JPWO2022038449A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2022038449A5
JPWO2022038449A5 JP2022543807A JP2022543807A JPWO2022038449A5 JP WO2022038449 A5 JPWO2022038449 A5 JP WO2022038449A5 JP 2022543807 A JP2022543807 A JP 2022543807A JP 2022543807 A JP2022543807 A JP 2022543807A JP WO2022038449 A5 JPWO2022038449 A5 JP WO2022038449A5
Authority
JP
Japan
Prior art keywords
additive element
positive electrode
active material
secondary battery
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.)
Granted
Application number
JP2022543807A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022038449A1 (https=
JP7850073B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2021/057237 external-priority patent/WO2022038449A1/ja
Publication of JPWO2022038449A1 publication Critical patent/JPWO2022038449A1/ja
Publication of JPWO2022038449A5 publication Critical patent/JPWO2022038449A5/ja
Application granted granted Critical
Publication of JP7850073B2 publication Critical patent/JP7850073B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2022543807A 2020-08-20 2021-08-06 二次電池、電子機器および車両 Active JP7850073B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020139152 2020-08-20
JP2020139152 2020-08-20
JP2020150431 2020-09-08
JP2020150431 2020-09-08
PCT/IB2021/057237 WO2022038449A1 (ja) 2020-08-20 2021-08-06 二次電池、電子機器および車両

Publications (3)

Publication Number Publication Date
JPWO2022038449A1 JPWO2022038449A1 (https=) 2022-02-24
JPWO2022038449A5 true JPWO2022038449A5 (https=) 2024-08-14
JP7850073B2 JP7850073B2 (ja) 2026-04-22

Family

ID=80323230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022543807A Active JP7850073B2 (ja) 2020-08-20 2021-08-06 二次電池、電子機器および車両

Country Status (5)

Country Link
US (1) US20230299280A1 (https=)
JP (1) JP7850073B2 (https=)
KR (1) KR20230052905A (https=)
CN (1) CN115956279A (https=)
WO (1) WO2022038449A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220073367A1 (en) * 2020-09-08 2022-03-10 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing secondary battery and secondary battery
KR20250087957A (ko) * 2023-12-08 2025-06-17 삼성에스디아이 주식회사 리튬 이차전지용 양극 활물질 및 이를 포함하는 리튬 이차전지

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007005073A (ja) * 2005-06-22 2007-01-11 Sony Corp 正極材料および電池、ならびに正極材料の製造方法
JP2010211925A (ja) * 2009-03-06 2010-09-24 Panasonic Corp 非水電解質二次電池用正極活物質、その製造方法、および非水電解質二次電池
WO2011152183A1 (en) 2010-06-02 2011-12-08 Semiconductor Energy Laboratory Co., Ltd. Power storage device
JP6172529B2 (ja) * 2014-07-22 2017-08-02 トヨタ自動車株式会社 リチウムイオン二次電池用正極活物質およびその利用
JP6520037B2 (ja) 2014-10-09 2019-05-29 日立化成株式会社 リチウムイオン二次電池用正極活物質、及びリチウムイオン二次電池
JP6380807B2 (ja) * 2015-04-17 2018-08-29 トヨタ自動車株式会社 非水電解質二次電池用正極活物質
JP6848181B2 (ja) * 2015-11-27 2021-03-24 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池
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
US11018336B2 (en) * 2018-06-06 2021-05-25 Global Graphene Group, Inc. Multi-level graphene-protected anode active material particles for fast-charging lithium-ion batteries
EP3613705A3 (en) * 2018-08-22 2020-03-04 Ecopro Bm Co., Ltd. Lithium composite oxide, positive electrode active material for lithium secondary battery and lithium secondary battery comprising the same

Similar Documents

Publication Publication Date Title
JPWO2022038449A5 (https=)
JP2017059551A5 (https=)
JPWO2021186290A5 (https=)
JP2017168396A5 (https=)
EP4167312A3 (en) Electrodes for metal-ion batteries
JP2022013364A5 (ja) 正極活物質、正極活物質層、二次電池、電子機器、及び車両
JP2021192388A5 (https=)
WO2006045339A3 (de) Anorganische separator-elektroden-einheit für lithium-ionen-batterien, verfahren zu deren herstellung und verwendung in lithium-batterien
ATE533732T1 (de) Material für positive elektrode aus einem oxid vom lamellaren typ für eine lithiumbatterie
WO2017035303A8 (en) Cation-disordered oxides for rechargeable lithium batteries and other applications
CN105280911A (zh) 用于锂离子二次电池的正电极活性材料、用于锂离子二次电池的正电极及锂离子二次电池
WO2011060024A3 (en) Open structures in substrates for electrodes
EP2079120A3 (en) Electrode Assembly and Lithium Secondary Battery having the same
WO2011056847A3 (en) High capacity anode materials for lithium ion batteries
JP2013235811A5 (ja) リチウム二次電池用負極及びリチウム二次電池
TW200511624A (en) Positive electrode active material for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery
US20110189543A1 (en) Cathode active material with magnesium, and magnesium secondary battery with the same
RU2016134026A (ru) Щелочной аккумуляторный элемент
EP2950369A3 (en) Energy storage device
JP2013201052A5 (https=)
EP2365571A3 (en) Nonaqueous electrolyte secondary battery
EP2613401A4 (en) Metal-oxygen battery
JP7453765B2 (ja) 全固体電池
JP2012023027A5 (https=)
JP2011222498A5 (https=)