CN107615550B - 一种二次电池及其制备方法 - Google Patents
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- CN107615550B CN107615550B CN201780001704.2A CN201780001704A CN107615550B CN 107615550 B CN107615550 B CN 107615550B CN 201780001704 A CN201780001704 A CN 201780001704A CN 107615550 B CN107615550 B CN 107615550B
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Abstract
Description
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNPCT/CN2016/081346 | 2016-05-06 | ||
PCT/CN2016/081346 WO2017190364A1 (zh) | 2016-05-06 | 2016-05-06 | 一种二次电池及其制备方法 |
PCT/CN2017/079275 WO2017190572A1 (zh) | 2016-05-06 | 2017-04-01 | 一种二次电池及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107615550A CN107615550A (zh) | 2018-01-19 |
CN107615550B true CN107615550B (zh) | 2020-10-27 |
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ID=60202589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780001704.2A Active CN107615550B (zh) | 2016-05-06 | 2017-04-01 | 一种二次电池及其制备方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20180342758A1 (zh) |
EP (1) | EP3370294B1 (zh) |
JP (1) | JP6896725B2 (zh) |
KR (2) | KR20210088770A (zh) |
CN (1) | CN107615550B (zh) |
WO (2) | WO2017190364A1 (zh) |
Cited By (1)
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Families Citing this family (33)
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CN105826607B (zh) * | 2016-05-25 | 2019-05-14 | 宁德新能源科技有限公司 | 一种电解液以及包括该电解液的锂离子电池 |
KR102492542B1 (ko) * | 2016-09-21 | 2023-01-27 | 바스프 에스이 | 포스포네이트계 리튬 착물 |
US20210226251A1 (en) * | 2020-01-22 | 2021-07-22 | Enevate Corporation | Silicon-based energy storage devices with electrolyte containing crown ether based compounds |
WO2020054648A1 (ja) * | 2018-09-14 | 2020-03-19 | マクセルホールディングス株式会社 | 非水電解質二次電池、その製造方法および非水電解質二次電池システム |
KR102495135B1 (ko) * | 2019-04-03 | 2023-02-02 | 주식회사 엘지에너지솔루션 | 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지 |
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CN112216879B (zh) * | 2019-07-10 | 2022-05-13 | 比亚迪股份有限公司 | 锂离子电池重复单元、锂离子电池及其使用方法、电池模组和汽车 |
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CN112397768A (zh) * | 2019-08-16 | 2021-02-23 | 深圳先进技术研究院 | 一种新型二次电池及其制备方法 |
CN112447963B (zh) * | 2019-08-30 | 2022-03-11 | 微宏动力***(湖州)有限公司 | 补锂导电浆料的制备方法、补锂导电浆料、锂离子电池及电子设备 |
WO2021179300A1 (zh) * | 2020-03-13 | 2021-09-16 | 宁德新能源科技有限公司 | 电化学装置及包含其的电子装置 |
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CN111326711A (zh) * | 2020-04-02 | 2020-06-23 | 宁德新能源科技有限公司 | 电极极片、电化学装置及包含其的电子装置 |
EP4135093A1 (en) * | 2020-04-09 | 2023-02-15 | Sumitomo Chemical Company, Limited | Laminate for lithium secondary battery |
CN111600012B (zh) * | 2020-04-30 | 2023-09-26 | 孚能科技(赣州)股份有限公司 | 无钴富锂锰基正极材料、复合正极极片及锂离子电池 |
JP7389244B2 (ja) * | 2020-05-12 | 2023-11-29 | エルジー エナジー ソリューション リミテッド | リチウム二次電池用電解液及びこれを含むリチウム二次電池 |
CN114069042A (zh) * | 2020-08-03 | 2022-02-18 | 中国科学院宁波材料技术与工程研究所 | 一种新型锂电池 |
