JP4736943B2 - リチウム二次電池用正極活物質およびその製造方法 - Google Patents

リチウム二次電池用正極活物質およびその製造方法 Download PDF

Info

Publication number
JP4736943B2
JP4736943B2 JP2006137302A JP2006137302A JP4736943B2 JP 4736943 B2 JP4736943 B2 JP 4736943B2 JP 2006137302 A JP2006137302 A JP 2006137302A JP 2006137302 A JP2006137302 A JP 2006137302A JP 4736943 B2 JP4736943 B2 JP 4736943B2
Authority
JP
Japan
Prior art keywords
positive electrode
active material
electrode active
lithium
composite oxide
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
JP2006137302A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006261132A5 (https=
JP2006261132A (ja
Inventor
弘康 江藤
益弘 森崎
賢治 藤野
孝浩 藤井
敬治 一ノ宮
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.)
Nichia Corp
Original Assignee
Nichia 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 Nichia Corp filed Critical Nichia Corp
Priority to JP2006137302A priority Critical patent/JP4736943B2/ja
Publication of JP2006261132A publication Critical patent/JP2006261132A/ja
Publication of JP2006261132A5 publication Critical patent/JP2006261132A5/ja
Application granted granted Critical
Publication of JP4736943B2 publication Critical patent/JP4736943B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Battery Electrode And Active Subsutance (AREA)
JP2006137302A 2006-05-17 2006-05-17 リチウム二次電池用正極活物質およびその製造方法 Expired - Lifetime JP4736943B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006137302A JP4736943B2 (ja) 2006-05-17 2006-05-17 リチウム二次電池用正極活物質およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006137302A JP4736943B2 (ja) 2006-05-17 2006-05-17 リチウム二次電池用正極活物質およびその製造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP32060299A Division JP2001143703A (ja) 1999-11-11 1999-11-11 リチウム二次電池用正極活物質

Publications (3)

Publication Number Publication Date
JP2006261132A JP2006261132A (ja) 2006-09-28
JP2006261132A5 JP2006261132A5 (https=) 2007-07-05
JP4736943B2 true JP4736943B2 (ja) 2011-07-27

Family

ID=37100093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006137302A Expired - Lifetime JP4736943B2 (ja) 2006-05-17 2006-05-17 リチウム二次電池用正極活物質およびその製造方法

Country Status (1)

Country Link
JP (1) JP4736943B2 (https=)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101017079B1 (ko) * 2007-11-07 2011-02-25 한국과학기술연구원 전극활물질의 제조방법과 이에 의하여 제조된 전극활물질을포함하는 리튬전지
JP5189384B2 (ja) * 2008-02-29 2013-04-24 株式会社日立製作所 リチウム二次電池
TWI437753B (zh) * 2009-08-27 2014-05-11 安維亞系統公司 鋰基電池之經金屬氧化物塗佈之正電極材料
US9843041B2 (en) 2009-11-11 2017-12-12 Zenlabs Energy, Inc. Coated positive electrode materials for lithium ion batteries
EP2606524B1 (en) * 2010-08-17 2016-10-12 Umicore Aluminum dry-coated and heat treated cathode material precursors
KR20140038884A (ko) * 2012-09-21 2014-03-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 축전 장치용 전극 재료, 축전 장치용 전극, 및 축전 장치
US10115962B2 (en) 2012-12-20 2018-10-30 Envia Systems, Inc. High capacity cathode material with stabilizing nanocoatings
TWI600202B (zh) * 2014-03-06 2017-09-21 烏明克公司 用於在汽車應用中的電池組之摻雜並且塗覆的鋰過渡金屬氧化物陰極材料
KR101758992B1 (ko) * 2014-10-02 2017-07-17 주식회사 엘지화학 리튬 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지
WO2016115404A1 (en) 2015-01-15 2016-07-21 Envia Systems, Inc. Positive electrode active materials with composite coatings for high energy density secondary batteries and corresponding processes
KR102481149B1 (ko) 2016-07-05 2022-12-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지
US12308421B2 (en) 2016-09-12 2025-05-20 Semiconductor Energy Laboratory Co., Ltd. Electrode and power storage device comprising graphene compound
CN116454360A (zh) 2016-10-12 2023-07-18 株式会社半导体能源研究所 正极活性物质粒子以及正极活性物质粒子的制造方法
CN119943936A (zh) 2017-05-12 2025-05-06 株式会社半导体能源研究所 正极活性物质粒子
KR102932867B1 (ko) 2017-05-19 2026-02-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지
CN118335885A (zh) 2017-06-26 2024-07-12 株式会社半导体能源研究所 正极活性物质的制造方法及二次电池
KR20250048814A (ko) 2018-06-22 2025-04-10 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질, 양극, 이차 전지, 및 양극의 제작 방법
CN115995554A (zh) 2018-08-03 2023-04-21 株式会社半导体能源研究所 锂离子二次电池
CN113165902A (zh) 2018-11-16 2021-07-23 株式会社半导体能源研究所 正极活性物质、二次电池、电子设备及车辆
WO2020099991A1 (ja) 2018-11-16 2020-05-22 株式会社半導体エネルギー研究所 正極活物質、二次電池、電子機器および車両
KR20260027273A (ko) 2018-11-21 2026-02-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질 및 이차 전지
KR20250145141A (ko) 2018-12-13 2025-10-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질의 제작 방법
KR102943001B1 (ko) 2018-12-17 2026-03-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질 및 이차 전지
CN109994729B (zh) 2019-03-19 2021-03-05 宁德新能源科技有限公司 正极材料及使用所述正极材料的电化学装置
WO2020201874A1 (ja) 2019-03-29 2020-10-08 株式会社半導体エネルギー研究所 正極活物質、および二次電池
CN113677629A (zh) 2019-04-05 2021-11-19 株式会社半导体能源研究所 正极活性物质的制造方法、二次电池的制造方法、二次电池
KR20210151153A (ko) 2019-04-12 2021-12-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질의 제작 방법
US12322758B2 (en) 2019-06-07 2025-06-03 Semiconductor Energy Laboratory Co., Ltd. Secondary battery, electronic device, and vehicle
JPWO2022090843A1 (https=) 2020-10-26 2022-05-05
WO2022229776A1 (ja) 2021-04-29 2022-11-03 株式会社半導体エネルギー研究所 二次電池、および電子機器
JP2023152003A (ja) * 2022-04-01 2023-10-16 住友金属鉱山株式会社 リチウムイオン二次電池用正極活物質、リチウムイオン二次電池用正極活物質の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3223523B2 (ja) * 1991-05-30 2001-10-29 松下電器産業株式会社 非水電解液二次電池
JP3245886B2 (ja) * 1991-05-30 2002-01-15 松下電器産業株式会社 非水電解液二次電池
JP3396696B2 (ja) * 1993-11-26 2003-04-14 エヌイーシートーキン栃木株式会社 二次電池
JP2787153B2 (ja) * 1994-09-30 1998-08-13 株式会社日立製作所 二次電池及びその製造方法
JP3536944B2 (ja) * 1995-02-14 2004-06-14 株式会社ユアサコーポレーション 非水電解質電池
JP3172388B2 (ja) * 1995-02-27 2001-06-04 三洋電機株式会社 リチウム二次電池
JP2001143703A (ja) * 1999-11-11 2001-05-25 Nichia Chem Ind Ltd リチウム二次電池用正極活物質

