CN103456946B - 锂离子电池正极材料 - Google Patents
锂离子电池正极材料 Download PDFInfo
- Publication number
- CN103456946B CN103456946B CN201310414823.4A CN201310414823A CN103456946B CN 103456946 B CN103456946 B CN 103456946B CN 201310414823 A CN201310414823 A CN 201310414823A CN 103456946 B CN103456946 B CN 103456946B
- Authority
- CN
- China
- Prior art keywords
- lithium
- manganese
- nickel
- salt
- positive electrode
- 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
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 44
- 239000010405 anode material Substances 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 17
- 229910001512 metal fluoride Inorganic materials 0.000 claims abstract description 10
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 10
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 10
- 150000003839 salts Chemical class 0.000 claims description 27
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 24
- ZAUUZASCMSWKGX-UHFFFAOYSA-N manganese nickel Chemical compound [Mn].[Ni] ZAUUZASCMSWKGX-UHFFFAOYSA-N 0.000 claims description 24
- 239000007864 aqueous solution Substances 0.000 claims description 20
- 150000002696 manganese Chemical class 0.000 claims description 18
- 150000002815 nickel Chemical class 0.000 claims description 18
- 239000002243 precursor Substances 0.000 claims description 17
- 238000001354 calcination Methods 0.000 claims description 14
- 239000003153 chemical reaction reagent Substances 0.000 claims description 13
- 230000001376 precipitating effect Effects 0.000 claims description 13
- 239000013049 sediment Substances 0.000 claims description 11
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical group F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims description 10
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims description 10
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 10
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 10
- DOLZKNFSRCEOFV-UHFFFAOYSA-L nickel(2+);oxalate Chemical compound [Ni+2].[O-]C(=O)C([O-])=O DOLZKNFSRCEOFV-UHFFFAOYSA-L 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000000498 ball milling Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 229940099596 manganese sulfate Drugs 0.000 claims description 8
- 239000011702 manganese sulphate Substances 0.000 claims description 8
- 235000007079 manganese sulphate Nutrition 0.000 claims description 8
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical group [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 8
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 claims description 8
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 claims description 8
- 239000002019 doping agent Substances 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 229910052593 corundum Inorganic materials 0.000 claims description 5
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 5
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 4
- 229910052746 lanthanum Inorganic materials 0.000 claims description 4
- 239000011656 manganese carbonate Substances 0.000 claims description 4
- 235000006748 manganese carbonate Nutrition 0.000 claims description 4
- 229940093474 manganese carbonate Drugs 0.000 claims description 4
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 claims description 4