CN112054197A (zh) * | 2020-08-26 | 2020-12-08 | 昆山宝创新能源科技有限公司 | 高镍正极材料及其制备方法和应用 |
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CN112652754A (zh) * | 2020-12-29 | 2021-04-13 | 蜂巢能源科技有限公司 | 正极及其制备方法和应用 |
CN112787035B (zh) * | 2021-01-08 | 2022-12-16 | 宜兴市佳信数控科技有限公司 | 一种具有良好稳定性的锂硫电池隔膜的制备方法 |
CN113258127B (zh) * | 2021-05-31 | 2023-09-15 | 浙江大学 | 一种集流体-负极一体化的双极型锂二次电池及其方法 |
KR20220163578A (ko) * | 2021-06-03 | 2022-12-12 | 주식회사 엘지에너지솔루션 | 리튬-황 전지용 전해액 및 이를 포함하는 리튬-황 전지 |
WO2023039236A1 (en) * | 2021-09-13 | 2023-03-16 | Sion Power Corporation | High voltage lithium-containing electrochemical cells and related methods |
CN114050308A (zh) * | 2021-09-26 | 2022-02-15 | 湖北允升科技工业园有限公司 | 一种无负极锂电池结构及无负极锂电池的制备方法 |
CN113871725A (zh) * | 2021-09-28 | 2021-12-31 | 洛阳储变电***有限公司 | 一种无负极锂二次电池 |
CN114149402B (zh) * | 2021-11-30 | 2023-04-07 | 苏州华一新能源科技股份有限公司 | 一种碳酸亚乙烯酯的制备方法及应用其的锂电池电解液 |
CN114551973B (zh) * | 2021-12-24 | 2023-08-15 | 杭州华宏通信设备有限公司 | 一种低温型长循环磷酸铁锂电池 |
WO2023164794A1 (zh) * | 2022-03-01 | 2023-09-07 | 宁德新能源科技有限公司 | 电化学装置及包含该电化学装置的电子装置 |
CN116598595B (zh) * | 2023-07-19 | 2023-10-24 | 中南大学 | 一种锂金属电池用低温电解液及其应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010140290A1 (ja) * | 2009-06-04 | 2010-12-09 | 三菱マテリアル株式会社 | アルミニウム多孔質焼結体を有するアルミニウム複合体の製造方法 |
WO2012111605A1 (ja) * | 2011-02-18 | 2012-08-23 | 住友電気工業株式会社 | 集電体用三次元網状アルミニウム多孔体、該アルミニウム多孔体を用いた集電体及び該集電体を用いた電極並びに該電極を用いた非水電解質電池、キャパシタ及びリチウムイオンキャパシタ |
CN204067488U (zh) * | 2014-07-04 | 2014-12-31 | 杨海燕 | 一种适用于锂离子电池正极集流体的微孔铝箔 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3692656B2 (ja) * | 1995-12-11 | 2005-09-07 | 宇部興産株式会社 | 非水二次電池 |
JP4626020B2 (ja) * | 2000-07-07 | 2011-02-02 | パナソニック株式会社 | 非水電解液二次電池 |
JP2004022512A (ja) * | 2002-06-20 | 2004-01-22 | Sony Corp | 負極材料およびそれを用いた電池 |
KR100477969B1 (ko) * | 2002-10-25 | 2005-03-23 | 삼성에스디아이 주식회사 | 리튬 전지용 음극 및 이를 포함하는 리튬 전지 |
JP2004158213A (ja) * | 2002-11-01 | 2004-06-03 | Toshiba Corp | 非水電解質二次電池の製造方法 |
JP4561037B2 (ja) * | 2003-03-12 | 2010-10-13 | 三菱化学株式会社 | 非水電解液及び非水電解液電池 |
JP2005294013A (ja) | 2004-03-31 | 2005-10-20 | Sanyo Electric Co Ltd | 前駆体電池及び非水電解質二次電池 |
JP2008047303A (ja) * | 2006-08-10 | 2008-02-28 | Mitsui Mining & Smelting Co Ltd | 非水電解液二次電池 |
JP5038774B2 (ja) * | 2007-05-14 | 2012-10-03 | 東洋アルミニウム株式会社 | 集電体材料とその製造方法 |
CN101471435B (zh) * | 2007-12-25 | 2010-12-22 | 比亚迪股份有限公司 | 锂离子二次电池正极及包括该正极的锂离子二次电池 |
JP2009266705A (ja) * | 2008-04-28 | 2009-11-12 | Hitachi Maxell Ltd | リチウム二次電池 |
JP2010086681A (ja) * | 2008-09-29 | 2010-04-15 | Gs Yuasa Corporation | 非水電解質二次電池 |
CN101783422B (zh) * | 2009-01-16 | 2012-11-21 | 比亚迪股份有限公司 | 一种添加剂及含该添加剂的电解液及锂离子电池 |
US8962188B2 (en) * | 2010-01-07 | 2015-02-24 | Nanotek Instruments, Inc. | Anode compositions for lithium secondary batteries |
JP2011159596A (ja) * | 2010-02-03 | 2011-08-18 | Sumitomo Electric Ind Ltd | 二次電池、及びその製造方法 |
