CN104091934B - 一种多元复合负极材料、其制备方法及包含其的锂离子电池 - Google Patents
一种多元复合负极材料、其制备方法及包含其的锂离子电池 Download PDFInfo
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
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- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
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- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/387—Tin or alloys based on tin
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
- H01M4/623—Binders being polymers fluorinated polymers
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- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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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
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Abstract
Description
Claims (80)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410340471.7A CN104091934B (zh) | 2014-07-17 | 2014-07-17 | 一种多元复合负极材料、其制备方法及包含其的锂离子电池 |
PCT/CN2015/087266 WO2016008455A2 (zh) | 2014-07-17 | 2015-08-17 | 一种多元复合负极材料、其制备方法及包含其的锂离子电池 |
JP2017502234A JP6563477B2 (ja) | 2014-07-17 | 2015-08-17 | 多元系複合負極材料、その製造方法及びそれを含むリチウムイオン電池 |
US15/326,829 US10522834B2 (en) | 2014-07-17 | 2015-08-17 | Multiple-element composite material for anodes, preparation method therefor, and lithium-ion battery having same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410340471.7A CN104091934B (zh) | 2014-07-17 | 2014-07-17 | 一种多元复合负极材料、其制备方法及包含其的锂离子电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104091934A CN104091934A (zh) | 2014-10-08 |
CN104091934B true CN104091934B (zh) | 2017-06-06 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410340471.7A Active CN104091934B (zh) | 2014-07-17 | 2014-07-17 | 一种多元复合负极材料、其制备方法及包含其的锂离子电池 |
Country Status (4)
Country | Link |
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US (1) | US10522834B2 (zh) |
JP (1) | JP6563477B2 (zh) |
CN (1) | CN104091934B (zh) |
WO (1) | WO2016008455A2 (zh) |
Families Citing this family (39)
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CN106463710B (zh) | 2014-04-25 | 2021-01-05 | 南达科他州评议委员会 | 高容量电极 |
CN104091934B (zh) | 2014-07-17 | 2017-06-06 | 深圳市贝特瑞新能源材料股份有限公司 | 一种多元复合负极材料、其制备方法及包含其的锂离子电池 |
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CN105680026B (zh) * | 2016-04-21 | 2019-07-09 | 苏州协鑫集成科技工业应用研究院有限公司 | 碳复合材料及其制备方法及电池 |
KR20180056310A (ko) * | 2016-11-18 | 2018-05-28 | 삼성전자주식회사 | 복합양극활물질, 이를 채용한 양극과 리튬전지 및 그 제조방법 |
TWI593158B (zh) * | 2016-12-16 | 2017-07-21 | 矽力能股份有限公司 | 導電複合材料及其製備之負極材料與二次電池 |
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JP6451889B1 (ja) * | 2017-07-18 | 2019-01-16 | Tdk株式会社 | リチウムイオン二次電池用負極およびこれを用いたリチウムイオン二次電池 |
WO2019016395A1 (en) | 2017-07-21 | 2019-01-24 | Imerys Graphite & Carbon Switzerland Ltd. | CARBON-COATED SILICON / GRAPHITE OXIDE COMPOSITE PARTICLES, AND METHODS OF PREPARATION AND APPLICATIONS THEREOF |
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CN114497518A (zh) * | 2022-01-20 | 2022-05-13 | 上海兰钧新能源科技有限公司 | 负极活性物质及其制备方法、负极极片 |
CN114368737A (zh) * | 2022-02-23 | 2022-04-19 | 东莞市创明电池技术有限公司 | 一种高压实、高容量磷酸铁锂正极材料及其制备方法以及应用 |
CN117374235A (zh) * | 2022-06-30 | 2024-01-09 | 贝特瑞新材料集团股份有限公司 | 一种硅基复合材料和电池 |
CN115000392B (zh) * | 2022-07-18 | 2023-06-30 | 湖北亿纬动力有限公司 | 一种复合负极材料及其制备方法和应用 |
CN115259220A (zh) * | 2022-07-25 | 2022-11-01 | 云南锡业锡化工材料有限责任公司 | 一种三锡酸二锑的制备方法 |
CN115692662B (zh) * | 2022-11-14 | 2023-08-25 | 晖阳(贵州)新能源材料有限公司 | 一种铝和稀***包覆石墨负极复合材料的制备方法 |
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US7291186B2 (en) * | 2004-11-01 | 2007-11-06 | Teck Cominco Metals Ltd. | Solid porous zinc electrodes and methods of making same |
KR100830612B1 (ko) * | 2006-05-23 | 2008-05-21 | 강원대학교산학협력단 | 리튬 이차 전지용 음극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지 |
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CN104091934B (zh) * | 2014-07-17 | 2017-06-06 | 深圳市贝特瑞新能源材料股份有限公司 | 一种多元复合负极材料、其制备方法及包含其的锂离子电池 |
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