CN102403499A - 一种锂离子电池负极材料LixMoS2的制备方法 - Google Patents
一种锂离子电池负极材料LixMoS2的制备方法 Download PDFInfo
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- CN102403499A CN102403499A CN2011103660550A CN201110366055A CN102403499A CN 102403499 A CN102403499 A CN 102403499A CN 2011103660550 A CN2011103660550 A CN 2011103660550A CN 201110366055 A CN201110366055 A CN 201110366055A CN 102403499 A CN102403499 A CN 102403499A
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- mos
- ion battery
- lithium ion
- lithium
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title abstract description 6
- 239000010406 cathode material Substances 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 9
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 8
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 6
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000008367 deionised water Substances 0.000 claims abstract description 5
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 5
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 5
- 159000000002 lithium salts Chemical class 0.000 claims abstract description 5
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims abstract description 3
- 229940010552 ammonium molybdate Drugs 0.000 claims abstract description 3
- 235000018660 ammonium molybdate Nutrition 0.000 claims abstract description 3
- 239000011609 ammonium molybdate Substances 0.000 claims abstract description 3
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 26
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 11
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 8
- 229910052786 argon Inorganic materials 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000004570 mortar (masonry) Substances 0.000 claims description 7
- 229910052573 porcelain Inorganic materials 0.000 claims description 7
- 238000000518 rheometry Methods 0.000 claims description 7
- 238000005303 weighing Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- 230000002194 synthesizing effect Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000007772 electrode material Substances 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 229910016043 LixMoS2 Inorganic materials 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000009830 intercalation Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 238000010189 synthetic method Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910012820 LiCoO Inorganic materials 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910015645 LiMn Inorganic materials 0.000 description 1
- 229910013553 LiNO Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000002194 amorphous carbon material Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000012967 direct insertion method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 229910052961 molybdenite Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 1
- 239000002114 nanocomposite Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011366 tin-based material Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
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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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- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
样品(nm) | 层间距d(nm) | 晶胞参数a(nm) | 晶胞参数c(nm)径 | 平均粒 |
MoS2 | 0.6155 | 0.3161 | 1.2302 | 27.8 |
LiMoS2 | 0.6189 | 0.3158 | 1.2348 | 26.9 |
Claims (3)
Priority Applications (1)
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CN201110366055.0A CN102403499B (zh) | 2011-11-18 | 2011-11-18 | 一种锂离子电池负极材料LixMoS2的制备方法 |
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CN201110366055.0A CN102403499B (zh) | 2011-11-18 | 2011-11-18 | 一种锂离子电池负极材料LixMoS2的制备方法 |
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CN102403499A true CN102403499A (zh) | 2012-04-04 |
CN102403499B CN102403499B (zh) | 2014-01-15 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104157850A (zh) * | 2014-07-07 | 2014-11-19 | 青岛大学 | 巢孔结构M2+/MoS2与石墨烯复合材料在锂离子电池中的应用 |
CN106093280A (zh) * | 2016-05-27 | 2016-11-09 | 合肥国轩高科动力能源有限公司 | 一种含硫电极材料的快速检测方法 |
CN110061196A (zh) * | 2018-01-19 | 2019-07-26 | 天津国安盟固利新材料科技股份有限公司 | 一种表面掺杂改性钴酸锂正极材料的方法 |
CN110064426A (zh) * | 2019-05-06 | 2019-07-30 | 东南大学 | 一种LixMoS2/CdS/g-C3N4复合光催化剂的制备及其分解水产氢应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101024516A (zh) * | 2007-01-30 | 2007-08-29 | 合肥工业大学 | (NH4+)xMoS2插层化合物及其制备方法 |
-
2011
- 2011-11-18 CN CN201110366055.0A patent/CN102403499B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101024516A (zh) * | 2007-01-30 | 2007-08-29 | 合肥工业大学 | (NH4+)xMoS2插层化合物及其制备方法 |
Non-Patent Citations (1)
Title |
---|
刘敏等: "LixMoS2的制备及其摩擦学特性", 《应用化学》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104157850A (zh) * | 2014-07-07 | 2014-11-19 | 青岛大学 | 巢孔结构M2+/MoS2与石墨烯复合材料在锂离子电池中的应用 |
CN104157850B (zh) * | 2014-07-07 | 2015-06-10 | 青岛大学 | 巢孔结构M2+/MoS2与石墨烯复合材料在锂离子电池中的应用 |
CN106093280A (zh) * | 2016-05-27 | 2016-11-09 | 合肥国轩高科动力能源有限公司 | 一种含硫电极材料的快速检测方法 |
CN110061196A (zh) * | 2018-01-19 | 2019-07-26 | 天津国安盟固利新材料科技股份有限公司 | 一种表面掺杂改性钴酸锂正极材料的方法 |
CN110061196B (zh) * | 2018-01-19 | 2022-04-05 | 天津国安盟固利新材料科技股份有限公司 | 一种表面掺杂改性钴酸锂正极材料的方法 |
CN110064426A (zh) * | 2019-05-06 | 2019-07-30 | 东南大学 | 一种LixMoS2/CdS/g-C3N4复合光催化剂的制备及其分解水产氢应用 |
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Address after: 230000 Yaohai Industrial Park, Anhui, Hefei No. D weft Road, No. 7 Applicant after: Hefei Guoxuan High-Tech Power Energy Co.,Ltd. Address before: 230000 Yaohai Industrial Park, Anhui, Hefei No. D weft Road, No. 7 Applicant before: Gotion High-tech Co., Ltd. |
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Address after: 230000 Yaohai Industrial Zone, Hefei New District, Anhui, No. D weft Road, No. 7 Patentee after: Gotion High-tech Co., Ltd. Address before: 230000 Yaohai Industrial Park, Anhui, Hefei No. D weft Road, No. 7 Patentee before: Hefei Guoxuan High-Tech Power Energy Co.,Ltd. |