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 claims description 4
- 229910052706 scandium Inorganic materials 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 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 3
- RGVLTEMOWXGQOS-UHFFFAOYSA-L manganese(2+);oxalate Chemical compound [Mn+2].[O-]C(=O)C([O-])=O RGVLTEMOWXGQOS-UHFFFAOYSA-L 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical group [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910021645 metal ion Inorganic materials 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 229910002651 NO3 Inorganic materials 0.000 claims 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 38
- 239000011572 manganese Substances 0.000 description 31
- 239000011777 magnesium Substances 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 229910008156 Zr0.05O2 Inorganic materials 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 229910018632 Al0.05O2 Inorganic materials 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 4
- 229910032387 LiCoO2 Inorganic materials 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical group [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 229910017569 La2(CO3)3 Inorganic materials 0.000 description 2
- 229910013509 LiNixMn1-xO2 Inorganic materials 0.000 description 2
- 229910013624 LiNixMn1—xO2 Inorganic materials 0.000 description 2
- 229910006465 Li—Ni—Mn Inorganic materials 0.000 description 2
- 229910006703 Li—Ni—Mn—O Inorganic materials 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
- 239000011775 sodium fluoride Substances 0.000 description 2
- 235000013024 sodium fluoride Nutrition 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910012923 LiCoO2In Inorganic materials 0.000 description 1
- 229910013716 LiNi Inorganic materials 0.000 description 1
- 229910014989 LiNiaMnbCocO2 Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910016604 MnbCocO2 Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical class O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- HDYRYUINDGQKMC-UHFFFAOYSA-M acetyloxyaluminum;dihydrate Chemical compound O.O.CC(=O)O[Al] HDYRYUINDGQKMC-UHFFFAOYSA-M 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 229940009827 aluminum acetate Drugs 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009831 deintercalation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229910001679 gibbsite Inorganic materials 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- NZPIUJUFIFZSPW-UHFFFAOYSA-H lanthanum carbonate Chemical compound [La+3].[La+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O NZPIUJUFIFZSPW-UHFFFAOYSA-H 0.000 description 1
- 229960001633 lanthanum carbonate Drugs 0.000 description 1
- LQFNMFDUAPEJRY-UHFFFAOYSA-K lanthanum(3+);phosphate Chemical compound [La+3].[O-]P([O-])([O-])=O LQFNMFDUAPEJRY-UHFFFAOYSA-K 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- ZXAUZSQITFJWPS-UHFFFAOYSA-J zirconium(4+);disulfate Chemical compound [Zr+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZXAUZSQITFJWPS-UHFFFAOYSA-J 0.000 description 1
Classifications
-
- 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
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310414823.4A CN103456946B (zh) | 2013-09-12 | 2013-09-12 | 锂离子电池正极材料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310414823.4A CN103456946B (zh) | 2013-09-12 | 2013-09-12 | 锂离子电池正极材料 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103456946A CN103456946A (zh) | 2013-12-18 |
