KR101527592B1 - 산화텅스텐 광촉매 코팅제 조성물, 그 제조방법 및 이를 사용한 코팅체 - Google Patents
산화텅스텐 광촉매 코팅제 조성물, 그 제조방법 및 이를 사용한 코팅체 Download PDFInfo
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- KR101527592B1 KR101527592B1 KR1020140172897A KR20140172897A KR101527592B1 KR 101527592 B1 KR101527592 B1 KR 101527592B1 KR 1020140172897 A KR1020140172897 A KR 1020140172897A KR 20140172897 A KR20140172897 A KR 20140172897A KR 101527592 B1 KR101527592 B1 KR 101527592B1
- Authority
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- South Korea
- Prior art keywords
- tungsten oxide
- weight
- oxide photocatalyst
- coating composition
- compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000011941 photocatalyst Substances 0.000 title claims abstract description 162
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 229910001930 tungsten oxide Inorganic materials 0.000 title claims abstract description 129
- 239000000463 material Substances 0.000 title claims description 26
- 238000000034 method Methods 0.000 title claims description 14
- 239000000203 mixture Substances 0.000 title claims description 11
- 239000011248 coating agent Substances 0.000 title abstract description 54
- 238000000576 coating method Methods 0.000 title abstract description 36
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 89
- 239000011247 coating layer Substances 0.000 claims abstract description 63
- 239000008199 coating composition Substances 0.000 claims abstract description 57
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 229920005989 resin Polymers 0.000 claims abstract description 31
- 239000011347 resin Substances 0.000 claims abstract description 31
- 239000011230 binding agent Substances 0.000 claims abstract description 22
- 229920000642 polymer Polymers 0.000 claims abstract description 22
- 230000001699 photocatalysis Effects 0.000 claims abstract description 19
- 239000003495 polar organic solvent Substances 0.000 claims abstract description 18
- 239000007864 aqueous solution Substances 0.000 claims abstract description 16
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 16
- 239000003999 initiator Substances 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims description 73
- 238000005286 illumination Methods 0.000 claims description 29
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 229910052737 gold Inorganic materials 0.000 claims description 18
- 229910052741 iridium Inorganic materials 0.000 claims description 18
- 229910052763 palladium Inorganic materials 0.000 claims description 18
- 229910052709 silver Inorganic materials 0.000 claims description 18
- 229910052703 rhodium Inorganic materials 0.000 claims description 17
- 229910052707 ruthenium Inorganic materials 0.000 claims description 17
- -1 acrylate compound Chemical class 0.000 claims description 13
- 238000009792 diffusion process Methods 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 12
- 239000002243 precursor Substances 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 9
- 229920001296 polysiloxane Polymers 0.000 claims description 9
- 230000003678 scratch resistant effect Effects 0.000 claims description 9
- YMMGRPLNZPTZBS-UHFFFAOYSA-N 2,3-dihydrothieno[2,3-b][1,4]dioxine Chemical compound O1CCOC2=C1C=CS2 YMMGRPLNZPTZBS-UHFFFAOYSA-N 0.000 claims description 8
- 239000011858 nanopowder Substances 0.000 claims description 8
- 229920001467 poly(styrenesulfonates) Polymers 0.000 claims description 8
- 229960002796 polystyrene sulfonate Drugs 0.000 claims description 8
- 239000011970 polystyrene sulfonate Substances 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 7
- 239000004925 Acrylic resin Substances 0.000 claims description 6
- 229920000178 Acrylic resin Polymers 0.000 claims description 6
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 claims description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 235000019441 ethanol Nutrition 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 claims description 5
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 claims description 5
- CDOUZKKFHVEKRI-UHFFFAOYSA-N 3-bromo-n-[(prop-2-enoylamino)methyl]propanamide Chemical compound BrCCC(=O)NCNC(=O)C=C CDOUZKKFHVEKRI-UHFFFAOYSA-N 0.000 claims description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 4
- 229920000180 alkyd Polymers 0.000 claims description 4
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- UTTVXKGNTWZECK-UHFFFAOYSA-N n,n-dimethyloctadecan-1-amine oxide Chemical compound CCCCCCCCCCCCCCCCCC[N+](C)(C)[O-] UTTVXKGNTWZECK-UHFFFAOYSA-N 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 229920001225 polyester resin Polymers 0.000 claims description 4
- 239000004645 polyester resin Substances 0.000 claims description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 3
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 3
