water bath sonicator, 12g ethanol amine is added, stirring surpasses
Sound 3min；
The graphene oxide aqueous dispersions that 200g mass fraction is 2% are added, it is abundant by mechanical stirring and ultrasonic treatment
2h is mixed, underflow is formed；
Underflow obtained is slowly squeezed into the polyethyleneimine aqueous dispersions (matter of polyethyleneimine by syringe pump and mouth mold
Measure score be 2%) in, the moist products of formation are cut into segment, solidify 3h；
Product after solidification is washed with water for several times, after natural drying, 1h is further dried in 120 DEG C of vacuum drying ovens,
Alpha zirconium phosphate foamed material is made；Alpha zirconium phosphate foamed material photo obtained is shown in Fig. 2.
Alpha zirconium phosphate foamed material obtained is characterized:
Alpha zirconium phosphate foamed material scorches 1h by alcolhol burner flame envelope, and whole process cannot be ignited, and bead global shape without
Significant change；
Alpha zirconium phosphate foamed material is soaked in concentrated nitric acid, concentrated hydrochloric acid, concentrated phosphoric acid, the concentrated sulfuric acid, sodium hydroxide solution, ammonia
In the liquid such as water, ethyl alcohol, acetone, tetrahydrofuran for 24 hours, there is not apparent deformation or disintegration；
Above-mentioned chemical liquor is adsorbed with alpha zirconium phosphate foamed material, it can quick adsorption.
Embodiment 3
The alpha-titanium phosphate of 10g is dispersed in 120g water by the method for water bath sonicator, 9g propylamine, stirring, ultrasound is added
30min；
The graphene oxide aqueous dispersions that 200g mass fraction is 2% are added, it is abundant by mechanical stirring and ultrasonic treatment
2h is mixed, underflow is formed；
Underflow obtained is slowly squeezed into diallyl dimethyl ammoniumchloride dispersion liquid (poly- two by syringe pump and mouth mold
The mass fraction of allyl dimethyl ammonium chloride be 3%) in, the moist products of formation are cut into segment, solidify 4h；
Product after solidification is washed with water for several times, alpha-titanium phosphate foamed material is made in freeze-drying；
Alpha-titanium phosphate foamed material obtained is characterized:
Alpha-titanium phosphate foamed material scorches 1h by alcolhol burner flame envelope, and whole process cannot be ignited, and bead global shape without
Significant change；
Alpha-titanium phosphate foamed material is soaked in concentrated nitric acid, concentrated hydrochloric acid, concentrated phosphoric acid, the concentrated sulfuric acid, sodium hydroxide solution, ammonia
In the liquid such as water, ethyl alcohol, acetone, tetrahydrofuran for 24 hours, there is not apparent deformation or disintegration；
Above-mentioned chemical liquor is adsorbed with alpha-titanium phosphate foamed material, it can quick adsorption.
Embodiment 4
The alpha zirconium phosphate of 30g is dispersed in 170g water by the method for water bath sonicator, 36g butylamine, stirring, ultrasound is added
2h；
The graphene oxide aqueous dispersions that 200g mass fraction is 3% are added, it is abundant by mechanical stirring and ultrasonic treatment
3h is mixed, underflow is formed；
Underflow obtained by syringe pump and mouth mold is slowly squeezed into calcium chloride dispersion liquid, and (mass concentration of calcium chloride is
5%) in, the moist products of formation is cut into segment, solidify 6h；
By after solidification product water and ethanol washing for several times, freeze-drying, be made alpha zirconium phosphate foamed material；
Alpha zirconium phosphate foamed material obtained is characterized:
Alpha zirconium phosphate foamed material scorches 1h by alcolhol burner flame envelope, and whole process cannot be ignited, and bead global shape without
Significant change；
Alpha zirconium phosphate foamed material is soaked in concentrated nitric acid, concentrated hydrochloric acid, concentrated phosphoric acid, the concentrated sulfuric acid, sodium hydroxide solution, ammonia
In the liquid such as water, ethyl alcohol, acetone, tetrahydrofuran for 24 hours, there is not apparent deformation or disintegration；
Above-mentioned chemical liquor is adsorbed with alpha zirconium phosphate foamed material, it can quick adsorption.
Embodiment 5
The alpha-titanium phosphate of 12g is dispersed in 140g water by the method for water bath sonicator, 6g ethamine, stirring, ultrasound is added
4min obtains dispersion liquid；
The graphene oxide aqueous dispersions that 70g mass fraction is 3% are added, it is sufficiently mixed by mechanical stirring and ultrasonic treatment
2h is closed, underflow is formed；
Underflow obtained is slowly squeezed out by the spray head of syringe pump and multichannel, forms drop, instills sodium chloride dispersion
In liquid (mass fraction of sodium chloride is 10%), ellipsoid product is formed, 8h is solidified；
Product after solidification is washed with water for several times, supercritical drying, alpha-titanium phosphate foam bead is made；
Alpha-titanium phosphate foam bead obtained is characterized:
Alpha-titanium phosphate foam bead scorches 2h by alcolhol burner flame envelope, and whole process cannot be ignited, and bead global shape without
Significant change；
Alpha-titanium phosphate foam bead is soaked in concentrated nitric acid, concentrated hydrochloric acid, concentrated phosphoric acid, the concentrated sulfuric acid, sodium hydroxide solution, ammonia
In the liquid such as water, ethyl alcohol, acetone, tetrahydrofuran for 24 hours, there is not apparent deformation or disintegration；
Above-mentioned chemical liquor is adsorbed with alpha-titanium phosphate foam bead, it can quick adsorption.