CA2801023A1 (en) * | 2010-05-31 | 2011-12-08 | Nobuhiro Ota | Three-dimensional net-like aluminum porous body, electrode using the aluminum porous body, nonaqueous electrolyte battery using the electrode, and nonaqueous electrolyte capacitorusing the electrode |
JP5859016B2 (ja) * | 2010-11-17 | 2016-02-10 | スリーエム イノベイティブ プロパティズ カンパニー | 導電性コーティングを有する電流コレクタを備える電気化学的導電性物品及びその製造方法 |
JP2013057603A (ja) * | 2011-09-08 | 2013-03-28 | Toyota Motor Corp | リチウム二次電池の劣化検出方法 |
CN103094583B (zh) * | 2011-11-03 | 2015-09-09 | 苏州宝时得电动工具有限公司 | 电池及电池集流体的处理方法 |
WO2015033619A1 (ja) | 2013-09-05 | 2015-03-12 | 石原産業株式会社 | 非水電解質二次電池及びその製造方法 |
CN103730683B (zh) * | 2013-12-27 | 2015-08-19 | 惠州亿纬锂能股份有限公司 | 一种锂电池及其制备方法 |
KR101848577B1 (ko) * | 2014-01-10 | 2018-04-12 | 닛산 지도우샤 가부시키가이샤 | 비수전해질 이차 전지의 제조 방법 |
CN203707250U (zh) * | 2014-01-24 | 2014-07-09 | 湖北金泉新材料有限责任公司 | 锂电池 |
JP6119641B2 (ja) * | 2014-02-28 | 2017-04-26 | 三洋電機株式会社 | 円筒形非水電解液二次電池 |
JPWO2015145288A1 (ja) * | 2014-03-24 | 2017-04-13 | 株式会社半導体エネルギー研究所 | リチウムイオン二次電池 |
US10381687B2 (en) * | 2014-08-21 | 2019-08-13 | Johnson & Johnson Vision Care, Inc. | Methods of forming biocompatible rechargable energization elements for biomedical devices |
CN105449186B (zh) * | 2015-11-18 | 2018-11-27 | 深圳先进技术研究院 | 一种二次电池及其制备方法 |
US11165067B2 (en) * | 2016-03-11 | 2021-11-02 | Honda Motor Co., Ltd. | Porous current collector and electrode for an electrochemical battery |
-
2016
- 2016-05-06 WO PCT/CN2016/081346 patent/WO2017190364A1/zh active Application Filing
-
2017
- 2017-04-01 CN CN201780001704.2A patent/CN107615550B/zh active Active
- 2017-04-01 US US15/777,950 patent/US20180342758A1/en not_active Abandoned
- 2017-04-01 EP EP17792399.2A patent/EP3370294B1/en active Active
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- 2017-04-01 WO PCT/CN2017/079275 patent/WO2017190572A1/zh active Application Filing
- 2017-04-01 KR KR1020187012965A patent/KR20180066169A/ko active Application Filing
- 2017-04-01 JP JP2018521881A patent/JP6896725B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010140290A1 (ja) * | 2009-06-04 | 2010-12-09 | 三菱マテリアル株式会社 | アルミニウム多孔質焼結体を有するアルミニウム複合体の製造方法 |
WO2012111605A1 (ja) * | 2011-02-18 | 2012-08-23 | 住友電気工業株式会社 | 集電体用三次元網状アルミニウム多孔体、該アルミニウム多孔体を用いた集電体及び該集電体を用いた電極並びに該電極を用いた非水電解質電池、キャパシタ及びリチウムイオンキャパシタ |
CN204067488U (zh) * | 2014-07-04 | 2014-12-31 | 杨海燕 | 一种适用于锂离子电池正极集流体的微孔铝箔 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114843439A (zh) * | 2022-06-21 | 2022-08-02 | 合肥国轩高科动力能源有限公司 | 一种复合镁锂合金负极片及其制备方法和应用 |
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CN107615550A (zh) | 2018-01-19 |
EP3370294B1 (en) | 2023-06-28 |
WO2017190572A1 (zh) | 2017-11-09 |
KR20210088770A (ko) | 2021-07-14 |
JP6896725B2 (ja) | 2021-06-30 |
WO2017190364A1 (zh) | 2017-11-09 |
KR20180066169A (ko) | 2018-06-18 |
EP3370294A1 (en) | 2018-09-05 |
US20180342758A1 (en) | 2018-11-29 |
EP3370294A4 (en) | 2019-01-09 |
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