CN104779390B - 类球形纳米磷酸锰锂及其制备方法和应用 - Google Patents
类球形纳米磷酸锰锂及其制备方法和应用 Download PDFInfo
- Publication number
- CN104779390B CN104779390B CN201410018669.3A CN201410018669A CN104779390B CN 104779390 B CN104779390 B CN 104779390B CN 201410018669 A CN201410018669 A CN 201410018669A CN 104779390 B CN104779390 B CN 104779390B
- Authority
- CN
- China
- Prior art keywords
- lithium
- phosphate
- source compound
- manganese phosphate
- solution
- 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.)
- Active
Links
- ILXAVRFGLBYNEJ-UHFFFAOYSA-K lithium;manganese(2+);phosphate Chemical compound [Li+].[Mn+2].[O-]P([O-])([O-])=O ILXAVRFGLBYNEJ-UHFFFAOYSA-K 0.000 title claims abstract description 114
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 32
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 84
- 150000001875 compounds Chemical class 0.000 claims abstract description 82
- 239000002131 composite material Substances 0.000 claims abstract description 74
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 70
- 239000002245 particle Substances 0.000 claims abstract description 69
- 239000004094 surface-active agent Substances 0.000 claims abstract description 47
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 33
- 239000011572 manganese Substances 0.000 claims abstract description 28
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 239000000203 mixture Substances 0.000 claims description 46
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 36
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 33
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 30
- 229910052698 phosphorus Inorganic materials 0.000 claims description 26
- 239000011574 phosphorus Substances 0.000 claims description 26
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 25
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 24
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 24
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 20
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 18
- 229930006000 Sucrose Natural products 0.000 claims description 17
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 17
- 239000005720 sucrose Substances 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 15
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 12
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 12
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 12
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 12
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 10
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 10
- 239000002041 carbon nanotube Substances 0.000 claims description 10
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 10
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 claims description 10
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 9
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 9
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 9
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 8
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 8
- 235000002867 manganese chloride Nutrition 0.000 claims description 8
- 239000011565 manganese chloride Substances 0.000 claims description 8
- 229940099607 manganese chloride Drugs 0.000 claims description 8
- 229920000858 Cyclodextrin Polymers 0.000 claims description 7
- 229930091371 Fructose Natural products 0.000 claims description 7
- 239000005715 Fructose Substances 0.000 claims description 7
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims description 7
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 7
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 7
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 7
- 238000001354 calcination Methods 0.000 claims description 7
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 7
- 239000008103 glucose Substances 0.000 claims description 7
- HQRPHMAXFVUBJX-UHFFFAOYSA-M lithium;hydrogen carbonate Chemical compound [Li+].OC([O-])=O HQRPHMAXFVUBJX-UHFFFAOYSA-M 0.000 claims description 7
- 229940099596 manganese sulfate Drugs 0.000 claims description 7
- 235000007079 manganese sulphate Nutrition 0.000 claims description 7
- 239000011702 manganese sulphate Substances 0.000 claims description 7
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 7
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 7
- 238000001556 precipitation Methods 0.000 claims description 7
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 7
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 7
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 6
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 claims description 6
- 239000004254 Ammonium phosphate Substances 0.000 claims description 6
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims description 6
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 6
- 229920002472 Starch Polymers 0.000 claims description 6
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 6
