CN102364728B - 一种锂离子电池正极材料及其制备方法 - Google Patents
一种锂离子电池正极材料及其制备方法 Download PDFInfo
- Publication number
- CN102364728B CN102364728B CN2011103408184A CN201110340818A CN102364728B CN 102364728 B CN102364728 B CN 102364728B CN 2011103408184 A CN2011103408184 A CN 2011103408184A CN 201110340818 A CN201110340818 A CN 201110340818A CN 102364728 B CN102364728 B CN 102364728B
- Authority
- CN
- China
- Prior art keywords
- room temperature
- carbon
- porous
- vanadic oxide
- temperature
- 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.)
- Expired - Fee Related
Links
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 24
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000007774 positive electrode material Substances 0.000 title claims abstract description 14
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 25
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910003481 amorphous carbon Inorganic materials 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 21
- 238000001354 calcination Methods 0.000 claims description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 238000005245 sintering Methods 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- 229910052720 vanadium Inorganic materials 0.000 claims description 9
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 239000011261 inert gas Substances 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 4
- 239000002041 carbon nanotube Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000010406 cathode material Substances 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 150000003682 vanadium compounds Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000035484 reaction time Effects 0.000 abstract description 3
- 229910021541 Vanadium(III) oxide Inorganic materials 0.000 description 52
- 238000010792 warming Methods 0.000 description 18
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 9
- 229910052744 lithium Inorganic materials 0.000 description 9
- 239000004570 mortar (masonry) Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000010405 anode material Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 5
- 239000007772 electrode material Substances 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- 239000011149 active material Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910012820 LiCoO Inorganic materials 0.000 description 2
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002070 nanowire Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical group Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 229910018871 CoO 2 Inorganic materials 0.000 description 1
- 229910010710 LiFePO Inorganic materials 0.000 description 1
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- 229910015645 LiMn Inorganic materials 0.000 description 1
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229910052609 olivine Inorganic materials 0.000 description 1
- 239000010450 olivine Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
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 (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103408184A CN102364728B (zh) | 2011-11-02 | 2011-11-02 | 一种锂离子电池正极材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103408184A CN102364728B (zh) | 2011-11-02 | 2011-11-02 | 一种锂离子电池正极材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102364728A CN102364728A (zh) | 2012-02-29 |
CN102364728B true CN102364728B (zh) | 2013-05-29 |
Family
ID=45691284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011103408184A Expired - Fee Related CN102364728B (zh) | 2011-11-02 | 2011-11-02 | 一种锂离子电池正极材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102364728B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104466102B (zh) * | 2014-11-13 | 2017-07-18 | 湘潭大学 | 一种锂二次电池正极材料多孔v2o5/c复合微球及其制备方法 |
