CN107369828A - 一种石墨烯高能电池 - Google Patents
一种石墨烯高能电池 Download PDFInfo
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- CN107369828A CN107369828A CN201710715472.9A CN201710715472A CN107369828A CN 107369828 A CN107369828 A CN 107369828A CN 201710715472 A CN201710715472 A CN 201710715472A CN 107369828 A CN107369828 A CN 107369828A
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- graphene
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0562—Solid materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- 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
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/626—Metals
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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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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
样品 | 放电容量(mAh/g) | 200次循环周期后容量保持率(%) |
实施例1 | 115 | 93 |
实施例2 | 113 | 91 |
实施例3 | 120 | 92 |
实施例4 | 115 | 93 |
实施例5 | 117 | 92 |
实施例6 | 114 | 93 |
对比例1 | 115 | 92 |
对比例2 | 93 | 86 |
对比例3 | 108 | 91 |
Claims (6)
Priority Applications (1)
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CN201710715472.9A CN107369828B (zh) | 2017-08-20 | 2017-08-20 | 一种石墨烯高能电池 |
Applications Claiming Priority (1)
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CN201710715472.9A CN107369828B (zh) | 2017-08-20 | 2017-08-20 | 一种石墨烯高能电池 |
Publications (2)
Publication Number | Publication Date |
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CN107369828A true CN107369828A (zh) | 2017-11-21 |
CN107369828B CN107369828B (zh) | 2019-12-31 |
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CN201710715472.9A Active CN107369828B (zh) | 2017-08-20 | 2017-08-20 | 一种石墨烯高能电池 |
Country Status (1)
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CN (1) | CN107369828B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109449482A (zh) * | 2018-09-17 | 2019-03-08 | 浙江极马能源科技股份有限公司 | 一种制造柔性固体电池的方法 |
CN109818052A (zh) * | 2019-01-23 | 2019-05-28 | 蜂巢能源科技有限公司 | 制备硫化物电解质片的方法和热压装置 |
CN110556569A (zh) * | 2018-05-30 | 2019-12-10 | 通用汽车环球科技运作有限责任公司 | 用于电化学电池的硫化物和氧硫化物固态电解质 |
EP3608998A1 (en) * | 2018-08-08 | 2020-02-12 | Robert Bosch GmbH | Method for fabricating a cathodic electrode for a solid-state battery |
EP3936473A4 (en) * | 2019-03-05 | 2022-04-20 | Mitsubishi Gas Chemical Company, Inc. | PROCESS FOR PRODUCING A SOLID SULFIDE ELECTROLYTE |
RU2804507C2 (ru) * | 2019-03-05 | 2023-10-02 | Мицубиси Газ Кемикал Компани, Инк. | Способ получения сульфидного твердого электролита |
Citations (7)
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CN101789502A (zh) * | 2010-03-12 | 2010-07-28 | 江苏工业学院 | 金属离子掺杂和碳包覆相结合改性锂离子电池正极材料 |
CN105355871A (zh) * | 2015-10-26 | 2016-02-24 | 中国科学院宁波材料技术与工程研究所 | 一种复合电极材料、其制备方法和全固态锂电池 |
CN105680091A (zh) * | 2016-01-07 | 2016-06-15 | 李震祺 | 一种高性能全固态锂离子电池及其制备方法 |
CN105870497A (zh) * | 2015-01-18 | 2016-08-17 | 中国科学院宁波材料技术与工程研究所 | 硫化物固体电解质材料的制备方法 |
CN105932334A (zh) * | 2016-04-28 | 2016-09-07 | 深圳市力为锂能科技有限公司 | 一种高能量锂离子电池及其制备方法 |
CN106532109A (zh) * | 2016-12-28 | 2017-03-22 | 上海航天电源技术有限责任公司 | 一种全固态锂离子电池及其制作方法 |
CN106784798A (zh) * | 2017-02-15 | 2017-05-31 | 中国科学院过程工程研究所 | 正极活性材料、制备方法及包含其的高性能正极浆料和全固态锂离子电池 |
-
2017
- 2017-08-20 CN CN201710715472.9A patent/CN107369828B/zh active Active
Patent Citations (7)
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CN101789502A (zh) * | 2010-03-12 | 2010-07-28 | 江苏工业学院 | 金属离子掺杂和碳包覆相结合改性锂离子电池正极材料 |
CN105870497A (zh) * | 2015-01-18 | 2016-08-17 | 中国科学院宁波材料技术与工程研究所 | 硫化物固体电解质材料的制备方法 |
CN105355871A (zh) * | 2015-10-26 | 2016-02-24 | 中国科学院宁波材料技术与工程研究所 | 一种复合电极材料、其制备方法和全固态锂电池 |
CN105680091A (zh) * | 2016-01-07 | 2016-06-15 | 李震祺 | 一种高性能全固态锂离子电池及其制备方法 |
CN105932334A (zh) * | 2016-04-28 | 2016-09-07 | 深圳市力为锂能科技有限公司 | 一种高能量锂离子电池及其制备方法 |
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CN106784798A (zh) * | 2017-02-15 | 2017-05-31 | 中国科学院过程工程研究所 | 正极活性材料、制备方法及包含其的高性能正极浆料和全固态锂离子电池 |
Non-Patent Citations (1)
Title |
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斯拉瓦: "高倍率锂离子电池一氧化硅/石墨烯负极材料的研究"", 《中国博士学位论文全文数据库》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110556569A (zh) * | 2018-05-30 | 2019-12-10 | 通用汽车环球科技运作有限责任公司 | 用于电化学电池的硫化物和氧硫化物固态电解质 |
EP3608998A1 (en) * | 2018-08-08 | 2020-02-12 | Robert Bosch GmbH | Method for fabricating a cathodic electrode for a solid-state battery |
WO2020030447A1 (en) | 2018-08-08 | 2020-02-13 | Robert Bosch Gmbh | Method for fabricating a positive electrode for a solid-state battery |
CN109449482A (zh) * | 2018-09-17 | 2019-03-08 | 浙江极马能源科技股份有限公司 | 一种制造柔性固体电池的方法 |
CN109818052A (zh) * | 2019-01-23 | 2019-05-28 | 蜂巢能源科技有限公司 | 制备硫化物电解质片的方法和热压装置 |
EP3936473A4 (en) * | 2019-03-05 | 2022-04-20 | Mitsubishi Gas Chemical Company, Inc. | PROCESS FOR PRODUCING A SOLID SULFIDE ELECTROLYTE |
RU2804507C2 (ru) * | 2019-03-05 | 2023-10-02 | Мицубиси Газ Кемикал Компани, Инк. | Способ получения сульфидного твердого электролита |
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CN107369828B (zh) | 2019-12-31 |
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Effective date of registration: 20191204 Address after: 518000 502, 5 / F, Huigu innovation science park, Jingbei Road, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Rongli Weiye Technology Co., Ltd Address before: 410205 Hunan city high tech Development Zone Changsha Changsha Lulong Road No. 199 A Lugu business center building 307 room Applicant before: Changsha small Amperex Technology Limited |
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Inventor after: Kuang Zengrong Inventor after: Other inventor requests not to publish the name Inventor before: Request for anonymity |