JP5082266B2 - 負極および二次電池 - Google Patents

負極および二次電池 Download PDF

Info

Publication number
JP5082266B2
JP5082266B2 JP2006077072A JP2006077072A JP5082266B2 JP 5082266 B2 JP5082266 B2 JP 5082266B2 JP 2006077072 A JP2006077072 A JP 2006077072A JP 2006077072 A JP2006077072 A JP 2006077072A JP 5082266 B2 JP5082266 B2 JP 5082266B2
Authority
JP
Japan
Prior art keywords
negative electrode
active material
material layer
electrode active
concentration
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.)
Expired - Lifetime
Application number
JP2006077072A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007257866A5 (https=
JP2007257866A (ja
Inventor
貴一 廣瀬
正之 岩間
賢一 川瀬
勇 小西池
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2006077072A priority Critical patent/JP5082266B2/ja
Publication of JP2007257866A publication Critical patent/JP2007257866A/ja
Publication of JP2007257866A5 publication Critical patent/JP2007257866A5/ja
Application granted granted Critical
Publication of JP5082266B2 publication Critical patent/JP5082266B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • Y02E60/122—

Landscapes

  • Primary Cells (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2006077072A 2006-03-20 2006-03-20 負極および二次電池 Expired - Lifetime JP5082266B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006077072A JP5082266B2 (ja) 2006-03-20 2006-03-20 負極および二次電池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006077072A JP5082266B2 (ja) 2006-03-20 2006-03-20 負極および二次電池

Publications (3)

Publication Number Publication Date
JP2007257866A JP2007257866A (ja) 2007-10-04
JP2007257866A5 JP2007257866A5 (https=) 2009-04-30
JP5082266B2 true JP5082266B2 (ja) 2012-11-28

Family

ID=38631905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006077072A Expired - Lifetime JP5082266B2 (ja) 2006-03-20 2006-03-20 負極および二次電池

Country Status (1)

Country Link
JP (1) JP5082266B2 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011165402A (ja) * 2010-02-05 2011-08-25 Sony Corp リチウムイオン二次電池用負極、リチウムイオン二次電池、電動工具、電気自動車および電力貯蔵システム
JP5510084B2 (ja) 2010-06-03 2014-06-04 ソニー株式会社 リチウムイオン二次電池用負極、リチウムイオン二次電池、電動工具、電気自動車および電力貯蔵システム
JP6520565B2 (ja) * 2015-08-25 2019-05-29 日産自動車株式会社 リチウムイオン二次電池及び組電池
EP3261157A1 (en) * 2016-06-23 2017-12-27 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO A method of manufacturing a lithium battery
CN114203956B (zh) * 2021-12-10 2024-11-22 湖南宸宇富基新能源科技有限公司 一种夹心结构负极片、前驱极片及其制备和应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3846661B2 (ja) * 1997-02-24 2006-11-15 日立マクセル株式会社 リチウム二次電池
JP4748970B2 (ja) * 2003-11-27 2011-08-17 パナソニック株式会社 エネルギーデバイス及びその製造方法

Also Published As

Publication number Publication date
JP2007257866A (ja) 2007-10-04

Similar Documents

Publication Publication Date Title
JP5364230B2 (ja) 負極および電池
KR101376413B1 (ko) 부극 및 전지
US9203079B2 (en) Anode for secondary battery, secondary battery, and method of manufacturing anode for secondary battery
JP4609048B2 (ja) 二次電池用負極および二次電池
KR101384429B1 (ko) 부극 및 전지
JP5018173B2 (ja) リチウムイオン二次電池
KR20060054047A (ko) 전지
JP5758560B2 (ja) リチウムイオン二次電池の充電方法
JP5093439B2 (ja) 二次電池
JP2011258351A (ja) リチウムイオン二次電池
JP2007115421A (ja) 負極およびその製造方法、並びに電池
JP4849307B2 (ja) 負極および電池
JP5082266B2 (ja) 負極および二次電池
JP4232735B2 (ja) 二次電池
JP5098144B2 (ja) 負極および電池
JP5910652B2 (ja) リチウムイオン二次電池
JP4240312B2 (ja) 電池
JP5429209B2 (ja) リチウムイオン二次電池用負極およびリチウムイオン二次電池
JP5206735B2 (ja) 二次電池用負極および二次電池
JP2007128724A (ja) 負極および電池
KR100614403B1 (ko) 이차 전지용 전극판

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090316

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090316

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20111208

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20111213

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120203

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120807

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120820

R151 Written notification of patent or utility model registration

Ref document number: 5082266

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150914

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250