CN103456946B true CN103456946B (zh) | 2017-07-11 |
Family
ID=49739089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310414823.4A Active CN103456946B (zh) | 2013-09-12 | 2013-09-12 | 锂离子电池正极材料 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103456946B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110776019A (zh) * | 2018-07-27 | 2020-02-11 | 纳米及先进材料研发院有限公司 | 高压正极材料的合成以及用于锂离子电池的高压电解液的制备 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104900860A (zh) * | 2014-03-04 | 2015-09-09 | 北京有色金属研究总院 | 一种富锂正极材料的表面改性方法、包含表面改性后富锂正极材料的正极及锂离子电池 |
CN104201370B (zh) * | 2014-07-16 | 2016-10-05 | 北京好风光储能技术有限公司 | 一种锂离子电池正极材料及其制备方法 |
CN104143633B (zh) * | 2014-07-31 | 2017-06-30 | 深圳市振华新材料股份有限公司 | 元素微乳化包覆法制成的正极材料,制法及应用 |
CN105406040B (zh) * | 2015-11-03 | 2019-01-11 | 湖南长远锂科有限公司 | 包覆改性高镍三元正极材料及其制备方法 |
CN110504448B (zh) * | 2016-01-14 | 2022-06-14 | 飞翼新能源公司 | 一种掺杂改性的高镍正极材料及其制备方法 |
CN105576209B (zh) * | 2016-02-04 | 2017-11-24 | 中南大学 | 一种高容量锂离子电池硅基负极材料及其制备方法、锂离子电池 |
CN105958017A (zh) * | 2016-05-10 | 2016-09-21 | 山东玉皇新能源科技有限公司 | 一种氟化铝包覆镍钴锰酸锂正极材料的制备方法 |
US20180145317A1 (en) * | 2016-11-18 | 2018-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery |
JP6601452B2 (ja) * | 2017-04-27 | 2019-11-06 | トヨタ自動車株式会社 | 電極活物質、フッ化物イオン全固体電池、および電極活物質の製造方法 |
CN109638237A (zh) * | 2018-11-26 | 2019-04-16 | 华南理工大学 | 一种复合型锂离子电池正极材料及其制备方法 |
CN109638258B (zh) * | 2018-12-18 | 2021-09-14 | 中科廊坊过程工程研究院 | 一种正极材料及其制备方法和用途 |
CN109950484B (zh) * | 2019-03-06 | 2021-04-20 | 蜂巢能源科技有限公司 | 制备富锂复合正极材料的方法、正极、电池 |
US11309543B2 (en) * | 2019-07-18 | 2022-04-19 | Guangxi Nowphene Energy Storage Technologies Co., Ltd | Electrode active composition with reduced amount of cobalt |
CN111430683A (zh) * | 2020-01-17 | 2020-07-17 | 蜂巢能源科技有限公司 | 锂离子电池的无钴正极材料及其制备方法和锂离子电池 |
CN115917809A (zh) | 2020-03-27 | 2023-04-04 | 得克萨斯系统大学董事会 | 用于锂电池的低钴和无钴高能正极材料 |
CN112466673B (zh) * | 2020-08-06 | 2022-02-22 | 天津国安盟固利新材料科技股份有限公司 | 超级电容用锂锰氧阴极材料及其制备方法 |
CN112250091A (zh) * | 2020-10-30 | 2021-01-22 | 浙江帕瓦新能源股份有限公司 | 一种高镍三元前驱体、正极材料以及制备方法 |
CN112510181A (zh) * | 2020-12-07 | 2021-03-16 | 欣旺达电动汽车电池有限公司 | 复合正极材料及其制备方法和锂离子电池 |
CN114497452A (zh) * | 2021-12-28 | 2022-05-13 | 高点(深圳)科技有限公司 | 一种硅系电池用正极材料及其制备方法、应用 |
CN114388812B (zh) * | 2022-03-23 | 2022-06-03 | 宜宾锂宝新材料有限公司 | 一种镍锰尖晶石型正极材料及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102394304A (zh) * | 2011-11-18 | 2012-03-28 | 宁波金和新材料股份有限公司 | 锂离子电池表面包覆正极材料的制备工艺 |
CN103066275A (zh) * | 2013-01-24 | 2013-04-24 | 湖南桑顿新能源有限公司 | 一种球形高电压镍锰酸锂正极材料的制备方法 |
CN103137960A (zh) * | 2011-11-25 | 2013-06-05 | 清华大学 | 锂离子电池正极材料及其制备方法以及锂离子电池 |
CN103165878A (zh) * | 2013-03-25 | 2013-06-19 | 安徽亚兰德新能源材料股份有限公司 | 一种球形镍锰二元材料的制备方法 |
-
2013
- 2013-09-12 CN CN201310414823.4A patent/CN103456946B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102394304A (zh) * | 2011-11-18 | 2012-03-28 | 宁波金和新材料股份有限公司 | 锂离子电池表面包覆正极材料的制备工艺 |
CN103137960A (zh) * | 2011-11-25 | 2013-06-05 | 清华大学 | 锂离子电池正极材料及其制备方法以及锂离子电池 |
CN103066275A (zh) * | 2013-01-24 | 2013-04-24 | 湖南桑顿新能源有限公司 | 一种球形高电压镍锰酸锂正极材料的制备方法 |
CN103165878A (zh) * | 2013-03-25 | 2013-06-19 | 安徽亚兰德新能源材料股份有限公司 | 一种球形镍锰二元材料的制备方法 |
Non-Patent Citations (2)
Title |
---|
Bin Zhang et.al..Structural and electrochemical properties of LiNi0.5Mn0.5− * |
