CN111342028A - 一种石墨基负极的锂离子电池的化成方法 - Google Patents
一种石墨基负极的锂离子电池的化成方法 Download PDFInfo
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112038703A (zh) * | 2020-09-14 | 2020-12-04 | 苏州酷卡环保科技有限公司 | 一种锂离子电池的制备方法 |
CN112234193A (zh) * | 2020-10-29 | 2021-01-15 | 苏州彼欧智能科技有限公司 | 一种用于石墨负极的制备方法 |
CN113036246A (zh) * | 2021-03-05 | 2021-06-25 | 惠州亿纬锂能股份有限公司 | 一种提高锂离子电池性能的方法及锂离子电池 |
CN113629365A (zh) * | 2021-08-24 | 2021-11-09 | 蜂巢能源科技有限公司 | 电解液注入方法及锂离子电池 |
CN116706286A (zh) * | 2023-08-07 | 2023-09-05 | 宁德时代新能源科技股份有限公司 | 化成装置及化成方法 |
JP2023545876A (ja) * | 2021-09-24 | 2023-11-01 | 寧徳時代新能源科技股▲分▼有限公司 | リチウムイオン電池、電池モジュール、電池パックおよび電気装置 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101640285A (zh) * | 2008-07-28 | 2010-02-03 | 上海比亚迪有限公司 | 一种锂离子二次电池的化成方法 |
CN103378349A (zh) * | 2012-04-30 | 2013-10-30 | 三星Sdi株式会社 | 负极、可再充电锂电池及其制备方法 |
CN105684208A (zh) * | 2014-09-30 | 2016-06-15 | 株式会社Lg化学 | 锂二次电池的制造方法 |
CN107565096A (zh) * | 2017-09-26 | 2018-01-09 | 湖南格兰博智能科技有限责任公司 | 一种锂离子电池负极片及其处理方法和一种锂离子电池 |
US20180366778A1 (en) * | 2017-06-14 | 2018-12-20 | Ioxus, Inc. | Systems and methods for preparing solid electrolyte interphases for electrochemical energy storage devices |
CN109742325A (zh) * | 2018-12-29 | 2019-05-10 | 曙鹏科技(深圳)有限公司 | 锂离子电池负极片分步预锂化的方法 |
US20190181491A1 (en) * | 2017-12-07 | 2019-06-13 | Enevate Corporation | Methods of forming electrochemical cells |
CN110416626A (zh) * | 2019-08-05 | 2019-11-05 | 李锐 | 一种锂离子电池化成方法 |
CN110556611A (zh) * | 2018-06-01 | 2019-12-10 | 通用汽车环球科技运作有限责任公司 | 高性能电容器辅助蓄电池的负极的预锂化 |
CN110571490A (zh) * | 2019-10-15 | 2019-12-13 | 金妍 | 一种锂离子电池的化成方法 |
CN110707389A (zh) * | 2019-10-14 | 2020-01-17 | 钱起 | 一种具有镍钴锰酸锂正极的锂离子电池的化成方法 |
CN110783632A (zh) * | 2019-11-07 | 2020-02-11 | 蒋子杰 | 一种具有混合电极的锂离子电池的化成方法 |
-
2020
- 2020-03-20 CN CN202010201089.3A patent/CN111342028B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101640285A (zh) * | 2008-07-28 | 2010-02-03 | 上海比亚迪有限公司 | 一种锂离子二次电池的化成方法 |
CN103378349A (zh) * | 2012-04-30 | 2013-10-30 | 三星Sdi株式会社 | 负极、可再充电锂电池及其制备方法 |
CN105684208A (zh) * | 2014-09-30 | 2016-06-15 | 株式会社Lg化学 | 锂二次电池的制造方法 |
US20180366778A1 (en) * | 2017-06-14 | 2018-12-20 | Ioxus, Inc. | Systems and methods for preparing solid electrolyte interphases for electrochemical energy storage devices |
CN107565096A (zh) * | 2017-09-26 | 2018-01-09 | 湖南格兰博智能科技有限责任公司 | 一种锂离子电池负极片及其处理方法和一种锂离子电池 |
US20190181491A1 (en) * | 2017-12-07 | 2019-06-13 | Enevate Corporation | Methods of forming electrochemical cells |
CN110556611A (zh) * | 2018-06-01 | 2019-12-10 | 通用汽车环球科技运作有限责任公司 | 高性能电容器辅助蓄电池的负极的预锂化 |
CN109742325A (zh) * | 2018-12-29 | 2019-05-10 | 曙鹏科技(深圳)有限公司 | 锂离子电池负极片分步预锂化的方法 |
CN110416626A (zh) * | 2019-08-05 | 2019-11-05 | 李锐 | 一种锂离子电池化成方法 |
CN110707389A (zh) * | 2019-10-14 | 2020-01-17 | 钱起 | 一种具有镍钴锰酸锂正极的锂离子电池的化成方法 |
CN110571490A (zh) * | 2019-10-15 | 2019-12-13 | 金妍 | 一种锂离子电池的化成方法 |
CN110783632A (zh) * | 2019-11-07 | 2020-02-11 | 蒋子杰 | 一种具有混合电极的锂离子电池的化成方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112038703A (zh) * | 2020-09-14 | 2020-12-04 | 苏州酷卡环保科技有限公司 | 一种锂离子电池的制备方法 |
CN112038703B (zh) * | 2020-09-14 | 2021-09-14 | 自贡朗星达科技有限公司 | 一种锂离子电池的制备方法 |
CN112234193A (zh) * | 2020-10-29 | 2021-01-15 | 苏州彼欧智能科技有限公司 | 一种用于石墨负极的制备方法 |
CN113036246A (zh) * | 2021-03-05 | 2021-06-25 | 惠州亿纬锂能股份有限公司 | 一种提高锂离子电池性能的方法及锂离子电池 |
CN113629365A (zh) * | 2021-08-24 | 2021-11-09 | 蜂巢能源科技有限公司 | 电解液注入方法及锂离子电池 |
CN113629365B (zh) * | 2021-08-24 | 2023-05-23 | 蜂巢能源科技有限公司 | 电解液注入方法及锂离子电池 |
JP2023545876A (ja) * | 2021-09-24 | 2023-11-01 | 寧徳時代新能源科技股▲分▼有限公司 | リチウムイオン電池、電池モジュール、電池パックおよび電気装置 |
JP7478827B2 (ja) | 2021-09-24 | 2024-05-07 | 寧徳時代新能源科技股▲分▼有限公司 | リチウムイオン電池、電池モジュール、電池パックおよび電気装置 |
CN116706286A (zh) * | 2023-08-07 | 2023-09-05 | 宁德时代新能源科技股份有限公司 | 化成装置及化成方法 |
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