CN105742614A (zh) * | 2014-12-08 | 2016-07-06 | 宁德时代新能源科技股份有限公司 | 五氧化二钒正极材料及其制备方法 |
CN110697799A (zh) * | 2019-10-16 | 2020-01-17 | 河南电池研究院有限公司 | 一种多孔锂离子电池正极材料的制备方法 |
CN118825249B (zh) * | 2024-09-19 | 2024-12-06 | 中南大学 | 一种非晶碳包覆多孔胞状vo2/v2o5复合材料及其制备方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1803631A (zh) * | 2005-12-23 | 2006-07-19 | 清华大学 | 锂离子电池用多元纳米硫复合正极材料的制备方法 |
CN1822415A (zh) * | 2006-01-19 | 2006-08-23 | 同济大学 | 一种纳米复合锂离子电池阴极材料及其制备方法 |
CN101794876A (zh) * | 2010-03-19 | 2010-08-04 | 常州康维电子科技有限公司 | 高倍率性能电池负极材料及其制备方法 |
-
2011
- 2011-11-02 CN CN2011103408184A patent/CN102364728B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1803631A (zh) * | 2005-12-23 | 2006-07-19 | 清华大学 | 锂离子电池用多元纳米硫复合正极材料的制备方法 |
CN1822415A (zh) * | 2006-01-19 | 2006-08-23 | 同济大学 | 一种纳米复合锂离子电池阴极材料及其制备方法 |
CN101794876A (zh) * | 2010-03-19 | 2010-08-04 | 常州康维电子科技有限公司 | 高倍率性能电池负极材料及其制备方法 |
Non-Patent Citations (2)
Title |
---|
M. Sathiya et al..V2O5-Anchored Carbon Nanotubes for Enhanced Electrochemical Energy Storage.《Journal of the American chemical society 》.2011,第133卷16291-16299. |
V2O5-Anchored Carbon Nanotubes for Enhanced Electrochemical Energy Storage;M. Sathiya et al.;《Journal of the American chemical society 》;20110902;第133卷;16291-16299 * |
Also Published As
Publication number | Publication date |
---|---|
CN102364728A (zh) | 2012-02-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Tang et al. | Synthesis and electrochemical performance of lithium-rich cathode material Li [Li0. 2Ni0. 15Mn0. 55Co0. 1-xAlx] O2 | |
CN102306779B (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 | |
CN101540394B (zh) | 锂离子电池正极材料硅酸亚铁锂的制备方法 | |
CN109873140B (zh) | 一种锂离子电池石墨烯复合三元正极材料及其制备方法 | |
CN102427131A (zh) | 锂离子电池正极材料金属镁掺杂的磷酸锰锂/碳制备方法 | |
CN102403505B (zh) | 锂离子电池正极材料原位碳包覆硼酸锰锂复合材料的制备方法 | |
CN108428878B (zh) | 一种用于锂离子电池的ZnO/NiO/C复合负极材料的制备方法 | |
CN103762354B (zh) | 一种LiNi0.5Mn1.5O4材料、其制备方法及锂离子电池 | |
CN101931073B (zh) | 一种磷酸铁锂/碳复合正极材料的制备方法 | |
CN114759179A (zh) | 一种钠离子电池用正极材料磷酸铁钠的合成方法 | |
Xiang et al. | Improved electrochemical performance of Li1. 2Ni0. 2Mn0. 6O2 cathode material for lithium ion batteries synthesized by the polyvinyl alcohol assisted sol-gel method | |
CN102931383A (zh) | 一种锂离子动力电池复合正极材料的制备方法 | |
CN109119624A (zh) | 一种磷酸钛锂包覆富锂锰基正极材料的制备方法 | |
CN106207161A (zh) | 负极材料与制备方法以及用该负极材料的锂离子二次电池 | |
CN102386412A (zh) | 一种锂离子电池正极Li3V2(PO4)3/C复合材料及其制备方法 | |
CN104852040B (zh) | 一种高倍率锂离子电池的镍锰酸锂正极材料的制备方法 | |
CN106025182A (zh) | 一种钛铬掺杂氟化铁-碳纳米复合正极材料及其制备方法和应用 | |
CN103746117A (zh) | 镁离子掺杂锂离子电池正极磷酸钒锂/碳材料的制备方法 | |
CN102364728B (zh) | 一种锂离子电池正极材料及其制备方法 | |
CN106654255A (zh) | 一种铝掺杂改性的高容量锂离子电池正极材料 | |
CN103693632B (zh) | 一种锂离子电池用磷酸氧钒锂正极材料的制备方法 | |
CN107565099B (zh) | 一种正极活性材料及其制备方法和一种锂离子电池 | |
CN108358249B (zh) | 一种锂离子电池正极材料钼酸镍的制备方法 | |
WO2014071724A1 (zh) | 富锂正极材料、锂电池正极和锂电池 | |
CN104425819B (zh) | 一种用作锂离子电池正极材料的硅酸铁锂的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU POWERGENIE MATERIALS CO., LTD. Free format text: FORMER OWNER: SHANGHAI JIAO TONG UNIVERSITY Effective date: 20150323 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200240 MINHANG, SHANGHAI TO: 213102 CHANGZHOU, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150323 Address after: 213102 observation Town, Wujin District, Jiangsu, Changzhou Patentee after: Changzhou PowerGenie Materials Co., Ltd. Address before: 200240 Dongchuan Road, Shanghai, No. 800, No. Patentee before: Shanghai Jiao Tong University |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20201102 |
|
CF01 | Termination of patent right due to non-payment of annual fee |