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 3
- 229940079857 disodium cocoamphodipropionate Drugs 0.000 claims description 3
- KJDVLQDNIBGVMR-UHFFFAOYSA-L disodium;3-[2-aminoethyl-[2-(2-carboxylatoethoxy)ethyl]amino]propanoate Chemical compound [Na+].[Na+].[O-]C(=O)CCN(CCN)CCOCCC([O-])=O KJDVLQDNIBGVMR-UHFFFAOYSA-L 0.000 claims description 3
- SYELZBGXAIXKHU-UHFFFAOYSA-N dodecyldimethylamine N-oxide Chemical compound CCCCCCCCCCCC[N+](C)(C)[O-] SYELZBGXAIXKHU-UHFFFAOYSA-N 0.000 claims description 3
- 229940048866 lauramine oxide Drugs 0.000 claims description 3
- 239000012190 activator Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims 12
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims 1
- 230000003373 anti-fouling effect Effects 0.000 abstract description 14
- 239000006185 dispersion Substances 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000005923 long-lasting effect Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000002834 transmittance Methods 0.000 description 18
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 14
- 239000000356 contaminant Substances 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 10
- 238000003786 synthesis reaction Methods 0.000 description 9
- 229910010413 TiO 2 Inorganic materials 0.000 description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 125000000524 functional group Chemical group 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 238000009832 plasma treatment Methods 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000002612 dispersion medium Substances 0.000 description 6
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- 239000000126 substance Substances 0.000 description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000011737 fluorine Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 238000009616 inductively coupled plasma Methods 0.000 description 5
- 229910000510 noble metal Inorganic materials 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
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- 230000035515 penetration Effects 0.000 description 5
- 229920000128 polypyrrole Polymers 0.000 description 5
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- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
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- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
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- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 229910006404 SnO 2 Inorganic materials 0.000 description 3
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- 239000013078 crystal Substances 0.000 description 3
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 3
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- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- JOLQKTGDSGKSKJ-UHFFFAOYSA-N 1-ethoxypropan-2-ol Chemical compound CCOCC(C)O JOLQKTGDSGKSKJ-UHFFFAOYSA-N 0.000 description 2
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- CHIHQLCVLOXUJW-UHFFFAOYSA-N benzoic anhydride Chemical compound C=1C=CC=CC=1C(=O)OC(=O)C1=CC=CC=C1 CHIHQLCVLOXUJW-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/652—Chromium, molybdenum or tungsten
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- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
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- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/32—Manganese, technetium or rhenium
- B01J23/34—Manganese
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract
Description
WO3-Pt 화합물 | 실시 예 1 | 실시 예 2 | 실시 예 3 | 비교 예 1 |
밴드 갭(eV) | 1.5 내지 2.0 | 1.7 내지 2.7 | 1.5 내지 2.0 | 1.5 내지 2.0 |
무게(g) | 80 | 78 | 80 | 80 |
평가 점수 | 쓰기 | 지우기 |
1 | 잘 안써진다 | 잘 지워진다 |
2 | 써진다 | 잘 안지워진다 |
3 | 잘 써진다 | 안지워진다 |
구분 | 평가항목 | 실시 예1 | 실시 예 2 | 실시 예 3 | 비교 예 1 |
|
연필경도(H) | 4 | 4 | 4 | 4 |
투과율(%) | 90 | 90 | 89 | 90 | |
내찰상성 | 스크래치없음 | 스크래치없음 | 스크래치없음 | 스크래치형성 | |
내오염도 | 1 | 1 | 1 | 1 | |
내구성 | 1 | 1 | 1 | 1 | |
물방울접촉각(°) | 3 이하 | 3 이하 | 3 이하 | 3 이하 |
Claims (25)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- WO3 분말을 열 플라즈마 반응기로 주입하는 단계; 전구체로서, Pt, Au, Ag, Pd, Ir, Ru, Rh 중에서 선택된 1종 또는 1종 이상을 상기 열 플라즈마 반응기로 주입하여 WO3-Pt 화합물 또는 Au, Ag, Pd, Ir, Ru, Rh 중에서 선택된 1종 또는 1종 이상이 상기 WO3 와 화합된 화합물을 생성하는 단계; 및 상기 WO3-Pt 화합물 또는 Au, Ag, Pd, Ir, Ru, Rh 중에서 선택된 1종 또는 1종 이상이 WO3 와 화합된 화합물 나노 분말 입자를 열 플라즈마 반응기로부터 회수하는 단계;를 포함하는 산화텅스텐 광촉매 제조방법.
- WO3 분말을 열 플라즈마 반응기로 주입하는 단계; 전구체로서, Pt, Au, Ag, Pd, Ir, Ru, Rh 중에서 선택된 1종 또는 1종 이상을 상기 열 플라즈마 반응기로 주입하여 WO3-Pt 화합물 또는 Au, Ag, Pd, Ir, Ru, Rh 중에서 선택된 1종 또는 1종 이상이 상기 WO3와 화합된 화합물을 생성하는 단계; 및 상기 WO3-Pt 화합물 또는 Au, Ag, Pd, Ir, Ru, Rh 중에서 선택된 1종 또는 1종 이상이 WO3와 화합된 화합물 나노 분말 입자를 열 플라즈마 반응기로부터 회수하는 단계; 및 상기 단계로부터 회수된 WO3-Pt 화합물 또는 Au, Ag, Pd, Ir, Ru, Rh 중에서 선택된 1종 또는 1종 이상이 상기 WO3 와 화합된 화합물 나노 분말 30 내지 85중량%와 내스크래치제 1 내지 3중량% 및 바인더 14 내지 67중량%를 혼합하는 단계;를 포함하는 산화텅스텐 광촉매 제조방법.
