CN1822423A - 锂二次电池的电解液及含有该电解液的锂二次电池 - Google Patents
锂二次电池的电解液及含有该电解液的锂二次电池 Download PDFInfo
- Publication number
- CN1822423A CN1822423A CNA200510108659XA CN200510108659A CN1822423A CN 1822423 A CN1822423 A CN 1822423A CN A200510108659X A CNA200510108659X A CN A200510108659XA CN 200510108659 A CN200510108659 A CN 200510108659A CN 1822423 A CN1822423 A CN 1822423A
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- Prior art keywords
- electrolyte
- secondary battery
- lithium secondary
- carbonate
- lithium
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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
-
- 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
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
-
- 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
- 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
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
-
- 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
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0569—Liquid materials characterised by the solvents
-
- 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)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Secondary Cells (AREA)
Abstract
Description
有机化合物 | 加入量(重量%) | |
实施例1 | 双(三甲基甲硅烷基)硫酸酯 | 1 |
实施例2 | 双(三甲基甲硅烷基)硫酸酯 | 2 |
实施例3 | 双(三甲基甲硅烷基)硫酸酯 | 5 |
实施例4 | 二叔丁基甲硅烷基双(三氟甲烷磺酸酯) | 1 |
实施例5 | 二叔丁基甲硅烷基双(三氟甲烷磺酸酯) | 2 |
实施例6 | 二叔丁基甲硅烷基双(三氟甲烷磺酸酯) | 5 |
实施例7 | 三甲基甲硅烷基甲烷磺酸酯 | 2 |
实施例8 | 三甲基甲硅烷基苯磺酸酯 | 2 |
实施例9 | 三甲基甲硅烷基三氟甲烷磺酸酯 | 2 |
实施例10 | 三乙基甲硅烷基三氟甲烷磺酸酯 | 2 |
实施例11 | 甲磺酸甲酯 | 2 |
实施例12 | 甲磺酸甲酯 | 5 |
实施例13 | 对-甲苯磺酸甲酯 | 2 |
实施例14 | 对-甲苯磺酸甲酯 | 5 |
实施例15 | 甲苯磺酰氟 | 2 |
实施例16 | 甲苯磺酰氟 | 5 |
实施例17 | 对-甲苯磺酰氟 | 2 |
实施例18 | 对-甲苯磺酰氟 | 5 |
分解电压(V) | |
实施例2 | 0.85 |
实施例5 | 1.05 |
实施例7 | 0.92 |
实施例8 | 0.83 |
实施例9 | 0.75 |
实施例10 | 0.65 |
实施例11 | 0.54 |
实施例13 | 1.05 |
实施例15 | 0.90 |
实施例17 | 1.33 |
对比例1 | 0.5 |
放电容量保留率(%) | |
实施例1 | 72.4 |
实施例2 | 75.5 |
实施例3 | 70.0 |
实施例4 | 73.0 |
实施例5 | 77.3 |
实施例6 | 75.8 |
实施例7 | 73.5 |
实施例8 | 75.9 |
实施例9 | 74.3 |
实施例10 | 76.2 |
实施例11 | 75.4 |
实施例12 | 71.9 |
实施例13 | 73.3 |
实施例14 | 69.8 |
实施例15 | 71.0 |
实施例16 | 75.3 |
实施例17 | 76.8 |
实施例18 | 73.5 |
对比例1 | 69.5 |
初始放电电压(V) | 放电容量保留率(%) | |
实施例1 | 3.55 | 24.4 |
实施例2 | 3.61 | 39.5 |
实施例3 | 3.41 | 18.2 |
实施例4 | 3.35 | 10.4 |
实施例5 | 3.52 | 21.1 |
实施例6 | 3.55 | 16.6 |
实施例7 | 3.25 | 3.5 |
实施例8 | 3.31 | 17.9 |
实施例9 | 3.25 | 9.2 |
实施例10 | 3.46 | 21.9 |
实施例11 | 3.55 | 24.4 |
实施例12 | 3.35 | 11.9 |
实施例13 | 3.25 | 18.2 |
实施例14 | 3.20 | 7.9 |
实施例15 | 3.52 | 12.4 |
实施例16 | 3.55 | 17.5 |
实施例17 | 3.25 | 26.8 |
实施例18 | 3.31 | 18.9 |
对比例1 | 3.11 | 2 |
Claims (22)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0025763A KR100412522B1 (ko) | 2001-05-11 | 2001-05-11 | 비수성 전해액 및 이를 포함하는 리튬 이차 전지 |
KR0025763/01 | 2001-05-11 | ||
KR0025764/01 | 2001-05-11 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021192065A Division CN1269254C (zh) | 2001-05-11 | 2002-05-10 | 锂二次电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1822423A true CN1822423A (zh) | 2006-08-23 |
CN100433444C CN100433444C (zh) | 2008-11-12 |
Family
ID=36923562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200510108659XA Expired - Fee Related CN100433444C (zh) | 2001-05-11 | 2002-05-10 | 锂二次电池的电解液及含有该电解液的锂二次电池 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100412522B1 (zh) |
CN (1) | CN100433444C (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103560270A (zh) * | 2013-10-30 | 2014-02-05 | 河南师范大学 | 一种锂离子电池用电解液 |
