CN102903954A - 含有离子液体电解质的锂离子二次电池 - Google Patents
含有离子液体电解质的锂离子二次电池 Download PDFInfo
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Abstract
Description
极性多孔隔膜MV-1 | 极性多孔隔膜MV-2 | PP/PE/PP隔膜 | |
材料 | PVDF单层 | PVDF单层 | PP/PE/PP三层复合 |
厚度 | 22μm | 25μm | 20μm |
内部结构 | 三维网孔 | 三维网孔 | 拉伸孔 |
透气率* | 150秒/100CC | 210秒/100CC | 400-500秒/100CC |
孔隙率 | 60% | 45% | 43% |
孔径 | 0.1-1.0μm | 0.1-1.0μm | 0.1-0.2μm |
膜片 | 极性多孔隔膜MV-1 | 极性多孔隔膜MV-2 | PP/PE/PP隔膜 |
初始重量 | 11.2mg | 11.8mg | 8.9mg |
浸泡后重量 | 20.2mg | 18.9mg | 9.8mg |
吸液量 | 80% | 60% | 10% |
Claims (28)
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CN201110208627.2A CN102903954B (zh) | 2011-07-25 | 2011-07-25 | 含有离子液体电解质的锂离子二次电池 |
US13/557,210 US20130029232A1 (en) | 2011-07-25 | 2012-07-25 | Lithium ion secondary battery including ionic liquid electrolyte |
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CN201110208627.2A CN102903954B (zh) | 2011-07-25 | 2011-07-25 | 含有离子液体电解质的锂离子二次电池 |
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CN102903954A true CN102903954A (zh) | 2013-01-30 |
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Cited By (21)
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CN103151558A (zh) * | 2013-02-05 | 2013-06-12 | 中国科学院过程工程研究所 | 一种用于低温锂离子电池的酯基离子液体电解液 |
CN104051687A (zh) * | 2014-07-07 | 2014-09-17 | 中国科学院宁波材料技术与工程研究所 | 一种多孔隔膜、其制备方法及锂离子电池 |
CN104861852A (zh) * | 2015-06-22 | 2015-08-26 | 朱明德 | 一种建筑用阻燃性水性聚氨酯涂料与胶黏剂的制备方法 |
CN104953164A (zh) * | 2014-03-26 | 2015-09-30 | 丰田自动车株式会社 | 非水电解质二次电池 |
CN105529497A (zh) * | 2015-12-11 | 2016-04-27 | 中国电子科技集团公司第十八研究所 | 一种原位生成凝胶聚合物电解质的制备方法 |
CN105552448A (zh) * | 2016-02-03 | 2016-05-04 | 宁波良能新材料有限公司 | 一种锂硫电池的制备方法 |
CN105655637A (zh) * | 2014-10-24 | 2016-06-08 | 微宏动力系统(湖州)有限公司 | 用于锂离子电池的离子液体、其制备方法及锂离子电池电解液 |
CN105826596A (zh) * | 2015-01-22 | 2016-08-03 | 微宏动力系统(湖州)有限公司 | 离子液体的制备方法及二次电池 |
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US10312551B2 (en) | 2015-09-11 | 2019-06-04 | Microvast Power Systems Co., Ltd. | Preparation method of ionic liquids and secondary batteries |
CN109935903A (zh) * | 2017-12-19 | 2019-06-25 | 成都英诺科技咨询有限公司 | 固态电解质及其锂电池电芯、锂电池 |
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Cited By (28)
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