Embodiment 6
The alpha-titanium phosphate of 10g is dispersed in 100g water by the method for water bath sonicator, 6g ethanol amine is added, stirring surpasses
Sound 4min；
The graphene oxide aqueous dispersions that 120g mass fraction is 2% are added, it is abundant by mechanical stirring and ultrasonic treatment
12h is mixed, underflow is formed；
Underflow obtained is slowly squeezed out by syringe pump and needle tubing, drop is formed, instills sodium chloride dispersion liquid (sodium chloride
Mass fraction be 2%) in, formed ellipsoid product, solidify 3h；
Product after solidification is washed with water for several times, alpha-titanium phosphate foam bead is made in freeze-drying；
Alpha-titanium phosphate foam bead obtained is characterized:
Alpha-titanium phosphate foam bead scorches 2h by alcolhol burner flame envelope, and whole process cannot be ignited, and bead global shape without
Significant change；
Alpha-titanium phosphate foam bead is soaked in concentrated nitric acid, concentrated hydrochloric acid, concentrated phosphoric acid, the concentrated sulfuric acid, sodium hydroxide solution, ammonia
In the liquid such as water, ethyl alcohol, acetone, tetrahydrofuran for 24 hours, there is not apparent deformation or disintegration；
Above-mentioned chemical liquor is adsorbed with alpha-titanium phosphate foam bead, it can quick adsorption.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of layered phosphates of resistance to extreme condition foamed material is prepared: stratiform phosphoric acid by the raw material for including following components
Salt, amino modified agent, water, graphene oxide and coagulator.
2. a kind of preparation method of the layered phosphates foamed material of resistance to extreme condition, includes the following steps: layered phosphates
It is dispersed in water, amino modified agent, mixing is added；Graphene oxide is added, is mixed to form underflow；Underflow extrusion is made into its immersion
Into the solution comprising coagulator, molding, solidification；By product washing, the drying after solidification.
3. the layered phosphates of resistance to extreme condition foamed material according to claim 1 or preparation side as claimed in claim 2
Method, it is characterised in that: layered phosphates include the phosphate with layered crystal structure；Optionally, layered phosphates include tool
There are basic zirconium phosphate, titanium phosphate, phosphoric acid hafnium, scandium phosphate, magnesium phosphate, calcium phosphate, aluminum phosphate, the trbasic zinc phosphate, phosphoric acid of layered crystal structure
At least one of cobalt, nickel phosphate, ferric phosphate or manganese phosphate；Still optionally further, layered phosphates include alpha-titanium phosphate or α-
Basic zirconium phosphate.
4. the layered phosphates of resistance to extreme condition foamed material according to claim 1 or preparation side as claimed in claim 2
Method, it is characterised in that: amino modified agent includes methylamine, ethamine, propylamine, butylamine, amylamine, hexylamine, ethylenediamine, ethanol amine, the third two
At least one of amine, butanediamine, aziridine, diisopropylamine or triethanolamine；Optionally, amino modified agent include ethamine,
At least one of ethylenediamine, propylamine or ethanol amine.
5. the layered phosphates of resistance to extreme condition foamed material according to claim 1 or preparation side as claimed in claim 2
Method, it is characterised in that: layered phosphates, water, amino modified agent mass ratio be 10:(10-1000): (1-100)；It is optionally
10:(20-500): (1-50)；Still optionally further it is 10:(50-200): (1-20)；
And/or the mass ratio of layered phosphates and graphene oxide is 100:(1-3000)；It is optionally 100:(1-2000)；
It is still optionally further 100:(200-1000).
6. the layered phosphates of resistance to extreme condition foamed material according to claim 1 or preparation side as claimed in claim 2
Method, it is characterised in that: graphene oxide is graphene oxide aqueous dispersion；Optionally, the graphene oxide water dispersion
In liquid, the mass fraction of graphene oxide is 0.01%-10%；Still optionally further, in the graphene oxide aqueous dispersions,
The mass fraction of graphene oxide is 0.05%-5%；Further optionally, in the graphene oxide aqueous dispersions, oxidation
The mass fraction of graphene is 0.1%-3%.
7. the layered phosphates of resistance to extreme condition foamed material according to claim 1 or preparation side as claimed in claim 2
Method, it is characterised in that: coagulator include calcium chloride, sodium chloride, calcium nitrate, sodium nitrate, potassium nitrate, sodium sulphate, polyethyleneimine,
At least one of cetyl trimethylammonium bromide or diallyl dimethyl ammoniumchloride.
8. preparation method according to claim 2, it is characterised in that: used in coagulator and the solution comprising coagulator
The mass ratio of solvent is 1:(10-1000)；It is optionally 1:(2-200)；It is still optionally further 1:(5-100).
9. preparation method according to claim 2, it is characterised in that: the mode mixed after amino modified agent, which is added, includes:
At least one of ultrasonic treatment, strong stirring or strong shear mixing；Optionally, power >=60W of ultrasonic treatment；Further
Optionally, the time of ultrasonic treatment is 1min-12h, and further optionally, time of ultrasonic treatment is 1min-1h, then more into
Optionally, the time of ultrasonic treatment is 2-30min to one step；
And/or it includes: at least one of ultrasonic treatment or strong stirring that the mode mixed after graphene oxide, which is added,；
And/or the time of solidification is 3min-3d；It is optionally 1-12h；It is still optionally further 2-5h；
And/or dry method include in freeze-drying, forced air drying, naturally dry, vacuum drying or supercritical drying extremely
Few one kind；
It and/or by the method that underflow squeezes out include by underflow by syringe needle, dropper, needle tubing, spray head or die extrusion.
10. the layered phosphates of resistance to extreme condition foamed material described in claim 1 or preparation method system as claimed in claim 2
The layered phosphates of resistance to extreme condition foamed material dangerous chemical leakage disposition, water process, polymer composite or
Application in functional coating.
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