- 235000019289 ammonium phosphates Nutrition 0.000 claims description 6
- 239000011668 ascorbic acid Substances 0.000 claims description 6
- 229960005070 ascorbic acid Drugs 0.000 claims description 6
- 235000010323 ascorbic acid Nutrition 0.000 claims description 6
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 6
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims description 6
- 235000019838 diammonium phosphate Nutrition 0.000 claims description 6
- YNQRWVCLAIUHHI-UHFFFAOYSA-L dilithium;oxalate Chemical compound [Li+].[Li+].[O-]C(=O)C([O-])=O YNQRWVCLAIUHHI-UHFFFAOYSA-L 0.000 claims description 6
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 6
- 239000008101 lactose Substances 0.000 claims description 6
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims description 6
- SNKMVYBWZDHJHE-UHFFFAOYSA-M lithium;dihydrogen phosphate Chemical compound [Li+].OP(O)([O-])=O SNKMVYBWZDHJHE-UHFFFAOYSA-M 0.000 claims description 6
- 229920001568 phenolic resin Polymers 0.000 claims description 6
- 239000005011 phenolic resin Substances 0.000 claims description 6
- 235000011007 phosphoric acid Nutrition 0.000 claims description 6
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 6
- 239000008107 starch Substances 0.000 claims description 6
- 235000019698 starch Nutrition 0.000 claims description 6
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 6
- 239000010406 cathode material Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 229940126062 Compound A Drugs 0.000 claims description 3
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 claims description 3
- 239000011258 core-shell material Substances 0.000 claims description 3
- 235000015165 citric acid Nutrition 0.000 claims 2
- 239000013078 crystal Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 abstract description 44
- 239000002994 raw material Substances 0.000 abstract description 10
- 238000009826 distribution Methods 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 239000007864 aqueous solution Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000013508 migration Methods 0.000 abstract description 4
- 230000005012 migration Effects 0.000 abstract description 4
- 238000005245 sintering Methods 0.000 abstract description 3
- 238000010899 nucleation Methods 0.000 abstract description 2
- 230000006911 nucleation Effects 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 32
- 238000003756 stirring Methods 0.000 description 25
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 21
- 238000012360 testing method Methods 0.000 description 20
- 239000000463 material Substances 0.000 description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 14
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 12
- -1 oxygen ions Chemical class 0.000 description 10
- 229910052786 argon Inorganic materials 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000005054 agglomeration Methods 0.000 description 7
- 230000002776 aggregation Effects 0.000 description 7
- 239000008367 deionised water Substances 0.000 description 7
- 229910021641 deionized water Inorganic materials 0.000 description 7
- 239000011259 mixed solution Substances 0.000 description 7
- 230000002572 peristaltic effect Effects 0.000 description 7
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 235000013772 propylene glycol Nutrition 0.000 description 6
- 239000002033 PVDF binder Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 239000010450 olivine Substances 0.000 description 5
- 229910052609 olivine Inorganic materials 0.000 description 5
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 5
- 239000007774 positive electrode material Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000003945 anionic surfactant Substances 0.000 description 4
- 239000003093 cationic surfactant Substances 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 239000002736 nonionic surfactant Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 238000012805 post-processing Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 239000002888 zwitterionic surfactant Substances 0.000 description 4
- 239000006245 Carbon black Super-P Substances 0.000 description 3
- HWDWAYMDFHNLII-UHFFFAOYSA-K P(=O)([O-])([O-])[O-].[Mn+2].[Li+].[C+4] Chemical compound P(=O)([O-])([O-])[O-].[Mn+2].[Li+].[C+4] HWDWAYMDFHNLII-UHFFFAOYSA-K 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 239000012798 spherical particle Substances 0.000 description 3
- 238000009827 uniform distribution Methods 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000006230 acetylene black Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000006258 conductive agent Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 description 2
- 229910000398 iron phosphate Inorganic materials 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 239000005955 Ferric phosphate Substances 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 229910000668 LiMnPO4 Inorganic materials 0.000 description 1