CN104393242A (zh) * | 2007-06-11 | 2015-03-04 | 株式会社Lg化学 | 非水电解质及包含该非水电解质的二次电池 |
CN106159321A (zh) * | 2015-03-31 | 2016-11-23 | 比亚迪股份有限公司 | 一种锂离子电池非水电解液和锂离子电池 |
CN107403956A (zh) * | 2016-05-19 | 2017-11-28 | 宁德新能源科技有限公司 | 电解液及锂离子电池 |
CN109428110A (zh) * | 2017-09-05 | 2019-03-05 | 三星Sdi株式会社 | 可再充电锂电池 |
CN110429336A (zh) * | 2019-07-24 | 2019-11-08 | 江苏国泰超威新材料有限公司 | 一种非水电解液及锂离子电池 |
CN110492177A (zh) * | 2019-07-09 | 2019-11-22 | 深圳市比克动力电池有限公司 | 电池电解液用添加剂、锂离子电池电解液、锂离子电池 |
CN111554976A (zh) * | 2019-02-12 | 2020-08-18 | 三星电子株式会社 | 锂电池 |
CN112567558A (zh) * | 2018-08-07 | 2021-03-26 | 三星Sdi株式会社 | 用于锂二次电池的电解质和包括其的锂二次电池 |
CN113328138A (zh) * | 2021-04-22 | 2021-08-31 | 惠州锂威新能源科技有限公司 | 一种电解液及含该电解液的锂离子电池 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160099133A (ko) * | 2015-02-11 | 2016-08-22 | 전자부품연구원 | 리튬이온 이차전지용 전해질 및 이를 갖는 리튬이온 이차전지 |
KR102582754B1 (ko) | 2015-09-11 | 2023-09-26 | 선천 캡쳄 테크놀로지 컴퍼니 리미티드 | 이차전지용 전해액 첨가제, 이를 포함하는 전해액 및 이차전지 |
KR102690261B1 (ko) * | 2019-05-28 | 2024-07-30 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 고체 전해질 제조방법 |
KR20220124870A (ko) | 2021-03-04 | 2022-09-14 | 동화일렉트로라이트 주식회사 | 이차전지용 전해액 및 이를 포함하는 이차전지 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07101611B2 (ja) * | 1987-12-01 | 1995-11-01 | 日立マクセル株式会社 | 無機非水電解液電池 |
JP3428910B2 (ja) * | 1997-09-25 | 2003-07-22 | キヤノン株式会社 | 電解質の製造方法及び二次電池の製造方法 |
-
2001
- 2001-05-11 KR KR10-2001-0025763A patent/KR100412522B1/ko active IP Right Grant
-
2002
- 2002-05-10 CN CNB200510108659XA patent/CN100433444C/zh not_active Expired - Fee Related
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104393242B (zh) * | 2007-06-11 | 2018-02-02 | 株式会社Lg化学 | 非水电解质及包含该非水电解质的二次电池 |
CN104393242A (zh) * | 2007-06-11 | 2015-03-04 | 株式会社Lg化学 | 非水电解质及包含该非水电解质的二次电池 |
CN101682082B (zh) * | 2007-06-11 | 2016-03-30 | 株式会社Lg化学 | 非水电解质及包含该非水电解质的二次电池 |
US9515351B2 (en) | 2007-06-11 | 2016-12-06 | Lg Chem, Ltd. | Non-aqueous electrolyte and secondary battery comprising the same |
US9673484B2 (en) | 2007-06-11 | 2017-06-06 | Lg Chem, Ltd. | Non-aqueous electrolyte and secondary battery comprising the same |
CN103560270B (zh) * | 2013-10-30 | 2015-11-18 | 河南师范大学 | 一种锂离子电池用电解液 |
CN103560270A (zh) * | 2013-10-30 | 2014-02-05 | 河南师范大学 | 一种锂离子电池用电解液 |
CN106159321A (zh) * | 2015-03-31 | 2016-11-23 | 比亚迪股份有限公司 | 一种锂离子电池非水电解液和锂离子电池 |
CN107403956A (zh) * | 2016-05-19 | 2017-11-28 | 宁德新能源科技有限公司 | 电解液及锂离子电池 |
CN109428110A (zh) * | 2017-09-05 | 2019-03-05 | 三星Sdi株式会社 | 可再充电锂电池 |
CN109428110B (zh) * | 2017-09-05 | 2022-04-29 | 三星Sdi株式会社 | 可再充电锂电池 |
US11342586B2 (en) | 2017-09-05 | 2022-05-24 | Samsung Sdi Co., Ltd. | Rechargeable lithium battery |
CN112567558A (zh) * | 2018-08-07 | 2021-03-26 | 三星Sdi株式会社 | 用于锂二次电池的电解质和包括其的锂二次电池 |
US12034119B2 (en) | 2018-08-07 | 2024-07-09 | Samsung Sdi Co., Ltd. | Electrolyte for lithium secondary battery and lithium secondary battery comprising same |
CN111554976A (zh) * | 2019-02-12 | 2020-08-18 | 三星电子株式会社 | 锂电池 |
CN110492177A (zh) * | 2019-07-09 | 2019-11-22 | 深圳市比克动力电池有限公司 | 电池电解液用添加剂、锂离子电池电解液、锂离子电池 |
CN110429336A (zh) * | 2019-07-24 | 2019-11-08 | 江苏国泰超威新材料有限公司 | 一种非水电解液及锂离子电池 |
CN113328138A (zh) * | 2021-04-22 | 2021-08-31 | 惠州锂威新能源科技有限公司 | 一种电解液及含该电解液的锂离子电池 |
Also Published As
Publication number | Publication date |
---|---|
KR20020086068A (ko) | 2002-11-18 |
CN100433444C (zh) | 2008-11-12 |
KR100412522B1 (ko) | 2003-12-31 |
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