CN1925207A - 高倍率锂离子电池用电解液 - Google Patents
高倍率锂离子电池用电解液 Download PDFInfo
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- CN1925207A CN1925207A CNA2006101222635A CN200610122263A CN1925207A CN 1925207 A CN1925207 A CN 1925207A CN A2006101222635 A CNA2006101222635 A CN A2006101222635A CN 200610122263 A CN200610122263 A CN 200610122263A CN 1925207 A CN1925207 A CN 1925207A
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- lithium ion
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- ion battery
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- 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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实施例1 | 实施例10 | 实施例11 | 实施例12 | 实施例13 | ||
溶剂 | 碳酸乙烯酯 | 22.6% | 11.5% | 19.5% | 30.0% | 10.0% |
碳酸二甲酯 | 39.3% | 42.5% | 35.5% | 35.0% | 50.0% | |
碳酸甲乙酯 | 16.6% | 8.5% | 20.0% | 10.0% | 15.0% | |
碳酸丙烯酯 | 5.7% | 20.0% | 6.0% | 12.0% | 4.0% | |
锂盐 | LiPF6 | 13.3% | 14.0% | 15.0% | 12.5% | 16.0% |
功能添加剂 | 碳酸亚乙烯酯 | 1.5% | 3.0% | 2.5% | 0.40% | 3.0% |
乙酰胺 | 1.0% | 0.5% | 1.5% | 0.10% | 2.0% |
水分含量(ppm) | 酸度含量(ppm) | 电导率(mS/cm) | |
实施例1 | 8.9 | 12.3 | 11.2 |
实施例2 | 7.8 | 13.5 | 13.0 |
实施例3 | 9.3 | 11.5 | 11.7 |
实施例4 | 8.6 | 15.6 | 11.8 |
实施例5 | 10.2 | 13 | 11.4 |
实施例6 | 9.1 | 14.5 | 12.8 |
实施例7 | 8.7 | 15 | 11.7 |
实施例8 | 7.9 | 12.5 | 11.6 |
实施例9 | 8.2 | 14.1 | 11.9 |
实施例10 | 8.1 | 15.5 | 11.3 |
实施例11 | 9.1 | 12.1 | 11.8 |
实施例12 | 9.8 | 13.1 | 11.1 |
实施例13 | 8.8 | 14.3 | 12.5 |
对比例1 | 7.7 | 14.3 | 10.5 |
实例 | 1C放电容量C1C(mAh) | 5C放电容量C5C(mAh) | C5C/C1C(%) | 10C放电容量C10C(mAh) | C10C/C1C(%) |
1 | 883 | 839.7 | 95.1 | 796.5 | 90.2 |
2 | 886 | 861.2 | 97.2 | 819.5 | 92.5 |
3 | 879 | 850 | 96.7 | 805.2 | 91.6 |
4 | 880 | 841.3 | 95.6 | 795.5 | 90.4 |
5 | 876 | 831.3 | 94.9 | 788.4 | 90 |
6 | 885 | 840.1 | 94.9 | 801.6 | 93.6 |
7 | 884 | 851 | 96.3 | 820.0 | 92.8 |
8 | 878 | 845.2 | 96.3 | 799.8 | 91.1 |
9 | 881 | 855.1 | 97.1 | 807.4 | 91.6 |
10 | 882 | 846.5 | 96.0 | 818.6 | 92.8 |
11 | 884 | 860 | 97.3 | 810.8 | 91.7 |
12 | 880 | 859.2 | 93.6 | 798.4 | 90.1 |
13 | 881 | 860.5 | 97.7 | 801.5 | 91.0 |
对比1 | 884 | 688.1 | 85.5 | 384.5 | 43.5 |
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CN1925207A true CN1925207A (zh) | 2007-03-07 |
CN100463287C CN100463287C (zh) | 2009-02-18 |
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Cited By (15)
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CN100466370C (zh) * | 2007-06-25 | 2009-03-04 | 中南大学 | 一种超级电容电池用电解液 |
CN102456916A (zh) * | 2010-10-29 | 2012-05-16 | 株式会社日立制作所 | 锂离子二次电池 |
CN102969531A (zh) * | 2011-09-01 | 2013-03-13 | 索尼公司 | 用于二次电池的电解液、二次电池、电池组以及电动车辆 |
CN103107366A (zh) * | 2012-02-09 | 2013-05-15 | 多氟多化工股份有限公司 | 一种动力锂离子电池电解液及动力锂离子电池 |
CN104201417A (zh) * | 2014-09-23 | 2014-12-10 | 中国人民解放军国防科学技术大学 | 可脉冲放电的Li-S电池、Li-S储备电池及其制备方法 |
CN104969401A (zh) * | 2012-12-17 | 2015-10-07 | 赛昂能源有限公司 | 锂离子电化学电池组、其组件及其制备和使用方法 |
CN108539270A (zh) * | 2018-04-18 | 2018-09-14 | 广州天赐高新材料股份有限公司 | 锂二次电池电解液及其锂二次电池 |
US10297827B2 (en) | 2004-01-06 | 2019-05-21 | Sion Power Corporation | Electrochemical cell, components thereof, and methods of making and using same |
US10854921B2 (en) | 2011-09-07 | 2020-12-01 | Sion Power Corporation | Electrochemical cell including electrolyte having insoluble nitrogen-containing material and battery including the cell |
