JP2004127541A5 - - Google Patents

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Publication number
JP2004127541A5
JP2004127541A5 JP2002285844A JP2002285844A JP2004127541A5 JP 2004127541 A5 JP2004127541 A5 JP 2004127541A5 JP 2002285844 A JP2002285844 A JP 2002285844A JP 2002285844 A JP2002285844 A JP 2002285844A JP 2004127541 A5 JP2004127541 A5 JP 2004127541A5
Authority
JP
Japan
Prior art keywords
current collector
peripheral side
electrode
exposed portion
negative electrode
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
Application number
JP2002285844A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004127541A (ja
JP3821434B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2002285844A priority Critical patent/JP3821434B2/ja
Priority claimed from JP2002285844A external-priority patent/JP3821434B2/ja
Priority to US10/664,879 priority patent/US7425386B2/en
Priority to EP03021956.2A priority patent/EP1437779B1/en
Priority to CNB031327192A priority patent/CN1231983C/zh
Publication of JP2004127541A publication Critical patent/JP2004127541A/ja
Publication of JP2004127541A5 publication Critical patent/JP2004127541A5/ja
Application granted granted Critical
Publication of JP3821434B2 publication Critical patent/JP3821434B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2002285844A 2002-09-30 2002-09-30 電池用電極群およびそれを用いた非水電解液二次電池 Expired - Lifetime JP3821434B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2002285844A JP3821434B2 (ja) 2002-09-30 2002-09-30 電池用電極群およびそれを用いた非水電解液二次電池
US10/664,879 US7425386B2 (en) 2002-09-30 2003-09-22 Electrode group for battery and non-aqueous electrolyte secondary battery using the same
EP03021956.2A EP1437779B1 (en) 2002-09-30 2003-09-29 Electrode group for battery and non-aqueous electrolyte secondary battery using the same
CNB031327192A CN1231983C (zh) 2002-09-30 2003-09-30 电池用电极组及采用该电池用电极组的非水电解液蓄电池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002285844A JP3821434B2 (ja) 2002-09-30 2002-09-30 電池用電極群およびそれを用いた非水電解液二次電池

Publications (3)

Publication Number Publication Date
JP2004127541A JP2004127541A (ja) 2004-04-22
JP2004127541A5 true JP2004127541A5 (enExample) 2005-10-20
JP3821434B2 JP3821434B2 (ja) 2006-09-13

Family

ID=32025345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002285844A Expired - Lifetime JP3821434B2 (ja) 2002-09-30 2002-09-30 電池用電極群およびそれを用いた非水電解液二次電池

Country Status (4)

Country Link
US (1) US7425386B2 (enExample)
EP (1) EP1437779B1 (enExample)
JP (1) JP3821434B2 (enExample)
CN (1) CN1231983C (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005310619A (ja) * 2004-04-23 2005-11-04 Matsushita Electric Ind Co Ltd リチウムイオン二次電池
JP4657001B2 (ja) * 2004-05-25 2011-03-23 パナソニック株式会社 リチウムイオン二次電池およびその製造方法
KR100579376B1 (ko) 2004-10-28 2006-05-12 삼성에스디아이 주식회사 이차 전지
JP4591674B2 (ja) * 2004-11-08 2010-12-01 ソニー株式会社 リチウムイオン二次電池
TWI291778B (en) * 2004-11-08 2007-12-21 Sony Corp Secondary battery
JP4649993B2 (ja) * 2005-01-12 2011-03-16 パナソニック株式会社 リチウム二次電池およびその製造方法
JP4891555B2 (ja) * 2005-03-14 2012-03-07 三井金属鉱業株式会社 非水電解液二次電池の製造方法
JP4863636B2 (ja) * 2005-03-29 2012-01-25 三洋電機株式会社 渦巻式電極の角型電池
JP5148142B2 (ja) * 2007-03-15 2013-02-20 日立マクセルエナジー株式会社 非水電解質電池
US8076026B2 (en) * 2010-02-05 2011-12-13 International Battery, Inc. Rechargeable battery using an aqueous binder
US7931985B1 (en) * 2010-11-08 2011-04-26 International Battery, Inc. Water soluble polymer binder for lithium ion battery
US20110143206A1 (en) * 2010-07-14 2011-06-16 International Battery, Inc. Electrode for rechargeable batteries using aqueous binder solution for li-ion batteries
US8102642B2 (en) * 2010-08-06 2012-01-24 International Battery, Inc. Large format ultracapacitors and method of assembly
CN103597564B (zh) * 2011-04-06 2016-03-16 英派尔科技开发有限公司 离子电子导电聚合物电容器
US10014518B2 (en) * 2012-12-28 2018-07-03 Johnson Controls Technology Company Cathode formed using aqueous slurry
CN110544796B (zh) * 2018-05-28 2022-09-02 株式会社村田制作所 二次电池、电池组件、电动车辆、储电系统、电动工具及电子设备
KR102144571B1 (ko) * 2018-10-24 2020-08-14 울산과학기술원 전극 구조체, 이의 제조 방법 및 이를 포함하는 이차 전지

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05182691A (ja) 1991-12-28 1993-07-23 Sony Corp 非水電解液二次電池
GB2324404A (en) 1997-04-18 1998-10-21 Alexander Gilmour Sealed duplex electrode electrochemical cell
JPH11273739A (ja) 1998-03-19 1999-10-08 Sony Corp 非水電解液二次電池
US6797429B1 (en) 1998-11-06 2004-09-28 Japan Storage Battery Co, Ltd. Non-aqueous electrolytic secondary cell
NO20004855L (no) 1999-09-30 2001-04-02 Sony Corp Fast elektrolyttcelle

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