CN105514497B - 一种高效率锂离子电池及其制作方法 - Google Patents
一种高效率锂离子电池及其制作方法 Download PDFInfo
- Publication number
- CN105514497B CN105514497B CN201510028993.8A CN201510028993A CN105514497B CN 105514497 B CN105514497 B CN 105514497B CN 201510028993 A CN201510028993 A CN 201510028993A CN 105514497 B CN105514497 B CN 105514497B
- Authority
- CN
- China
- Prior art keywords
- lithium
- silicon
- lithium ion
- ion battery
- preparation
- 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
Classifications
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
充放电电流 | 循环100次 | 循环500次 | |
实施例1 | 0.1C | 96.9±0.3% | 94.8±0.4% |
1C | 96.3±0.6% | 94.5±0.6% | |
10C | 95.4±0.7% | 92.2±0.5% | |
实施例2 | 0.1C | 97.0±0.2% | 94.9±0.5% |
1C | 96.5±0.4% | 94.7±0.4% | |
10C | 95.2±0.7% | 92.3±0.7% | |
实施例3 | 0.1C | 96.1±0.2% | 94.0±0.3% |
1C | 95.6±0.4% | 93.8±0.4% | |
10C | 94.3±0.8% | 91.3±0.8% | |
对比例1 | 0.1C | 92.8±0.5% | 87.7±0.9% |
1C | 91.3±0.8% | 86.4±0.8% | |
10C | 89.1±1.0% | 83.0±0.9% |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510028993.8A CN105514497B (zh) | 2015-01-21 | 2015-01-21 | 一种高效率锂离子电池及其制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510028993.8A CN105514497B (zh) | 2015-01-21 | 2015-01-21 | 一种高效率锂离子电池及其制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105514497A CN105514497A (zh) | 2016-04-20 |
CN105514497B true CN105514497B (zh) | 2017-11-21 |
Family
ID=55722299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510028993.8A Active CN105514497B (zh) | 2015-01-21 | 2015-01-21 | 一种高效率锂离子电池及其制作方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105514497B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107644980B (zh) * | 2016-12-28 | 2020-08-28 | 湖南大学 | 预嵌锂硬炭材料及其制备方法和应用 |
CN107482285A (zh) * | 2017-06-22 | 2017-12-15 | 苏州迪思伏新能源科技有限公司 | 一种锂离子氧气电池及其制备方法 |
CN110061190A (zh) * | 2018-05-31 | 2019-07-26 | 南方科技大学 | 液态金属基自愈合锂电负极及制备方法和锂离子电池 |
CN109742325B (zh) * | 2018-12-29 | 2021-01-19 | 曙鹏科技(深圳)有限公司 | 锂离子电池负极片分步预锂化的方法 |
CN109741956A (zh) * | 2018-12-29 | 2019-05-10 | 南通江海储能技术有限公司 | 一种石墨烯基高比能锂离子电容器及其制备方法 |
KR20210029478A (ko) * | 2019-09-06 | 2021-03-16 | 주식회사 엘지화학 | 전리튬화 반응챔버 장치 |
CN110854367B (zh) * | 2019-11-21 | 2022-05-03 | 陕西煤业化工技术研究院有限责任公司 | 一种硅碳负极材料浆料及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010140703A (ja) * | 2008-12-10 | 2010-06-24 | Sumitomo Electric Ind Ltd | 非水電解質電池 |
CN103094573A (zh) * | 2013-01-17 | 2013-05-08 | 东莞新能源科技有限公司 | 一种硅基/石墨烯复合材料的制备方法 |
CN104064732A (zh) * | 2014-07-07 | 2014-09-24 | 盐城市新能源化学储能与动力电源研究中心 | 一种脉冲电沉积制备锂硅薄膜锂离子电池负极的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104956521B (zh) * | 2012-12-19 | 2018-06-29 | 亿目朗美国股份有限公司 | 用于能量存储的负电极活性材料 |
-
2015
- 2015-01-21 CN CN201510028993.8A patent/CN105514497B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010140703A (ja) * | 2008-12-10 | 2010-06-24 | Sumitomo Electric Ind Ltd | 非水電解質電池 |
CN103094573A (zh) * | 2013-01-17 | 2013-05-08 | 东莞新能源科技有限公司 | 一种硅基/石墨烯复合材料的制备方法 |
CN104064732A (zh) * | 2014-07-07 | 2014-09-24 | 盐城市新能源化学储能与动力电源研究中心 | 一种脉冲电沉积制备锂硅薄膜锂离子电池负极的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105514497A (zh) | 2016-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105470465B (zh) | 一种硅基负极的预锂化处理工艺及装置 | |
CN105514497B (zh) | 一种高效率锂离子电池及其制作方法 | |
CN110707361B (zh) | 一种适用于高倍率充放电的高电压软包锂离子电池用电解液 | |
CN104681311B (zh) | 一种锂离子电容器的新型预嵌锂方法 | |
CN103413904B (zh) | 一种聚合物锂离子电池用隔膜的制造方法 | |
CN109728252A (zh) | 正极片及其制备方法及钠离子电池 | |
CN102082288A (zh) | 一种锂离子二次电池及其制造方法 | |
CN102522560A (zh) | 一种锂离子二次电池及其制备方法 | |
CN106449126B (zh) | 一种采用第三电极对锂离子电容器的嵌锂方法 | |
CN104362346A (zh) | 一种锂离子电池 | |
CN103904291A (zh) | 水系锂离子电池电极及其制备方法、水系锂离子电池 | |
CN108448160A (zh) | 安全层及锂二次电池 | |
CN102332558A (zh) | 锂离子电池及其正极极片 | |
CN112467209A (zh) | 一种高低温性能兼顾的高电压锂离子电池 | |
CN110265626B (zh) | 正极极片、其制备方法及锂离子二次电池 | |
CN104701031A (zh) | 一种锂离子电容器的制作方法及锂离子电容器 | |
CN103050295A (zh) | 一种锂离子电容器 | |
CN102340029A (zh) | 一种用于锂离子电池非水电解液的功能性添加剂 | |
CN104037458A (zh) | 一种锂离子储能器件的制造方法 | |
CN109004275B (zh) | 电解液及二次电池 | |
CN103050732B (zh) | 一种钛酸锂基化学电源 | |
CN109659615A (zh) | 匹配硅碳负极材料的锂离子电池电解液及其制备的电池 | |
CN101609908A (zh) | 一种锂离子电池 | |
CN102255105A (zh) | 二次注液的锂离子电池 | |
CN102356498A (zh) | 非水电解质二次电池及其充电方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang District, No. two road, building No. 855, No. Applicant after: Wanxiang 123 Co Ltd Applicant after: Wanxiang Electric Vehicle Co., Ltd. Applicant after: Wanxiang Group Corporation Address before: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang, No. two road, building No. 118, No. Applicant before: Universal A 1 System Co., Ltd Applicant before: Wanxiang Electric Vehicle Co., Ltd. Applicant before: Wanxiang Group Corporation |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211111 Address after: 311215 No. 855, Jianshe Second Road, economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Wanxiang 123 Co., Ltd Address before: 311215 No. 855, Jianshe Second Road, economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Wanxiang 123 Co., Ltd Patentee before: WANXIANG EV Co.,Ltd. Patentee before: WANXIANG GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right |