CN102208590A - 一种控制电池极片头尾部毛刺的方法 - Google Patents
一种控制电池极片头尾部毛刺的方法 Download PDFInfo
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CN2011101131336A CN102208590B (zh) | 2011-05-04 | 2011-05-04 | 一种控制电池极片头尾部毛刺的方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103762387A (zh) * | 2014-01-24 | 2014-04-30 | 东莞锂威能源科技有限公司 | 卷绕式聚合物锂电池的制备方法及卷绕式聚合物锂电池 |
CN103794820A (zh) * | 2013-12-31 | 2014-05-14 | 东莞市易升电池有限公司 | 一种改进的锂离子电池制造工艺 |
CN104966808A (zh) * | 2015-06-24 | 2015-10-07 | 合肥国轩高科动力能源股份公司 | 一种同时控制电池极片极耳处贴胶和极片鼓边的方法 |
CN105244470A (zh) * | 2015-09-11 | 2016-01-13 | 合肥国轩高科动力能源有限公司 | 一种高安全锂离子叠片电池正极片及其制备方法 |
CN108598359A (zh) * | 2018-05-12 | 2018-09-28 | 山东金品能源有限公司 | 一种提高方形聚合物锂离子电芯极片活性物质涂覆量的方法 |
CN112635922A (zh) * | 2020-12-16 | 2021-04-09 | 宁德新能源科技有限公司 | 电芯、电池及用电设备 |
CN112687840A (zh) * | 2020-12-28 | 2021-04-20 | 珠海冠宇电池股份有限公司 | 电极片和电池 |
CN113991251A (zh) * | 2021-12-15 | 2022-01-28 | 珠海冠宇电池股份有限公司 | 一种电池及电子设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2857237Y (zh) * | 2005-12-26 | 2007-01-10 | 比亚迪股份有限公司 | 锂离子电池的电芯以及包括该电芯的锂离子电池 |
CN1996643A (zh) * | 2006-12-26 | 2007-07-11 | 天津力神电池股份有限公司 | 一种具有高绝缘性能的方型锂离子电池及其制备方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2857237Y (zh) * | 2005-12-26 | 2007-01-10 | 比亚迪股份有限公司 | 锂离子电池的电芯以及包括该电芯的锂离子电池 |
CN1996643A (zh) * | 2006-12-26 | 2007-07-11 | 天津力神电池股份有限公司 | 一种具有高绝缘性能的方型锂离子电池及其制备方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103794820A (zh) * | 2013-12-31 | 2014-05-14 | 东莞市易升电池有限公司 | 一种改进的锂离子电池制造工艺 |
CN103762387A (zh) * | 2014-01-24 | 2014-04-30 | 东莞锂威能源科技有限公司 | 卷绕式聚合物锂电池的制备方法及卷绕式聚合物锂电池 |
CN103762387B (zh) * | 2014-01-24 | 2017-02-15 | 东莞锂威能源科技有限公司 | 卷绕式聚合物锂电池的制备方法及卷绕式聚合物锂电池 |
CN104966808A (zh) * | 2015-06-24 | 2015-10-07 | 合肥国轩高科动力能源股份公司 | 一种同时控制电池极片极耳处贴胶和极片鼓边的方法 |
CN105244470A (zh) * | 2015-09-11 | 2016-01-13 | 合肥国轩高科动力能源有限公司 | 一种高安全锂离子叠片电池正极片及其制备方法 |
CN108598359A (zh) * | 2018-05-12 | 2018-09-28 | 山东金品能源有限公司 | 一种提高方形聚合物锂离子电芯极片活性物质涂覆量的方法 |
CN108598359B (zh) * | 2018-05-12 | 2020-08-28 | 山东金品能源有限公司 | 一种提高方形聚合物锂离子电芯极片活性物质涂覆量的方法 |
CN112635922A (zh) * | 2020-12-16 | 2021-04-09 | 宁德新能源科技有限公司 | 电芯、电池及用电设备 |
CN112687840A (zh) * | 2020-12-28 | 2021-04-20 | 珠海冠宇电池股份有限公司 | 电极片和电池 |
CN113991251A (zh) * | 2021-12-15 | 2022-01-28 | 珠海冠宇电池股份有限公司 | 一种电池及电子设备 |
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Address after: 230000 Yaohai Industrial Park, Anhui, Hefei No. D weft Road, No. 7 Applicant after: Hefei Guoxuan High-Tech Power Energy Co.,Ltd. Address before: 230000 Yaohai Industrial Park, Anhui, Hefei No. D weft Road, No. 7 Applicant before: Gotion High-tech Co., Ltd. |
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Address after: 230000 Yaohai Industrial Park, Anhui, Hefei No. D weft Road, No. 7 Patentee after: Gotion High-tech Co., Ltd. Address before: 230000 Yaohai Industrial Park, Anhui, Hefei No. D weft Road, No. 7 Patentee before: Hefei Guoxuan High-Tech Power Energy Co.,Ltd. |