CN107749490A - 一种锂离子电池 - Google Patents
一种锂离子电池 Download PDFInfo
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- CN107749490A CN107749490A CN201710839657.0A CN201710839657A CN107749490A CN 107749490 A CN107749490 A CN 107749490A CN 201710839657 A CN201710839657 A CN 201710839657A CN 107749490 A CN107749490 A CN 107749490A
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- graphite
- lithium ion
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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
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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
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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
- H01M4/38—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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- 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
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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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
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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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
- H01M4/583—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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- 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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Description
电池重量(g) | 放电容量(Ah) | 能量密度(Wh/kg) |
157 | 9.35 | 217 |
Claims (9)
Priority Applications (1)
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CN201710839657.0A CN107749490A (zh) | 2017-09-18 | 2017-09-18 | 一种锂离子电池 |
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CN201710839657.0A CN107749490A (zh) | 2017-09-18 | 2017-09-18 | 一种锂离子电池 |
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CN107749490A true CN107749490A (zh) | 2018-03-02 |
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CN201710839657.0A Pending CN107749490A (zh) | 2017-09-18 | 2017-09-18 | 一种锂离子电池 |
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CN (1) | CN107749490A (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109713274A (zh) * | 2018-12-28 | 2019-05-03 | 天能电池(芜湖)有限公司 | 一种高容量锂离子动力电池及其制备方法 |
CN110380029A (zh) * | 2019-07-10 | 2019-10-25 | 泽晖新能源材料研究院(珠海)有限公司 | 锂电池用硅基负极材料及其制备方法 |
CN111653732A (zh) * | 2019-03-04 | 2020-09-11 | 广州汽车集团股份有限公司 | 一种正极材料、正极极片及锂离子电池 |
CN111697194A (zh) * | 2019-03-15 | 2020-09-22 | 深圳格林德能源集团有限公司 | 一种硅碳负极浆料的制备方法及其锂离子电池 |
CN111769260A (zh) * | 2020-03-20 | 2020-10-13 | 浙江南都电源动力股份有限公司 | 高比能量锂离子电池及其制备方法 |
CN112531157A (zh) * | 2020-11-30 | 2021-03-19 | 桑顿新能源科技有限公司 | 正极活性物质、正极和包括该正极的锂离子电池及其制造方法 |
CN112582589A (zh) * | 2020-11-20 | 2021-03-30 | 万华化学(四川)有限公司 | 一种硅-石墨复合负极材料、制备方法及其制成的锂离子电池 |
CN113013390A (zh) * | 2021-02-20 | 2021-06-22 | 珠海冠宇电池股份有限公司 | 一种负极片及锂离子电池 |
WO2021127991A1 (zh) * | 2019-12-24 | 2021-07-01 | 东莞新能源科技有限公司 | 电化学装置和电子装置 |
CN113471430A (zh) * | 2020-03-15 | 2021-10-01 | 深圳格林德能源集团有限公司 | 一种软包锂离子电池 |
CN113488636A (zh) * | 2021-06-18 | 2021-10-08 | 东莞塔菲尔新能源科技有限公司 | 一种复合负极材料、负极片及锂离子电池 |
CN114142028A (zh) * | 2021-11-30 | 2022-03-04 | 蜂巢能源科技有限公司 | 负极材料、负极片及其制备方法和应用 |
-
2017
- 2017-09-18 CN CN201710839657.0A patent/CN107749490A/zh active Pending
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109713274A (zh) * | 2018-12-28 | 2019-05-03 | 天能电池(芜湖)有限公司 | 一种高容量锂离子动力电池及其制备方法 |
CN111653732A (zh) * | 2019-03-04 | 2020-09-11 | 广州汽车集团股份有限公司 | 一种正极材料、正极极片及锂离子电池 |
CN111697194A (zh) * | 2019-03-15 | 2020-09-22 | 深圳格林德能源集团有限公司 | 一种硅碳负极浆料的制备方法及其锂离子电池 |
CN110380029A (zh) * | 2019-07-10 | 2019-10-25 | 泽晖新能源材料研究院(珠海)有限公司 | 锂电池用硅基负极材料及其制备方法 |
CN110380029B (zh) * | 2019-07-10 | 2022-03-25 | 长园泽晖新能源材料研究院(珠海)有限公司 | 锂电池用硅基负极材料及其制备方法 |
WO2021127991A1 (zh) * | 2019-12-24 | 2021-07-01 | 东莞新能源科技有限公司 | 电化学装置和电子装置 |
US11837698B2 (en) | 2019-12-24 | 2023-12-05 | Dongguan Amperex Technology Limited | Electrochemical device and electronic device |
CN113471430A (zh) * | 2020-03-15 | 2021-10-01 | 深圳格林德能源集团有限公司 | 一种软包锂离子电池 |
CN111769260A (zh) * | 2020-03-20 | 2020-10-13 | 浙江南都电源动力股份有限公司 | 高比能量锂离子电池及其制备方法 |
CN111769260B (zh) * | 2020-03-20 | 2022-04-19 | 浙江南都电源动力股份有限公司 | 高比能量锂离子电池及其制备方法 |
CN112582589A (zh) * | 2020-11-20 | 2021-03-30 | 万华化学(四川)有限公司 | 一种硅-石墨复合负极材料、制备方法及其制成的锂离子电池 |
CN112531157A (zh) * | 2020-11-30 | 2021-03-19 | 桑顿新能源科技有限公司 | 正极活性物质、正极和包括该正极的锂离子电池及其制造方法 |
CN113013390A (zh) * | 2021-02-20 | 2021-06-22 | 珠海冠宇电池股份有限公司 | 一种负极片及锂离子电池 |
CN113013390B (zh) * | 2021-02-20 | 2022-07-22 | 珠海冠宇电池股份有限公司 | 一种负极片及锂离子电池 |
CN113488636A (zh) * | 2021-06-18 | 2021-10-08 | 东莞塔菲尔新能源科技有限公司 | 一种复合负极材料、负极片及锂离子电池 |
CN113488636B (zh) * | 2021-06-18 | 2023-04-07 | 江苏正力新能电池技术有限公司 | 一种复合负极材料、负极片及锂离子电池 |
CN114142028A (zh) * | 2021-11-30 | 2022-03-04 | 蜂巢能源科技有限公司 | 负极材料、负极片及其制备方法和应用 |
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Effective date of registration: 20191029 Address after: 518000 Shenyu Science and Technology Park, No. 68 Lanjingbei Road, Laokeng Community, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province, 101 Applicant after: Shenzhen Anding New Energy Technology Development Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Pingshan Pingshan Zhu Keng industrial zone 3, 4 Building Community Applicant before: Shenzhen Optimum Battery Co., Ltd. |
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Application publication date: 20180302 |