CN108736056B - 一种锂金属界面保护结构及其制备和应用 - Google Patents
一种锂金属界面保护结构及其制备和应用 Download PDFInfo
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- CN108736056B CN108736056B CN201710262306.8A CN201710262306A CN108736056B CN 108736056 B CN108736056 B CN 108736056B CN 201710262306 A CN201710262306 A CN 201710262306A CN 108736056 B CN108736056 B CN 108736056B
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- battery
- protection structure
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- interface protection
- fluoride
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/134—Electrodes based on metals, Si or alloys
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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
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
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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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
| 第10周 | 第50周 | 第100周 | |
| 实施例1 | 97.55% | 97.60% | 97.65% |
| 实施例2 | 94.39% | 97.19% | 81.95% |
| 实施例3 | 95.75% | 97.25% | 68.68% |
| 实施例4 | 92.36% | 95.25% | 90.35% |
| 实施例5 | 95.90% | 97.65% | 97.15% |
| 实施例6 | 94.4% | 96.7% | 90.35% |
| 对比例1 | 55.66% | 25.22% | -- |
Claims (11)
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| CN201710262306.8A CN108736056B (zh) | 2017-04-20 | 2017-04-20 | 一种锂金属界面保护结构及其制备和应用 |
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| CN201710262306.8A CN108736056B (zh) | 2017-04-20 | 2017-04-20 | 一种锂金属界面保护结构及其制备和应用 |
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| Publication Number | Publication Date |
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| CN108736056A CN108736056A (zh) | 2018-11-02 |
| CN108736056B true CN108736056B (zh) | 2020-12-11 |
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| CN201710262306.8A Active CN108736056B (zh) | 2017-04-20 | 2017-04-20 | 一种锂金属界面保护结构及其制备和应用 |
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| CN (1) | CN108736056B (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686922A (zh) * | 2018-12-06 | 2019-04-26 | 上海空间电源研究所 | 一种三明治结构长寿命金属锂电池的制备方法及应用 |
| CN110071284B (zh) * | 2019-03-01 | 2022-06-14 | 上海大学 | 锂金属电极的保护方法 |
| CN109950476B (zh) * | 2019-04-18 | 2022-10-14 | 电子科技大学 | 一种金属锂负极材料及其制备方法和应用 |
| CN113299914B (zh) * | 2020-02-21 | 2022-08-19 | 中国科学院宁波材料技术与工程研究所 | 一种含氟碳材料及其制备方法和应用 |
| KR20220144699A (ko) * | 2021-04-20 | 2022-10-27 | 삼성전자주식회사 | 리튬전지 및 그 제조방법 |
| CN113346045A (zh) * | 2021-05-28 | 2021-09-03 | 电子科技大学 | 一种由复合sei层改性的锂金属阳极及其制备方法 |
| CN116387455A (zh) * | 2023-04-19 | 2023-07-04 | 蜂巢能源科技(无锡)有限公司 | 一种负极极片及其制备方法和应用 |
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| KR20070006955A (ko) * | 2005-07-07 | 2007-01-12 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
| CN103378349A (zh) * | 2012-04-30 | 2013-10-30 | 三星Sdi株式会社 | 负极、可再充电锂电池及其制备方法 |
| CN105280886A (zh) * | 2015-09-16 | 2016-01-27 | 中国科学院化学研究所 | 金属锂负极表面原位处理方法与应用 |
| CN105449156A (zh) * | 2015-03-27 | 2016-03-30 | 万向A一二三系统有限公司 | 一种锂离子电池负极的制备方法 |
| CN106207177A (zh) * | 2016-09-07 | 2016-12-07 | 天津爱敏特电池材料有限公司 | 含人造sei层高体积比容量及循环性能的硅碳负极材料 |
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| US20080026297A1 (en) * | 2005-01-11 | 2008-01-31 | Air Products And Chemicals, Inc. | Electrolytes, cells and methods of forming passivaton layers |
| TWI395359B (zh) * | 2005-09-15 | 2013-05-01 | Lg Chemical Ltd | 改善效能用之非水性電解質及包含該電解質之鋰二次電池 |
| US10547088B2 (en) * | 2014-09-10 | 2020-01-28 | Battelle Memorial Institute | High Coulombic efficiency cycling of metal batteries |
| US20160172706A1 (en) * | 2014-12-10 | 2016-06-16 | GM Global Technology Operations LLC | Electrolyte and electrode structure |
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|---|---|---|---|---|
| KR20070006955A (ko) * | 2005-07-07 | 2007-01-12 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
| CN103378349A (zh) * | 2012-04-30 | 2013-10-30 | 三星Sdi株式会社 | 负极、可再充电锂电池及其制备方法 |
| CN105449156A (zh) * | 2015-03-27 | 2016-03-30 | 万向A一二三系统有限公司 | 一种锂离子电池负极的制备方法 |
| CN105280886A (zh) * | 2015-09-16 | 2016-01-27 | 中国科学院化学研究所 | 金属锂负极表面原位处理方法与应用 |
| CN106207177A (zh) * | 2016-09-07 | 2016-12-07 | 天津爱敏特电池材料有限公司 | 含人造sei层高体积比容量及循环性能的硅碳负极材料 |
Non-Patent Citations (3)
| Title |
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| Hong Li et al.Reversible formation and decomposition of LiF clusters using transition metal fluorides as precursors and their application in rechargeable Li batteries.《Advanced materials》.Wiley,2003,第15卷(第9期),736-739. * |
| Regulating Li deposition at artificial solid electrolyte interphases;Lei Fan et al;《Journal of Materials Chemistry A》;Royal society of chemistry;20170111;第5卷(第7期);3485、3490 * |
| Reversible formation and decomposition of LiF clusters using transition metal fluorides as precursors and their application in rechargeable Li batteries;Hong Li et al;《Advanced materials》;Wiley;20030502;第15卷(第9期);0736-0738 * |
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| CN108736056A (zh) | 2018-11-02 |
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