US10985403B2 (en) | 2004-01-06 | 2021-04-20 | Sion Power Corporation | Electrolytes for lithium sulfur cells |
CN112713305A (zh) * | 2019-10-25 | 2021-04-27 | 中国石油化工股份有限公司 | 一种锂电池用电解液及其制备方法和用途 |
CN113540563A (zh) * | 2020-04-17 | 2021-10-22 | 中国石油化工股份有限公司 | 一种添加剂以及锂电池电解液的改性方法 |
CN113540562A (zh) * | 2020-04-17 | 2021-10-22 | 中国石油化工股份有限公司 | 一种锂电池用电解液、锂电池及其制备方法和用途 |
WO2021261579A1 (ja) * | 2020-06-26 | 2021-12-30 | 三菱ケミカル株式会社 | 非水系電解液及び非水系電解液電池 |
US11705555B2 (en) | 2010-08-24 | 2023-07-18 | Sion Power Corporation | Electrolyte materials for use in electrochemical cells |
Family Cites Families (6)
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US5130211A (en) * | 1990-10-24 | 1992-07-14 | Her Majesty The Queen In Right Of The Provence Of British Columbia | Electrolyte solution sequestering agents for electrochemical cells having carbonaceous electrodes |
JPH1064584A (ja) * | 1996-08-13 | 1998-03-06 | Fujitsu Ltd | リチウム二次電池用非水電解液 |
CN1091547C (zh) * | 1996-09-09 | 2002-09-25 | 东芝株式会社 | 锂电池 |
JP2005063871A (ja) * | 2003-08-19 | 2005-03-10 | Sanyo Electric Co Ltd | リチウム二次電池 |
CN100438197C (zh) * | 2004-09-24 | 2008-11-26 | 比亚迪股份有限公司 | 一种非水电解液及其锂离子二次电池 |
KR101101001B1 (ko) * | 2005-01-19 | 2011-12-29 | 아리조나 보드 오브 리전트스, 아리조나주의 아리조나 주립대 대행법인 | 술폰계 전해질을 갖는 전류 생성 장치 |
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US10297827B2 (en) | 2004-01-06 | 2019-05-21 | Sion Power Corporation | Electrochemical cell, components thereof, and methods of making and using same |
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US11705555B2 (en) | 2010-08-24 | 2023-07-18 | Sion Power Corporation | Electrolyte materials for use in electrochemical cells |
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CN102456916B (zh) * | 2010-10-29 | 2015-07-29 | 株式会社日立制作所 | 锂离子二次电池 |
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US10854921B2 (en) | 2011-09-07 | 2020-12-01 | Sion Power Corporation | Electrochemical cell including electrolyte having insoluble nitrogen-containing material and battery including the cell |
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CN104969401A (zh) * | 2012-12-17 | 2015-10-07 | 赛昂能源有限公司 | 锂离子电化学电池组、其组件及其制备和使用方法 |
US10050308B2 (en) | 2012-12-17 | 2018-08-14 | Sion Power Corporation | Lithium-ion electrochemical cell, components thereof, and methods of making and using same |
US10468721B2 (en) | 2012-12-17 | 2019-11-05 | Sion Power Corporation | Lithium-ion electrochemical cell, components thereof, and methods of making and using same |
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CN104201417A (zh) * | 2014-09-23 | 2014-12-10 | 中国人民解放军国防科学技术大学 | 可脉冲放电的Li-S电池、Li-S储备电池及其制备方法 |
CN104201417B (zh) * | 2014-09-23 | 2016-07-13 | 中国人民解放军国防科学技术大学 | 可脉冲放电的Li-S电池、Li-S储备电池及其制备方法 |
CN108539270A (zh) * | 2018-04-18 | 2018-09-14 | 广州天赐高新材料股份有限公司 | 锂二次电池电解液及其锂二次电池 |
CN112713305B (zh) * | 2019-10-25 | 2022-11-04 | 中国石油化工股份有限公司 | 一种锂电池用电解液及其制备方法和用途 |
CN112713305A (zh) * | 2019-10-25 | 2021-04-27 | 中国石油化工股份有限公司 | 一种锂电池用电解液及其制备方法和用途 |
CN113540562A (zh) * | 2020-04-17 | 2021-10-22 | 中国石油化工股份有限公司 | 一种锂电池用电解液、锂电池及其制备方法和用途 |
CN113540563A (zh) * | 2020-04-17 | 2021-10-22 | 中国石油化工股份有限公司 | 一种添加剂以及锂电池电解液的改性方法 |
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