CN108123138B - 锂离子电池正极材料及其制备方法和锂离子电池 - Google Patents
锂离子电池正极材料及其制备方法和锂离子电池 Download PDFInfo
- Publication number
- CN108123138B CN108123138B CN201711395442.0A CN201711395442A CN108123138B CN 108123138 B CN108123138 B CN 108123138B CN 201711395442 A CN201711395442 A CN 201711395442A CN 108123138 B CN108123138 B CN 108123138B
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- lithium
- positive electrode
- functional layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711395442.0A CN108123138B (zh) | 2017-12-21 | 2017-12-21 | 锂离子电池正极材料及其制备方法和锂离子电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711395442.0A CN108123138B (zh) | 2017-12-21 | 2017-12-21 | 锂离子电池正极材料及其制备方法和锂离子电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108123138A CN108123138A (zh) | 2018-06-05 |
CN108123138B true CN108123138B (zh) | 2020-04-17 |
Family
ID=62230964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711395442.0A Active CN108123138B (zh) | 2017-12-21 | 2017-12-21 | 锂离子电池正极材料及其制备方法和锂离子电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108123138B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108899576A (zh) * | 2018-06-22 | 2018-11-27 | 安徽省力霸动力锂电池科技有限公司 | 一种锂离子电池 |
CN112382746B (zh) * | 2021-01-15 | 2021-04-23 | 湖南省正源储能材料与器件研究所 | 一种具有热关闭和自愈功能的锂离子电池正极材料的制备方法 |
CN113462235B (zh) * | 2021-09-06 | 2022-03-22 | 北京石墨烯技术研究院有限公司 | 用于防止锂离子电池热失控的涂料及其制备方法和应用 |
WO2023097672A1 (zh) * | 2021-12-03 | 2023-06-08 | 宁德新能源科技有限公司 | 电化学装置和电子装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101366133A (zh) * | 2006-01-03 | 2009-02-11 | 株式会社Lg化学 | 安全性强化的电化学装置 |
CN102376939A (zh) * | 2011-11-14 | 2012-03-14 | 东莞新能源科技有限公司 | 锂离子二次电池及其正极材料 |
CN103022458A (zh) * | 2012-12-25 | 2013-04-03 | 天津市捷威动力工业有限公司 | 一种高安全性锂离子正极材料及采用该材料的锂离子电池 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010079956A2 (ko) * | 2009-01-06 | 2010-07-15 | 주식회사 엘지화학 | 리튬 이차전지용 양극 활물질 |
-
2017
- 2017-12-21 CN CN201711395442.0A patent/CN108123138B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101366133A (zh) * | 2006-01-03 | 2009-02-11 | 株式会社Lg化学 | 安全性强化的电化学装置 |
CN102376939A (zh) * | 2011-11-14 | 2012-03-14 | 东莞新能源科技有限公司 | 锂离子二次电池及其正极材料 |
CN103022458A (zh) * | 2012-12-25 | 2013-04-03 | 天津市捷威动力工业有限公司 | 一种高安全性锂离子正极材料及采用该材料的锂离子电池 |
Also Published As
Publication number | Publication date |
---|---|
CN108123138A (zh) | 2018-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109755468B (zh) | 一种电极极片、电化学装置及安全涂层 | |
CN109755463B (zh) | 一种电极极片、电化学装置及安全涂层 | |
CN108123138B (zh) | 锂离子电池正极材料及其制备方法和锂离子电池 | |
CN106560948B (zh) | 全固体电池 | |
CN107437622B (zh) | 电极及其制备方法 | |
JP2018014286A (ja) | 全固体電池 | |
CN108281610B (zh) | 一种复合正极极片的锂离子电池 | |
JPWO2014050653A1 (ja) | 集電体、電極構造体、非水電解質電池、導電性フィラーおよび蓄電部品 | |
KR20050074318A (ko) | 에너지디바이스 | |
CN112106233B (zh) | 锂离子二次电池用正极组合物、锂离子二次电池用正极以及锂离子二次电池 | |
KR102310732B1 (ko) | 이차 전지용 바인더 조성물 | |
US10854880B2 (en) | All-solid-state battery | |
CN109755464B (zh) | 一种电极极片、电化学装置及安全涂层 | |
CN111933953A (zh) | 一种集流体、极片和电池 | |
CN111072317A (zh) | 陶瓷浆料、陶瓷隔膜和锂离子电池 | |
JP2006032359A (ja) | 電池用セパレータの製造方法および電池の製造方法 | |
CN112072109A (zh) | 锂离子电池及其制备方法 | |
JP2020017494A (ja) | 固体電池用電極及び固体電池 | |
JP2020017490A (ja) | 固体電池用電極及び固体電池 | |
CN103022458A (zh) | 一种高安全性锂离子正极材料及采用该材料的锂离子电池 | |
CN102956848B (zh) | 一种磷酸铁锂塑料壳体圆柱电池及其制备方法 | |
CN109755465B (zh) | 一种电极极片、电化学装置及安全涂层 | |
CN114613942A (zh) | 一种含硅负极极片及含有其的锂离子电池 | |
CN110611102A (zh) | 一种集流体、极片、极片的制备方法及电化学储能装置 | |
CN105336942A (zh) | 基于三元正极材料的全密封锂离子蓄电池及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190701 Address after: 101102 Beijing Tongzhou District Huanyu Road No.3 Building No.14, 3 Floors Applicant after: Sander New Energy Technology Development Co.,Ltd. Applicant after: SOUNDON NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: Unit 402, Fuqing Huayuan Commercial and Residential Building, Bayi Town, Bayi District, Tibet Autonomous Region Applicant before: Sound Group Co.,Ltd. Applicant before: SOUNDON NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201102 Address after: 411201 Xiangtan 316, Hunan, China, two, 316, Benz West Road. Patentee after: SOUNDON NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 101102 Beijing Tongzhou District Huanyu Road No.3 Building No.14, 3 Floors Patentee before: Sander New Energy Technology Development Co.,Ltd. Patentee before: SOUNDON NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20230426 Granted publication date: 20200417 |
|
PP01 | Preservation of patent right |