CN103512837A - 一种锂电池隔膜孔隙率的测试方法 - Google Patents
一种锂电池隔膜孔隙率的测试方法 Download PDFInfo
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104062199A (zh) * | 2014-07-10 | 2014-09-24 | 深圳市星源材质科技股份有限公司 | 高分子微孔隔膜的吸液率的测试方法及测试装置 |
CN105241799A (zh) * | 2015-09-25 | 2016-01-13 | 超威电源有限公司 | 极板孔隙率检测装置及检测方法 |
CN105333843A (zh) * | 2015-10-20 | 2016-02-17 | 北京北冶功能材料有限公司 | 一种定量评定高温母合金棒中心缩孔尺寸大小的方法 |
CN105699270A (zh) * | 2016-02-29 | 2016-06-22 | 山东玉皇新能源科技有限公司 | 一种锂离子电池隔膜孔隙率的测试方法 |
CN105758777A (zh) * | 2016-03-02 | 2016-07-13 | 南京国轩电池有限公司 | 一种锂电复合隔膜的陶瓷涂层的孔隙率测试方法 |
CN107389532A (zh) * | 2017-09-05 | 2017-11-24 | 贵州省交通规划勘察设计研究院股份有限公司 | 一种用于测试多孔工程材料空隙分布特征的试验装置及方法 |
CN107843533A (zh) * | 2017-10-26 | 2018-03-27 | 东莞市创明电池技术有限公司 | 隔膜孔隙率测试方法 |
CN112834400A (zh) * | 2020-12-31 | 2021-05-25 | 合肥工业大学 | 一种动态测量土样在渗透过程中孔隙率变化的装置及方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103115857A (zh) * | 2013-01-22 | 2013-05-22 | 合肥国轩高科动力能源股份公司 | 电池隔膜涂覆氧化铝陶瓷涂层孔隙率的测试方法 |
CN103134743A (zh) * | 2011-12-02 | 2013-06-05 | 天津市捷威动力工业有限公司 | 一种测试孔隙率的方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103134743A (zh) * | 2011-12-02 | 2013-06-05 | 天津市捷威动力工业有限公司 | 一种测试孔隙率的方法 |
CN103115857A (zh) * | 2013-01-22 | 2013-05-22 | 合肥国轩高科动力能源股份公司 | 电池隔膜涂覆氧化铝陶瓷涂层孔隙率的测试方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104062199A (zh) * | 2014-07-10 | 2014-09-24 | 深圳市星源材质科技股份有限公司 | 高分子微孔隔膜的吸液率的测试方法及测试装置 |
CN104062199B (zh) * | 2014-07-10 | 2016-08-10 | 深圳市星源材质科技股份有限公司 | 高分子微孔隔膜的吸液率的测试方法及测试装置 |
CN105241799A (zh) * | 2015-09-25 | 2016-01-13 | 超威电源有限公司 | 极板孔隙率检测装置及检测方法 |
CN105333843A (zh) * | 2015-10-20 | 2016-02-17 | 北京北冶功能材料有限公司 | 一种定量评定高温母合金棒中心缩孔尺寸大小的方法 |
CN105333843B (zh) * | 2015-10-20 | 2018-05-18 | 北京北冶功能材料有限公司 | 一种定量评定高温母合金棒中心缩孔尺寸大小的方法 |
CN105699270A (zh) * | 2016-02-29 | 2016-06-22 | 山东玉皇新能源科技有限公司 | 一种锂离子电池隔膜孔隙率的测试方法 |
CN105758777A (zh) * | 2016-03-02 | 2016-07-13 | 南京国轩电池有限公司 | 一种锂电复合隔膜的陶瓷涂层的孔隙率测试方法 |
CN107389532A (zh) * | 2017-09-05 | 2017-11-24 | 贵州省交通规划勘察设计研究院股份有限公司 | 一种用于测试多孔工程材料空隙分布特征的试验装置及方法 |
CN107843533A (zh) * | 2017-10-26 | 2018-03-27 | 东莞市创明电池技术有限公司 | 隔膜孔隙率测试方法 |
CN112834400A (zh) * | 2020-12-31 | 2021-05-25 | 合肥工业大学 | 一种动态测量土样在渗透过程中孔隙率变化的装置及方法 |
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Inventor after: Wu Shuqiu Inventor after: Wang Jingang Inventor after: Yang Jiafu Inventor after: Chen Xiufeng Inventor after: Chen Liang Inventor before: Chen Xiufeng Inventor before: Chen Liang Inventor before: Wu Shuqiu Inventor before: Yang Jiafu Inventor before: Wang Jingang |
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Application publication date: 20140115 |