JP6466074B2 - ナトリウムイオン二次電池用正極活物質 - Google Patents

ナトリウムイオン二次電池用正極活物質 Download PDF

Info

Publication number
JP6466074B2
JP6466074B2 JP2014050203A JP2014050203A JP6466074B2 JP 6466074 B2 JP6466074 B2 JP 6466074B2 JP 2014050203 A JP2014050203 A JP 2014050203A JP 2014050203 A JP2014050203 A JP 2014050203A JP 6466074 B2 JP6466074 B2 JP 6466074B2
Authority
JP
Japan
Prior art keywords
sodium
positive electrode
ion secondary
active material
electrode active
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.)
Active
Application number
JP2014050203A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015176662A (ja
JP2015176662A5 (enExample
Inventor
健太郎 倉谷
健太郎 倉谷
田渕　光春
光春 田渕
哲 清林
哲 清林
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
National Institute of Advanced Industrial Science and Technology AIST
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 National Institute of Advanced Industrial Science and Technology AIST filed Critical National Institute of Advanced Industrial Science and Technology AIST
Priority to JP2014050203A priority Critical patent/JP6466074B2/ja
Publication of JP2015176662A publication Critical patent/JP2015176662A/ja
Publication of JP2015176662A5 publication Critical patent/JP2015176662A5/ja
Application granted granted Critical
Publication of JP6466074B2 publication Critical patent/JP6466074B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

  • Compounds Of Iron (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2014050203A 2014-03-13 2014-03-13 ナトリウムイオン二次電池用正極活物質 Active JP6466074B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014050203A JP6466074B2 (ja) 2014-03-13 2014-03-13 ナトリウムイオン二次電池用正極活物質

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014050203A JP6466074B2 (ja) 2014-03-13 2014-03-13 ナトリウムイオン二次電池用正極活物質

Publications (3)

Publication Number Publication Date
JP2015176662A JP2015176662A (ja) 2015-10-05
JP2015176662A5 JP2015176662A5 (enExample) 2017-04-13
JP6466074B2 true JP6466074B2 (ja) 2019-02-06

Family

ID=54255710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014050203A Active JP6466074B2 (ja) 2014-03-13 2014-03-13 ナトリウムイオン二次電池用正極活物質

Country Status (1)

Country Link
JP (1) JP6466074B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110249457B (zh) * 2017-02-13 2022-04-26 日本碍子株式会社 锂复合氧化物烧结体板及锂二次电池
CN110249458B (zh) * 2017-02-13 2022-04-26 日本碍子株式会社 锂复合氧化物烧结体板
JP7571646B2 (ja) * 2021-03-29 2024-10-23 戸田工業株式会社 ナトリウムフェライト粒子粉末及びその製造方法
CN116154287B (zh) * 2022-12-26 2024-07-30 三一红象电池有限公司 一种高浓度电解液和钠离子电池

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5031192B2 (ja) * 2004-03-31 2012-09-19 準一 山木 非水電解質ナトリウム二次電池用正極活物質の製造方法
KR100713099B1 (ko) * 2005-03-07 2007-05-02 주식회사 엘지화학 폴리카보네이트 수지의 제조 방법
JP5216960B2 (ja) * 2006-12-26 2013-06-19 日立マクセル株式会社 リチウムイオン二次電池用正極活物質
JP2009129741A (ja) * 2007-11-26 2009-06-11 Kyushu Univ ナトリウムイオン二次電池およびそれに用いる負極活物質
JP2010080424A (ja) * 2008-08-27 2010-04-08 Sumitomo Chemical Co Ltd 電極活物質およびその製造方法
WO2011129419A1 (ja) * 2010-04-16 2011-10-20 住友化学株式会社 複合金属酸化物、正極活物質、正極およびナトリウム二次電池
JP2012169160A (ja) * 2011-02-15 2012-09-06 Sumitomo Chemical Co Ltd ナトリウム二次電池用電極およびナトリウム二次電池

Also Published As

Publication number Publication date
JP2015176662A (ja) 2015-10-05

Similar Documents

Publication Publication Date Title
JP6112118B2 (ja) Ｌｉ−Ｎｉ複合酸化物粒子粉末並びに非水電解質二次電池
JP4963059B2 (ja) チタン及びニッケル含有リチウムマンガン系複合酸化物
JP6107832B2 (ja) Ｌｉ−Ｎｉ複合酸化物粒子粉末及びその製造方法、並びに非水電解質二次電池
JP6708326B2 (ja) ナトリウム二次電池用正極材料
US20160226068A1 (en) Lithium-rich manganese-based positive electrode material and preparation method therefor
JP3606290B2 (ja) 非水系電池の正極活物質用コバルト含有ニッケル酸リチウムの製造方法
JP5958926B2 (ja) リチウムマンガン系複合酸化物およびその製造方法
JP6083556B2 (ja) ナトリウムイオン二次電池用正極活物質
JP5737513B2 (ja) 非水電解質二次電池用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
JP3940788B2 (ja) リチウムフェライト系複合酸化物およびその製造方法
JP4997609B2 (ja) リチウムマンガン系複合酸化物の製造方法
JP2009179501A (ja) 規則構造を有する単斜晶系リチウムマンガン系複合酸化物およびその製造方法
JP2012216547A (ja) マンガンニッケル複合酸化物粒子粉末及びその製造方法、非水電解質二次電池用正極活物質粒子粉末の製造方法及び非水電解質二次電池
JP5516463B2 (ja) リチウムイオン二次電池用正極活物質の製造方法
JP6872816B2 (ja) ニッケルマンガン系複合酸化物及びその製造方法
JP6466074B2 (ja) ナトリウムイオン二次電池用正極活物質
JP4457213B2 (ja) リチウムフェライト系複合酸化物の製造方法
CN104835956A (zh) 一种由镍、钴、锰、铝等其中两种或多种金属盐/溶液制备锂离子电池正极材料的方法
JP7622934B2 (ja) リチウム複合酸化物及びその製造方法
JP2015038830A (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
JP2013060319A (ja) リチウムマンガン（ｉｖ）ニッケル（ｉｉｉ）系酸化物、その酸化物を含むリチウムイオン二次電池用正極活物質、その正極活物質を用いたリチウムイオン二次電池及びそのリチウムイオン二次電池を搭載した車両
JP5819786B2 (ja) 銅酸リチウム正極材料、同正極材料の製造方法、および同正極材料を正極活物質として含むリチウム二次電池
JP3407042B2 (ja) リチウムイオン二次電池正極用材料及びその製造方法
JP4734672B2 (ja) リチウム−鉄−マンガン複合酸化物の製造方法
JP6957013B2 (ja) 非水電解質二次電池用の正極材料およびその製造方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170307

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170310

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180320

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20180518

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: 20181219

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190109

R150 Certificate of patent or registration of utility model

Ref document number: 6466074

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

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