- 제 6 항 또는 제 7 항에 있어서, 회수된 WO3-Pt 화합물 또는 Au, Ag, Pd, Ir, Ru, Rh 중에서 선택된 1종 또는 1종 이상이 상기 WO3와 화합된 화합물을 적어도 1회 이상 열 플라즈마 반응기에 투입하여 처리하는 공정을 포함하는 산화텅스텐 광촉매 제조방법.
- 산화텅스텐, 백금, 내스크래치제 및 바인더를 포함하여 조성된 산화텅스텐 광촉매; 상기 산화텅스텐 광촉매 50 내지 70중량%, 첨가제로서 에틸렌디옥시티오펜 또는 폴리스티렌술포네이트 고분자 수용액 10 내지 30중량%, 고분자 친화성 극성 유기 용매 10 내지 20중량%, 자외선 경화성 수지 1 내지 7중량%, 계면활성제 0.1 내지 0.5중량% 및 광중합 개시제 0.5 내지 1중량%와 혼합하여 코팅제로 조성된 산화텅스텐 광촉매 코팅제 조성물.
- 제 9 항에 있어서, 상기 산화텅스텐 광촉매는, 산화텅스텐(tungsten oxide) 30 내지 85중량%, 백금(Pt) 0.001 내지 0.10중량%, 내스크래치제 1 내지 3중량% 및 바인더 13.999 내지 66.9중량%인 산화텅스텐 광촉매 코팅제 조성물.
- 제 9 항에 있어서, 상기 산화텅스텐 광촉매에 포함되는 내스크래치제는, 에톡실레이티드 실리콘인 산화텅스텐 광촉매 코팅제 조성물.
- 제 9 항에 있어서, 상기 바인더는, 아크릴 수지, 알키드 수지, 에폭시 수지, 폴리에스테르 수지, 비닐 수지, 로진 및 염화고무 수지, 유무기 복합 수지로 이루어진 군에서 선택된 산화텅스텐 광촉매 코팅제 조성물.
- 제 9 항에 있어서, 상기 산화텅스텐 광촉매 코팅제 조성물은, 불소 변성 다관능 아크릴레이트 화합물 0.01 내지 2중량%를 더 포함하는 산화텅스텐 광촉매 코팅제 조성물.
- 삭제
- 제 9 항에 있어서, 상기 광중합 개시제는, 알파-하이드록시사이클로헥실페닐메탄논으로서, 0.5 내지 1중량%로 첨가된 산화텅스텐 광촉매 코팅제 조성물.
- 제 9 항에 있어서, 상기 산화텅스텐 광촉매 코팅제 조성물은, 유기 무기 베이스 기재 표면에서 물방울 접촉 친수 각도 3°/max 범위를 나타내도록 하는 0.1 내지 1 중량%의 친수제;를 더 포함하는 산화텅스텐 광촉매 코팅제 조성물.
- 제 16 항에 있어서, 상기 친수제는, 디소듐코카마이도엠아이피에이설포썩시네이트(Disodium Cocamido MIPA Sulfosuccinate), 라우라민옥사이드(Lauramine Oxide), 디소듐코코암포디프로피오네이트(Disodium Cocoamphodipropionate),디옥틸소듐설포썩시네이트 (Dioctyl Sodium Sulfosuccinate), 스테아라민옥사이드(Stearamine Oxide) 중 1종 또는 1종 이상을 혼합하여 사용하는 산화텅스텐 광촉매 코팅제 조성물.
- 제 9 항에 있어서, 상기 고분자 친화성 극성 유기용매는, 에틸알콜, 이소프로필알콜, 부틸알콜,메틸셀로솔브, 에틸셀로솔브, 부틸셀로솔브, 프로필렌글리콜모노메틸에테르, 프로필렌글리콜모노에틸에테르, 셀로솔브아세테이트, 메틸에틸케톤, 사이클로헥사논, 아세톤, 디아세톤알콜, 아세트산메틸, 아세트산에틸, 클로로포름, 염화 메틸렌, 테트라클로로에탄, 니트로메탄, 아세토니트릴, N-메틸피롤리돈, N,N-디메틸포름아미드 및 디메틸설폭시드 중에서 선택된 1종 또는 1종 이상의 물질에서 선택된 산화텅스텐 광촉매 코팅제 조성물.
