JP2012185938A5 - - Google Patents
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- Publication number
- JP2012185938A5 JP2012185938A5 JP2011046832A JP2011046832A JP2012185938A5 JP 2012185938 A5 JP2012185938 A5 JP 2012185938A5 JP 2011046832 A JP2011046832 A JP 2011046832A JP 2011046832 A JP2011046832 A JP 2011046832A JP 2012185938 A5 JP2012185938 A5 JP 2012185938A5
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- secondary battery
- aqueous secondary
- current collector
- battery according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims 5
- 229920005989 resin Polymers 0.000 claims 5
- 239000011347 resin Substances 0.000 claims 5
- 239000007769 metal material Substances 0.000 claims 3
- 239000011149 active material Substances 0.000 claims 2
- 230000020169 heat generation Effects 0.000 claims 2
- 239000000155 melt Substances 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- 239000004793 Polystyrene Substances 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000004760 aramid Substances 0.000 claims 1
- 229920003235 aromatic polyamide Polymers 0.000 claims 1
- 229910052797 bismuth Inorganic materials 0.000 claims 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 229910052733 gallium Inorganic materials 0.000 claims 1
- 229910052738 indium Inorganic materials 0.000 claims 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims 1
- 239000012811 non-conductive material Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920001225 polyester resin Polymers 0.000 claims 1
- 229920005672 polyolefin resin Polymers 0.000 claims 1
- 229920002223 polystyrene Polymers 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011046832A JP5784928B2 (ja) | 2011-03-03 | 2011-03-03 | 非水系二次電池 |
| PCT/JP2012/055115 WO2012118127A1 (ja) | 2011-03-03 | 2012-02-29 | 非水系二次電池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011046832A JP5784928B2 (ja) | 2011-03-03 | 2011-03-03 | 非水系二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012185938A JP2012185938A (ja) | 2012-09-27 |
| JP2012185938A5 true JP2012185938A5 (enExample) | 2014-04-17 |
| JP5784928B2 JP5784928B2 (ja) | 2015-09-24 |
Family
ID=46758055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011046832A Expired - Fee Related JP5784928B2 (ja) | 2011-03-03 | 2011-03-03 | 非水系二次電池 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5784928B2 (enExample) |
| WO (1) | WO2012118127A1 (enExample) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5699869B2 (ja) * | 2011-09-05 | 2015-04-15 | 株式会社豊田自動織機 | 二次電池 |
| KR20140123007A (ko) * | 2013-04-11 | 2014-10-21 | 주식회사 엘지화학 | 라운드 코너를 포함하는 전지셀 |
| KR101492726B1 (ko) * | 2013-07-01 | 2015-02-12 | 안광선 | 배터리의 전극 탭 융착 장치 및 방법 |
| CN105229822A (zh) * | 2013-07-30 | 2016-01-06 | 株式会社Lg化学 | 安全性提高的锂二次电池 |
| WO2017130715A1 (ja) * | 2016-01-29 | 2017-08-03 | 株式会社 豊田自動織機 | 蓄電装置 |
| US10347896B2 (en) * | 2016-06-14 | 2019-07-09 | Ford Global Technologies, Llc | Electrical interconnects for battery cells |
| CN111900320B (zh) * | 2017-11-22 | 2021-04-02 | 宁德时代新能源科技股份有限公司 | 电极组件和充电电池 |
| CN108963311B (zh) * | 2018-07-13 | 2020-04-07 | 宁德时代新能源科技股份有限公司 | 二次电池及其极片 |
| KR102112227B1 (ko) * | 2018-07-27 | 2020-05-18 | 주식회사 유앤에스에너지 | 전극용 집전체 |
| KR102158737B1 (ko) * | 2019-02-14 | 2020-09-22 | 주식회사 유앤에스에너지 | 전극용 집전체 |
| CN110061182B (zh) | 2019-05-21 | 2020-12-01 | 宁德新能源科技有限公司 | 电池极片及电芯 |
| CN110335984A (zh) * | 2019-06-28 | 2019-10-15 | 宁德新能源科技有限公司 | 一种分叉式极耳、电极组件以及电池 |
| CN210136972U (zh) | 2019-08-27 | 2020-03-10 | 宁德时代新能源科技股份有限公司 | 二次电池 |
| KR102267393B1 (ko) * | 2019-09-24 | 2021-06-21 | 주식회사 유앤에스에너지 | 양극 전극용 집전체 |