Also Published As

Publication number Publication date
JP2006261132A (ja) 2006-09-28

Similar Documents

Publication Publication Date Title
JP4736943B2 (ja) リチウム二次電池用正極活物質およびその製造方法
JP2001143703A (ja) リチウム二次電池用正極活物質
JP4465264B2 (ja) 寿命特性と安全性に優れたリチウム金属複合酸化物およびその製造方法
JP3860542B2 (ja) リチウム２次電池の正極活物質及びその製造方法
JP4954451B2 (ja) リチウム二次電池用正極材およびその製造方法
CN106450211B (zh) 一种表面包覆复合的富锂锰基正极材料及其制备方法
JP5961911B2 (ja) 出力特性と安全性が向上した混合正極活物質及びこれを含むリチウム二次電池
JP6650956B2 (ja) リチウムイオン電池用正極活物質、リチウムイオン電池及びリチウムイオン電池用正極活物質の製造方法
JP6611438B2 (ja) 非水電解質二次電池用正極材料及びその製造方法、並びに非水電解質二次電池
JP2012155994A (ja) 固体電池用電極
WO2017034001A1 (ja) 非水系電解質二次電池用正極活物質とその製造方法、および非水系電解質二次電池
JP2002175808A (ja) リチウム二次電池正極活物質用リチウム遷移金属複合酸化物およびその製造方法
JP5300370B2 (ja) 非水系電解質二次電池用正極活物質、その製造方法および非水系電解質二次電池
CN116190631B (zh) 一种富锂锰基正极活性材料和电池
JP7494647B2 (ja) リチウムイオン二次電池用正極
JP4604347B2 (ja) 非水電解質二次電池用正極活物質の製造方法
JP6303279B2 (ja) 正極活物質粒子粉末及びその製造方法、並びに非水電解質二次電池
JP4628704B2 (ja) リチウム二次電池用正極材およびその製造方法
JP2023508026A (ja) 正極活物質、その製造方法およびこれを含むリチウム二次電池
CN109817968A (zh) 经表面包覆的镍锰酸锂颗粒及其制造方法
CN116454264B (zh) 一种正极活性材料及其制备方法和电池
JP2014216077A (ja) 非水電解質リチウムイオン二次電池用正極材料およびその正極材料を用いた非水電解質リチウムイオン二次電池
CN116169267A (zh) 一种v2o5包覆的改性富锂正极材料及其制备方法和用途
KR102015425B1 (ko) 표면 코팅층이 형성된 리튬 이차전지용 양극 활물질, 이를 포함하는 리튬 이차전지 및 그 제조방법
KR102807098B1 (ko) 리튬티타네이트를 포함하는 리튬 이차전지용 음극 활물질 및 이의 제조방법

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061110

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070517

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100323

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100524

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20100720

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101007

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20101027

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: 20110405

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110418

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4736943

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

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

Free format text: PAYMENT UNTIL: 20140513

Year of fee payment: 3

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

Free format text: PAYMENT UNTIL: 20140513

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

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

EXPY Cancellation because of completion of term