- 제 9 항 내지 제 13 항 또는 제 15 항 내지 제 18 항 중 어느 한 항에 있어서, 상기 산화텅스텐 광촉매 코팅제 조성물은, 물방울 접촉 친수 각도 3°/max 범위를 가지며, 4H이상의 경도와 90% 이상의 가시광 투과율을 가지는 산화텅스텐 광촉매 코팅제 조성물.
- 삭제
- 제 9 항 내지 제 13 항 또는 제 15 항 내지 제 18 항 중 어느 한 항의 산화텅스텐 광촉매 코팅제 조성물을, 조명등의 베이스 기재에 도포하여 고형물로 증착된 산화텅스텐 광촉매 코팅층을 포함하는 조명등.
- 제 9 항 내지 제 13 항 또는 제 15 항 내지 제 18 항 중 어느 한 항의 산화텅스텐 광촉매 코팅제 조성물을, LED 또는 OLED 조명등의 베이스 기재에 도포하여 고형물로 증착한 산화텅스텐 광촉매 코팅층을 포함하는 조명등.
- 제 9 항 내지 제 13 항 또는 제 15 항 내지 제 18 항 중 어느 한 항의 산화텅스텐 광촉매 코팅제 조성물을, LED 또는 OLED 조명등의 면광원 베이스 기재에 도포하여 고형물로 증착한 산화텅스텐 광촉매 코팅층을 포함하는 면광원 조명등.
- 제 9 항 내지 제 13 항 또는 제 15 항 내지 제 18 항 중 어느 한 항의 산화텅스텐 광촉매 코팅제 조성물을, LED 또는 OLED 조명등의 반사판 표면에 도포하여 고형물로 증착한 산화텅스텐 광촉매 코팅층을 포함하는 LED 또는 OLED 조명등의 반사판.
- 제 9 항 내지 제 13 항 또는 제 15 항 내지 제 18 항 중 어느 한 항의 산화텅스텐 광촉매 코팅제 조성물을, LED 또는 OLED 조명등의 확산판 표면에 도포하여 고형물로 증착한 산화텅스텐 광촉매 코팅층을 포함하는 LED 또는 OLED 조명등의 확산판.
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ITUA20162473A1 (it) * | 2016-04-11 | 2017-10-11 | Noka S R L | Sistema per illuminare ambienti e purificarne l’aria mediante fotocatalisi |
KR20200020167A (ko) * | 2018-08-16 | 2020-02-26 | 공주대학교 산학협력단 | 가시광선 광촉매 반응을 위해 신호등을 코팅하는 방법 |
KR20220095952A (ko) | 2020-12-30 | 2022-07-07 | 주식회사 비엔큐브 | 구리산화텅스텐 콜로이드를 포함하는 가시광 응답형 광촉매의 제조방법 및 이를 이용한 가시광 응답형 광촉매 |
CN116693753A (zh) * | 2023-07-17 | 2023-09-05 | 重庆工商大学 | 一种过氧化氢协同光催化剂在可见光下合成有机高分子絮凝剂的方法 |
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JP2006070213A (ja) * | 2004-09-03 | 2006-03-16 | Jsr Corp | 可視光光触媒組成物およびその製造方法、ならびに可視光光触媒コーティング膜および該コーティング膜を有する積層体 |
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ITUA20162473A1 (it) * | 2016-04-11 | 2017-10-11 | Noka S R L | Sistema per illuminare ambienti e purificarne l’aria mediante fotocatalisi |
WO2017178953A1 (en) * | 2016-04-11 | 2017-10-19 | Noka S.R.L. | System for illuminating spaces and purifying air therein by photocatalysis |
KR20200020167A (ko) * | 2018-08-16 | 2020-02-26 | 공주대학교 산학협력단 | 가시광선 광촉매 반응을 위해 신호등을 코팅하는 방법 |
KR102124251B1 (ko) | 2018-08-16 | 2020-06-17 | 공주대학교 산학협력단 | 폴리카보네이트 재질의 신호등에 텅스텐 옥사이드를 코팅하는 방법 및 텅스텐 옥사이드가 코팅된 폴리카보네이트 재질의 신호등 |
KR20220095952A (ko) | 2020-12-30 | 2022-07-07 | 주식회사 비엔큐브 | 구리산화텅스텐 콜로이드를 포함하는 가시광 응답형 광촉매의 제조방법 및 이를 이용한 가시광 응답형 광촉매 |
CN116693753A (zh) * | 2023-07-17 | 2023-09-05 | 重庆工商大学 | 一种过氧化氢协同光催化剂在可见光下合成有机高分子絮凝剂的方法 |
CN116693753B (zh) * | 2023-07-17 | 2024-09-03 | 重庆工商大学 | 一种过氧化氢协同光催化剂在可见光下合成有机高分子絮凝剂的方法 |
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