- 229910001290 LiPF6 Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- GMYUUOPGVAOIRE-UHFFFAOYSA-K [Li+].P(=O)([O-])([O-])[O-].[Mn+2].[Li+] Chemical compound [Li+].P(=O)([O-])([O-])[O-].[Mn+2].[Li+] GMYUUOPGVAOIRE-UHFFFAOYSA-K 0.000 description 1
- QQGWBRJQPRTJDA-UHFFFAOYSA-N [Li].CC(O)=O Chemical compound [Li].CC(O)=O QQGWBRJQPRTJDA-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229940032958 ferric phosphate Drugs 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- CJYZTOPVWURGAI-UHFFFAOYSA-N lithium;manganese;manganese(3+);oxygen(2-) Chemical compound [Li+].[O-2].[O-2].[O-2].[O-2].[Mn].[Mn+3] CJYZTOPVWURGAI-UHFFFAOYSA-N 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- URIIGZKXFBNRAU-UHFFFAOYSA-N lithium;oxonickel Chemical compound [Li].[Ni]=O URIIGZKXFBNRAU-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 150000002696 manganese Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010532 solid phase synthesis reaction Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410018669.3A CN104779390B (zh) | 2014-01-15 | 2014-01-15 | 类球形纳米磷酸锰锂及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410018669.3A CN104779390B (zh) | 2014-01-15 | 2014-01-15 | 类球形纳米磷酸锰锂及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104779390A CN104779390A (zh) | 2015-07-15 |
CN104779390B true CN104779390B (zh) | 2017-11-14 |
Family
ID=53620732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410018669.3A Active CN104779390B (zh) | 2014-01-15 | 2014-01-15 | 类球形纳米磷酸锰锂及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104779390B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105676600A (zh) * | 2016-04-06 | 2016-06-15 | 东莞市广华化工有限公司 | 防腐蚀碱性显影液 |
CN105676599A (zh) * | 2016-04-06 | 2016-06-15 | 东莞市广华化工有限公司 | 基于新聚合物及应用于图像显影技术的显影液 |
CN108539161B (zh) * | 2018-04-04 | 2020-12-01 | 广州大学 | 一种表面带棱状突起的橄榄形磷酸锰锂制备方法 |
CN112357976A (zh) * | 2020-09-30 | 2021-02-12 | 宜宾光原锂电材料有限公司 | 高分散多元前驱体的合成 |
CN115939363A (zh) * | 2023-02-23 | 2023-04-07 | 蜂巢能源科技股份有限公司 | 一种改性磷酸锰铁锂正极材料及其制备方法和应用 |
CN116143099B (zh) * | 2023-02-24 | 2024-03-19 | 南京理工大学 | 联用乙二醇和十二烷基硫酸钠协同合成磷酸铁锂电极材料的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101901909A (zh) * | 2009-05-28 | 2010-12-01 | Tdk株式会社 | 活性物质、活性物质的制造方法及锂离子二次电池 |
CN102074686A (zh) * | 2010-12-16 | 2011-05-25 | 广州市香港科大霍英东研究院 | 锂离子电池正极材料磷酸锰锂/碳的合成方法 |
CN102205955A (zh) * | 2011-03-25 | 2011-10-05 | 江苏国泰锂宝新材料有限公司 | 电池正极材料LiMPO4的制备方法 |
CN102544484A (zh) * | 2011-05-12 | 2012-07-04 | 中国科学院福建物质结构研究所 | 一种具有高比例020晶面的片状LiMnPO4纳米晶及其制备方法 |
CN103022486A (zh) * | 2012-12-19 | 2013-04-03 | 中国科学院宁波材料技术与工程研究所 | 一种锂离子电池正极材料的制备方法 |
-
2014
- 2014-01-15 CN CN201410018669.3A patent/CN104779390B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101901909A (zh) * | 2009-05-28 | 2010-12-01 | Tdk株式会社 | 活性物质、活性物质的制造方法及锂离子二次电池 |
CN102074686A (zh) * | 2010-12-16 | 2011-05-25 | 广州市香港科大霍英东研究院 | 锂离子电池正极材料磷酸锰锂/碳的合成方法 |
CN102205955A (zh) * | 2011-03-25 | 2011-10-05 | 江苏国泰锂宝新材料有限公司 | 电池正极材料LiMPO4的制备方法 |
CN102544484A (zh) * | 2011-05-12 | 2012-07-04 | 中国科学院福建物质结构研究所 | 一种具有高比例020晶面的片状LiMnPO4纳米晶及其制备方法 |
CN103022486A (zh) * | 2012-12-19 | 2013-04-03 | 中国科学院宁波材料技术与工程研究所 | 一种锂离子电池正极材料的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104779390A (zh) | 2015-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102583292B (zh) | 一类具有微纳结构磷酸铁盐的制备方法 | |
CN107845796B (zh) | 一种碳掺杂磷酸钒钠正极材料及其制备方法和应用 | |
CN102810664B (zh) | 单分散纳米橄榄石型锰基磷酸盐正极材料的制备方法及其锂离子二次电池 | |
CN102324511B (zh) | 一种锂离子电池复合负极材料的制备方法 | |
CN105226285B (zh) | 一种多孔硅碳复合材料及其制备方法 | |
CN103972497B (zh) | 锂离子电池Co2SnO4/C纳米复合负极材料及其制备与应用 | |
CN103594693B (zh) | 一种二氧化钛/铌钛氧化物复合材料及其制备和应用 | |
CN101777648A (zh) | 单分散磷酸铁锂纳米材料的制备方法及其锂离子二次电池 | |
CN104779390B (zh) | 类球形纳米磷酸锰锂及其制备方法和应用 | |
CN103137950B (zh) | 一种高比容量锂离子电池负极材料及其制备方法 | |
CN106602009A (zh) | 一种锂离子电池富锂正极改性材料及其制备方法 | |
CN107895779B (zh) | 一种高容量钾离子电池负极材料及其制备方法和应用 | |
CN102367170A (zh) | 核壳型碳包覆纳米级磷酸铁锂复合正极材料及其制备方法 | |
CN101728517A (zh) | 一种表面自生长氮化钛导电膜修饰钛酸锂的制备方法 | |
CN102185154B (zh) | 纳米磷酸铁空心球锂离子电池及其制备方法 | |
CN107768613A (zh) | 一种包覆碳的磷酸锰铁锂的制备方法 | |
CN101580273A (zh) | 高比能尖晶石结构钛酸锂材料及其制备方法 | |
CN106252628A (zh) | 一种氧化锰/石墨烯纳米复合材料的制备方法、锂离子电池负极、锂离子电池 | |
CN106887575A (zh) | 一种钴酸锌/石墨烯复合负极材料及其制备方法和锂离子电池 | |
CN104681814B (zh) | 一种具有多孔星形形貌的锂离子电池正极材料LiFePO4及其制备方法 | |
CN104485450B (zh) | 一种锂离子电池负极材料FeV2O4的制备方法 | |
CN106960947A (zh) | 复合材料、其制备方法与应用 | |
CN104229894B (zh) | 一种锂离子电池钼酸锂负极材料的溶胶-凝胶制备方法 | |
CN102079517A (zh) | 喷雾热解法制备锂离子电池正极材料氟化磷酸钒锂 | |
CN102544483B (zh) | 一种锂离子电池正极复合材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240314 Address after: No. 11-1-1-1, Building 1, East Zone, Ningbo New Material Innovation Center, High tech Zone, Ningbo City, Zhejiang Province, 315048 Patentee after: Zhejiang Industrial Research Institute Development Co.,Ltd. Country or region after: China Address before: 315201, No. 519, Zhuang Avenue, Zhenhai District, Zhejiang, Ningbo Patentee before: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Country or region before: China |
|
TR01 | Transfer of patent right |