CN101834292B - 一种表面复合的层状锂锰镍氧化物正极材料及其制备方法 - Google Patents
一种表面复合的层状锂锰镍氧化物正极材料及其制备方法 Download PDFInfo
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- CN101834292B CN101834292B CN2010101599572A CN201010159957A CN101834292B CN 101834292 B CN101834292 B CN 101834292B CN 2010101599572 A CN2010101599572 A CN 2010101599572A CN 201010159957 A CN201010159957 A CN 201010159957A CN 101834292 B CN101834292 B CN 101834292B
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- Prior art keywords
- manganese oxide
- lithium nickel
- nickel manganese
- lamellar lithium
- lamellar
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- FRMOHNDAXZZWQI-UHFFFAOYSA-N lithium manganese(2+) nickel(2+) oxygen(2-) Chemical compound [O-2].[Mn+2].[Ni+2].[Li+] FRMOHNDAXZZWQI-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000010405 anode material Substances 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 43
- 239000011572 manganese Substances 0.000 claims description 34
- 238000005215 recombination Methods 0.000 claims description 30
- 230000006798 recombination Effects 0.000 claims description 30
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 27
- 229910010586 LiFeO 2 Inorganic materials 0.000 claims description 25
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 12
- 229910002588 FeOOH Inorganic materials 0.000 claims description 10
- 229910013553 LiNO Inorganic materials 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 10
- 229910021641 deionized water Inorganic materials 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000013019 agitation Methods 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 8
- 229910052744 lithium Inorganic materials 0.000 abstract description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000007772 electrode material Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910010584 LiFeO2 Inorganic materials 0.000 abstract 3
- 238000013329 compounding Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 229910001416 lithium ion Inorganic materials 0.000 description 13
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 239000003792 electrolyte Substances 0.000 description 6
- 229910013716 LiNi Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 229910015645 LiMn Inorganic materials 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 2
- 229910012752 LiNi0.5Mn0.5O2 Inorganic materials 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000009616 inductively coupled plasma Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910013733 LiCo Inorganic materials 0.000 description 1
- 229910014689 LiMnO Inorganic materials 0.000 description 1
- 229910014411 LiNi1/2Mn1/2O2 Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- RSNHXDVSISOZOB-UHFFFAOYSA-N lithium nickel Chemical compound [Li].[Ni] RSNHXDVSISOZOB-UHFFFAOYSA-N 0.000 description 1
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229910052609 olivine Inorganic materials 0.000 description 1
- 239000010450 olivine Substances 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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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
- 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
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Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101599572A CN101834292B (zh) | 2010-04-23 | 2010-04-23 | 一种表面复合的层状锂锰镍氧化物正极材料及其制备方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101599572A CN101834292B (zh) | 2010-04-23 | 2010-04-23 | 一种表面复合的层状锂锰镍氧化物正极材料及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101834292A CN101834292A (zh) | 2010-09-15 |
| CN101834292B true CN101834292B (zh) | 2012-06-27 |
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| CN2010101599572A Active CN101834292B (zh) | 2010-04-23 | 2010-04-23 | 一种表面复合的层状锂锰镍氧化物正极材料及其制备方法 |
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| CN (1) | CN101834292B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848223A (zh) * | 2017-01-18 | 2017-06-13 | 江苏海四达电源股份有限公司 | 正极材料及其制备方法和磷酸铁锂电池及其制备方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633329B (zh) * | 2012-08-28 | 2015-12-02 | 华为技术有限公司 | 一种全固态锂离子电池复合型正极材料及其制备方法和全固态锂离子电池 |
| CN109950514B (zh) * | 2019-04-23 | 2020-09-25 | 王柯娜 | 一种铁酸锂包覆磷酸铁锂的制备方法 |
| CN112038592A (zh) * | 2020-08-05 | 2020-12-04 | 苏州凌威新能源科技有限公司 | 锂电池正极材料及其制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5863512A (en) * | 1996-11-13 | 1999-01-26 | Agency Of Industrial Science & Technology | Process for preparing layered rock salt type lithium ferrite by mixed alkali hydrothermal method |
| CN1379492A (zh) * | 2002-05-23 | 2002-11-13 | 上海交通大学 | 用LiFeO2包覆熔融碳酸盐燃料电池氧化镍阴极的方法 |
| CN1489235A (zh) * | 2002-09-30 | 2004-04-14 | 三洋电机株式会社 | 非水电解质蓄电池 |
-
2010
- 2010-04-23 CN CN2010101599572A patent/CN101834292B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5863512A (en) * | 1996-11-13 | 1999-01-26 | Agency Of Industrial Science & Technology | Process for preparing layered rock salt type lithium ferrite by mixed alkali hydrothermal method |
| CN1379492A (zh) * | 2002-05-23 | 2002-11-13 | 上海交通大学 | 用LiFeO2包覆熔融碳酸盐燃料电池氧化镍阴极的方法 |
| CN1489235A (zh) * | 2002-09-30 | 2004-04-14 | 三洋电机株式会社 | 非水电解质蓄电池 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848223A (zh) * | 2017-01-18 | 2017-06-13 | 江苏海四达电源股份有限公司 | 正极材料及其制备方法和磷酸铁锂电池及其制备方法 |
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| Publication number | Publication date |
|---|---|
| CN101834292A (zh) | 2010-09-15 |
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