xAlxO2 ( x = 0, 0.02, 0.05, 0.08, and 0.1) cathode materials for lithium-ion batteries.《Solid State Ionics》.2009,第180卷(第4-5期), * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110776019A (zh) * | 2018-07-27 | 2020-02-11 | 纳米及先进材料研发院有限公司 | 高压正极材料的合成以及用于锂离子电池的高压电解液的制备 |
Also Published As
Publication number | Publication date |
---|---|
CN103456946A (zh) | 2013-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103456946B (zh) | 锂离子电池正极材料 | |
CN102738458B (zh) | 一种富锂正极材料的表面改性方法 | |
Chen et al. | Rare earth and transitional metal colloidal supercapacitors | |
CN108987711B (zh) | 一种球形钠离子电池正极四元材料及其制备方法 | |
CN113690414B (zh) | 一种混合型富锂正极材料及其制备方法和应用 | |
CN103972499B (zh) | 一种改性的镍钴铝酸锂正极材料及其制备方法 | |
CN107403913A (zh) | 一种表面修饰的镍钴铝酸锂正极材料及其制备方法 | |
CN102306779A (zh) | 一种锂离子电池正极材料富锂型掺杂钼酸锂及其制备方法 | |
JP2022545571A (ja) | リチウムマンガンリッチ材料、その製造方法及び使用 | |
CN105024067B (zh) | 锂离子电池及其复合掺杂改性正极活性材料及制备方法 | |
CN110817972A (zh) | 一种氟改性高电压钴酸锂、其制备方法及电池 | |
CN115207340A (zh) | 一种钠离子电池层状氧化物正极材料及其制备方法和应用 | |
CN105826568A (zh) | 一种具有氧不足型金属氧化物包覆层结构的富锂正极材料及制备方法和应用 | |
TW201912585A (zh) | 一種富鋰-鋰鎳錳氧化物陰極複合材料的製備方法及其用途 | |
CN113066980B (zh) | 一种制备磷钼酸修饰的高镍单晶正极材料的方法 | |
CN112186166B (zh) | 一种钼/钴氧化物-碳复合材料及其制备方法、锂离子电池负极极片和锂离子电池 | |
WO2013125798A1 (ko) | 리튬 이차전지용 양극 활물질의 제조 방법 | |
CN105185969B (zh) | 一种正极材料及其制备方法 | |
Guo et al. | The role of sulfate ions coming from source materials on the properties of Li1. 05Mn2O4 cathode for lithium ion batteries | |
CN107834054B (zh) | 一种锂离子电池用镍锰酸锂-石墨烯复合材料的制备方法 | |
CN116081710A (zh) | 一种钾掺杂的镍锰铜三元层状氧化物及其制备方法和应用 | |
WO2023185548A1 (zh) | 一种改性磷酸锰铁锂正极材料及其制备方法和应用 | |
CN110931726A (zh) | 一种钛酸锂负极复合材料及其制备方法、锂离子电池 | |
CN104425810A (zh) | 一种改性的锂镍锰氧材料及其制备方法、锂离子电池 | |
CN115832257A (zh) | 一种磷酸锰铁锂正极材料、制备方法及其应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HUNAN LIFANG NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIU ZHIHANG Effective date: 20140129 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN, GUANGDONG PROVINCE TO: 412000 ZHUZHOU, HUNAN PROVINCE |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140129 Address after: Jinlong Road, Malaysia Industrial Park in Hunan province Zhuzhou city Tianyuan District 412000 Applicant after: HUNAN LIFANG NEW ENERGY SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 523000 Guangdong city of Dongguan province Dongcheng District Jinghu Chuntian 31 A702 Applicant before: Liu Zhihang |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cathode materials for lithium ion batteries Effective date of registration: 20210729 Granted publication date: 20170711 Pledgee: Bank of Changsha Co.,Ltd. Zhuzhou branch Pledgor: HUNAN LIFANG NEW ENERGY SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021980007086 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230208 Granted publication date: 20170711 Pledgee: Bank of Changsha Co.,Ltd. Zhuzhou branch Pledgor: HUNAN LIFANG NEW ENERGY SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021980007086 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Positive electrode materials for lithium-ion batteries Effective date of registration: 20230829 Granted publication date: 20170711 Pledgee: Agricultural Bank of China Limited Zhuzhou branch Pledgor: HUNAN LIFANG NEW ENERGY SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2023980054119 |