| KR102424631B1 (ko) * | 2019-12-24 | 2022-07-25 | 주식회사 유앤에스에너지 | 양극 전극용 집전체 |
| KR20220104782A (ko) | 2020-01-17 | 2022-07-26 | 후지필름 가부시키가이샤 | 비수 전해질 이차 전지, 집전체, 및 이들의 제조 방법 |
| JPWO2021145344A1 (enExample) | 2020-01-17 | 2021-07-22 | ||
| CN111769289B (zh) * | 2020-06-18 | 2023-04-07 | 合肥国轩高科动力能源有限公司 | 一种柔性集流体的焊接方法 |
| KR20230049653A (ko) | 2020-09-30 | 2023-04-13 | 후지필름 와코 준야쿠 가부시키가이샤 | 이차 전지용 바인더 조성물, 전극용 조성물, 전극 시트 및 이차 전지, 및, 이들 전극 시트 및 이차 전지의 제조 방법 |
| JP7430665B2 (ja) * | 2021-05-13 | 2024-02-13 | プライムプラネットエナジー＆ソリューションズ株式会社 | 二次電池の集電体およびその製造方法、ならびに二次電池 |
| CN113571847A (zh) * | 2021-07-14 | 2021-10-29 | 厦门海辰新能源科技有限公司 | 集流体组件、电池单体和电池包 |
| CN113571844A (zh) | 2021-07-14 | 2021-10-29 | 厦门海辰新能源科技有限公司 | 集流体组件的制备方法、集流体组件、电池单体和电池包 |
| KR20230020177A (ko) * | 2021-08-03 | 2023-02-10 | 주식회사 엘지에너지솔루션 | 전극리드 일체형 전극조립체 및 이의 제조방법 |
| JP7703660B2 (ja) * | 2021-10-08 | 2025-07-07 | エルジー エナジー ソリューション リミテッド | 二次電池 |
| CN113782813B (zh) * | 2021-10-12 | 2025-12-19 | 厦门海辰储能科技股份有限公司 | 电芯结构 |
| WO2023123501A1 (zh) * | 2021-12-31 | 2023-07-06 | 宁德新能源科技有限公司 | 电池与电子设备 |
| EP4300636A4 (en) * | 2022-05-09 | 2024-11-13 | Contemporary Amperex Technology (Hong Kong) Limited | POLE PIECE, BATTERY CELL, BATTERY AND ELECTRICAL DEVICE |
| EP4583234A4 (en) | 2022-08-29 | 2025-12-31 | Fujifilm Corp | PROCESS FOR PRODUCING A SECONDARY BATTERY WITH A NON-AQUEOUS ELECTROLYTE, POWDER FOR SECONDARY BATTERIES WITH A NON-AQUEOUS ELECTROLYTE, AND SECONDARY BATTERY WITH A NON-AQUEOUS ELECTROLYTE |
| JPWO2024095972A1 (enExample) | 2022-10-31 | 2024-05-10 | ||
| EP4614623A1 (en) | 2022-10-31 | 2025-09-10 | FUJIFILM Corporation | Slurry for nonaqueous electrolyte secondary batteries, nonaqueous electrolyte secondary battery, and method for producing nonaqueous electrolyte secondary battery |
| CN120359625A (zh) | 2022-12-27 | 2025-07-22 | 富士胶片株式会社 | 非水电解液二次电池的电极形成用浆料、非水电解液二次电池及非水电解液二次电池的制造方法 |
| CN116093554B (zh) * | 2023-02-23 | 2024-08-06 | 重庆长安新能源汽车科技有限公司 | 一种复合极片的焊接方法、电芯以及电池模组 |
| CN120677574A (zh) * | 2023-04-26 | 2025-09-19 | 特拉沃特科技株式会社 | 锂二次电池 |
| CN120660215A (zh) * | 2023-04-26 | 2025-09-16 | 特拉沃特科技株式会社 | 锂二次电池 |
| CN121079789A (zh) | 2023-05-31 | 2025-12-05 | 富士胶片株式会社 | 非水电解液二次电池的正极用组合物、正极片及非水电解液二次电池 |
| CN121079797A (zh) * | 2023-06-05 | 2025-12-05 | 特拉沃特科技株式会社 | 二次电池 |
| CN116890487A (zh) * | 2023-06-28 | 2023-10-17 | 深圳金美新材料科技有限公司 | 一种阻燃导电膜 |
| KR20250057451A (ko) * | 2023-10-20 | 2025-04-29 | 주식회사 엘지에너지솔루션 | 이차전지 전극 탭 가공 장치 및 이를 이용한 전극 탭 가공 방법 |
| CN117239058B (zh) * | 2023-11-13 | 2024-03-01 | 珠海冠宇电池股份有限公司 | 极片、电芯以及电池 |
| KR20250140844A (ko) * | 2024-03-19 | 2025-09-26 | 삼성에스디아이 주식회사 | 전극판, 전극 조립체 및 이를 포함하는 이차 전지 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08203482A (ja) * | 1995-01-25 | 1996-08-09 | Matsushita Electric Ind Co Ltd | 全固体リチウム電池 |
| JPH1050293A (ja) * | 1996-08-06 | 1998-02-20 | Ngk Insulators Ltd | 電気化学装置 |
| JP3630510B2 (ja) * | 1996-10-02 | 2005-03-16 | 旭化成エレクトロニクス株式会社 | 導電性端子およびポリマーシートパッケージ電池 |
| JPH11102711A (ja) * | 1997-09-25 | 1999-04-13 | Denso Corp | リチウムイオン二次電池 |
| JP2007266000A (ja) * | 2007-06-01 | 2007-10-11 | Mitsubishi Electric Corp | 電池および携帯情報端末 |
| JP5371979B2 (ja) * | 2008-06-23 | 2013-12-18 | シャープ株式会社 | リチウムイオン二次電池 |
| JP4649502B2 (ja) * | 2008-08-08 | 2011-03-09 | シャープ株式会社 | リチウムイオン二次電池 |
-
2011
- 2011-03-03 JP JP2011046832A patent/JP5784928B2/ja not_active Expired - Fee Related
-
2012
- 2012-02-29 WO PCT/JP2012/055115 patent/WO2012118127A1/ja not_active Ceased
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