CN102891290A - 硅碳复合材料、锂离子电池及其负极极片 - Google Patents
硅碳复合材料、锂离子电池及其负极极片 Download PDFInfo
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- CN102891290A CN102891290A CN2012102316368A CN201210231636A CN102891290A CN 102891290 A CN102891290 A CN 102891290A CN 2012102316368 A CN2012102316368 A CN 2012102316368A CN 201210231636 A CN201210231636 A CN 201210231636A CN 102891290 A CN102891290 A CN 102891290A
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- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 31
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000002153 silicon-carbon composite material Substances 0.000 title description 5
- 239000002131 composite material Substances 0.000 claims abstract description 51
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 22
- 239000002356 single layer Substances 0.000 claims abstract description 12
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 10
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- -1 nanometer rods Substances 0.000 claims description 9
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- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 7
- 229910052726 zirconium Inorganic materials 0.000 claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
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- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 239000002105 nanoparticle Substances 0.000 claims description 3
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- 230000015572 biosynthetic process Effects 0.000 claims description 2
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- 229910052744 lithium Inorganic materials 0.000 abstract description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 5
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- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 abstract 6
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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- 239000007774 positive electrode material Substances 0.000 description 2
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- 239000006245 Carbon black Super-P Substances 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
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- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 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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CN201210231636.8A CN102891290B (zh) | 2012-07-05 | 2012-07-05 | 硅碳复合材料、锂离子电池及其负极极片 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104979535A (zh) * | 2014-04-03 | 2015-10-14 | 上海空间电源研究所 | 一种石墨烯多孔纳米硅复合材料、其制备方法及其应用 |
CN108428884A (zh) * | 2018-04-24 | 2018-08-21 | 盐城师范学院 | 一种大片层石墨烯与硅电极材料的制备方法 |
CN108539125A (zh) * | 2018-04-20 | 2018-09-14 | 桑顿新能源科技有限公司 | 一种高能量密度锂硫动力电池制备方法及电池 |
CN109950490A (zh) * | 2019-03-21 | 2019-06-28 | 柯良节 | 一种负极材料及其制备方法、锂电池 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2742585Y (zh) * | 2004-04-17 | 2005-11-23 | 合肥荣事达集团有限责任公司 | 新型高能聚合物锂离子电池 |
CN101192664A (zh) * | 2005-12-01 | 2008-06-04 | 三星Sdi株式会社 | 负极活性材料和使用该材料的锂电池 |
CN101606252A (zh) * | 2006-12-28 | 2009-12-16 | 道康宁东丽株式会社 | 多孔含硅的碳基复合材料、由其形成的电极和电池 |
CN101777644A (zh) * | 2010-02-05 | 2010-07-14 | 中国科学院新疆理化技术研究所 | 锂离子电池负极材料碳包覆掺镁钛酸锂的制备方法 |
CN101924211A (zh) * | 2010-08-19 | 2010-12-22 | 北京科技大学 | 一种石墨烯/硅锂离子电池负极材料及制备方法 |
CN102201597A (zh) * | 2010-03-26 | 2011-09-28 | 中大工业集团公司 | 高性能长寿命聚合物锂离子电池生产方法 |
CN102447113A (zh) * | 2011-12-12 | 2012-05-09 | 南开大学 | 聚合物包覆硫/碳复合材料为正极的锂电池 |
CN102496707A (zh) * | 2011-12-30 | 2012-06-13 | 天津力神电池股份有限公司 | 一种纳米碳包覆尖晶石钛酸锂电池负极材料的制备方法 |
CN102544445A (zh) * | 2010-12-29 | 2012-07-04 | 海洋王照明科技股份有限公司 | 一种负载纳米硅颗粒的石墨烯复合材料的制备方法 |
-
2012
- 2012-07-05 CN CN201210231636.8A patent/CN102891290B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2742585Y (zh) * | 2004-04-17 | 2005-11-23 | 合肥荣事达集团有限责任公司 | 新型高能聚合物锂离子电池 |
CN101192664A (zh) * | 2005-12-01 | 2008-06-04 | 三星Sdi株式会社 | 负极活性材料和使用该材料的锂电池 |
CN101606252A (zh) * | 2006-12-28 | 2009-12-16 | 道康宁东丽株式会社 | 多孔含硅的碳基复合材料、由其形成的电极和电池 |
CN101777644A (zh) * | 2010-02-05 | 2010-07-14 | 中国科学院新疆理化技术研究所 | 锂离子电池负极材料碳包覆掺镁钛酸锂的制备方法 |
CN102201597A (zh) * | 2010-03-26 | 2011-09-28 | 中大工业集团公司 | 高性能长寿命聚合物锂离子电池生产方法 |
CN101924211A (zh) * | 2010-08-19 | 2010-12-22 | 北京科技大学 | 一种石墨烯/硅锂离子电池负极材料及制备方法 |
CN102544445A (zh) * | 2010-12-29 | 2012-07-04 | 海洋王照明科技股份有限公司 | 一种负载纳米硅颗粒的石墨烯复合材料的制备方法 |
CN102447113A (zh) * | 2011-12-12 | 2012-05-09 | 南开大学 | 聚合物包覆硫/碳复合材料为正极的锂电池 |
CN102496707A (zh) * | 2011-12-30 | 2012-06-13 | 天津力神电池股份有限公司 | 一种纳米碳包覆尖晶石钛酸锂电池负极材料的制备方法 |
Non-Patent Citations (3)
Title |
---|
HONGFA XIANG ET AL.: "Graphene/nanosized silicon composites for lithium battery anodes with improved cycling stability", 《CARBON》 * |
JEONG K. LEE ET AL.: ""Silicon nanoparticles-graphene paper composites for Li ion battery anodes"", 《CHEMICAL COMMUNICATIONS》 * |
SHU-LEI CHOU ET AL.: ""Enhanced reversible lithium storage in a nanosize silicon/graphene composite"", 《ELECTROCHEMISTRY COMMUNICATIONS》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104979535A (zh) * | 2014-04-03 | 2015-10-14 | 上海空间电源研究所 | 一种石墨烯多孔纳米硅复合材料、其制备方法及其应用 |
CN108539125A (zh) * | 2018-04-20 | 2018-09-14 | 桑顿新能源科技有限公司 | 一种高能量密度锂硫动力电池制备方法及电池 |
CN108428884A (zh) * | 2018-04-24 | 2018-08-21 | 盐城师范学院 | 一种大片层石墨烯与硅电极材料的制备方法 |
CN109950490A (zh) * | 2019-03-21 | 2019-06-28 | 柯良节 | 一种负极材料及其制备方法、锂电池 |
CN109950490B (zh) * | 2019-03-21 | 2022-05-03 | 柯良节 | 一种负极材料及其制备方法、锂电池 |
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Inventor after: Chen Xingrong Inventor after: Yue Zhichong Inventor after: Yan Lei Inventor before: Wang Tao |
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Free format text: CORRECT: INVENTOR; FROM: WANG TAO TO: CHEN XINGRONG YUE ZHICHONG YAN LEI |
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Effective date of registration: 20180913 Address after: 300000 No. 1506, A block, Wanke city garden, Wang Gang Chang, Hebei District, Tianjin. Patentee after: Han Zhijuan Address before: 518000 Guangdong Shenzhen Longgang District Longcheng Street Longxi community A Industrial Park Patentee before: Shenzhen Oceansun Battery Co., Ltd. |
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