CN1385919A - 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
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- CN1385919A CN1385919A CN02119206A CN02119206A CN1385919A CN 1385919 A CN1385919 A CN 1385919A CN 02119206 A CN02119206 A CN 02119206A CN 02119206 A CN02119206 A CN 02119206A CN 1385919 A CN1385919 A CN 1385919A
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- electrolyte
- secondary battery
- lithium secondary
- lithium
- carbonate
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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
- H01M10/056—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
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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
- H01M10/052—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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0037—Mixture of 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)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (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 (23)
Applications Claiming Priority (4)
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 |
KR10-2001-0025764A KR100450199B1 (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 Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB200510108659XA Division 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 |
Publications (2)
Publication Number | Publication Date |
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CN1385919A true CN1385919A (zh) | 2002-12-18 |
CN1269254C CN1269254C (zh) | 2006-08-09 |
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Application Number | Title | Priority Date | Filing Date |
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CNB021192065A Expired - Lifetime CN1269254C (zh) | 2001-05-11 | 2002-05-10 | 锂二次电池 |
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US (2) | US7241536B2 (zh) |
JP (1) | JP4448275B2 (zh) |
CN (1) | CN1269254C (zh) |
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Also Published As
Publication number | Publication date |
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US20020197537A1 (en) | 2002-12-26 |
CN1269254C (zh) | 2006-08-09 |
JP2002359001A (ja) | 2002-12-13 |
US20050244719A1 (en) | 2005-11-03 |
US7255966B2 (en) | 2007-08-14 |
JP4448275B2 (ja) | 2010-04-07 |
US7241536B2 (en) | 2007-07-10 |
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