JP7357144B2 - 電極組成物、全固体二次電池用電極シート及び全固体二次電池、並びに、全固体二次電池用電極シート及び全固体二次電池の製造方法 - Google Patents

電極組成物、全固体二次電池用電極シート及び全固体二次電池、並びに、全固体二次電池用電極シート及び全固体二次電池の製造方法 Download PDF

Info

Publication number
JP7357144B2
JP7357144B2 JP2022510617A JP2022510617A JP7357144B2 JP 7357144 B2 JP7357144 B2 JP 7357144B2 JP 2022510617 A JP2022510617 A JP 2022510617A JP 2022510617 A JP2022510617 A JP 2022510617A JP 7357144 B2 JP7357144 B2 JP 7357144B2
Authority
JP
Japan
Prior art keywords
solid
active material
state secondary
secondary battery
group
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
JP2022510617A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021193751A1 (https=
JPWO2021193751A5 (https=
Inventor
陽 串田
宏顕 望月
浩司 安田
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.)
Fujifilm Corp
Original Assignee
Fujifilm 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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of JPWO2021193751A1 publication Critical patent/JPWO2021193751A1/ja
Publication of JPWO2021193751A5 publication Critical patent/JPWO2021193751A5/ja
Application granted granted Critical
Publication of JP7357144B2 publication Critical patent/JP7357144B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • 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

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2022510617A 2020-03-26 2021-03-24 電極組成物、全固体二次電池用電極シート及び全固体二次電池、並びに、全固体二次電池用電極シート及び全固体二次電池の製造方法 Active JP7357144B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020055342 2020-03-26
JP2020055342 2020-03-26
PCT/JP2021/012346 WO2021193751A1 (ja) 2020-03-26 2021-03-24 電極組成物、全固体二次電池用電極シート及び全固体二次電池、並びに、全固体二次電池用電極シート及び全固体二次電池の製造方法

Publications (3)

Publication Number Publication Date
JPWO2021193751A1 JPWO2021193751A1 (https=) 2021-09-30
JPWO2021193751A5 JPWO2021193751A5 (https=) 2022-07-21
JP7357144B2 true JP7357144B2 (ja) 2023-10-05

Family

ID=77890666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022510617A Active JP7357144B2 (ja) 2020-03-26 2021-03-24 電極組成物、全固体二次電池用電極シート及び全固体二次電池、並びに、全固体二次電池用電極シート及び全固体二次電池の製造方法

Country Status (6)

Country Link
US (1) US20230006245A1 (https=)
EP (1) EP4131477A4 (https=)
JP (1) JP7357144B2 (https=)
KR (1) KR102904901B1 (https=)
CN (1) CN115191042B (https=)
WO (1) WO2021193751A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023132304A1 (ja) * 2022-01-04 2023-07-13 パナソニックホールディングス株式会社 正極材料および電池
KR20240050872A (ko) * 2022-10-12 2024-04-19 주식회사 한솔케미칼 분리막용 공중합체 및 이를 포함하는 이차전지

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013129658A1 (ja) 2012-03-02 2013-09-06 日本ゼオン株式会社 二次電池用正極及び二次電池
JP2015103451A (ja) 2013-11-26 2015-06-04 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 全固体二次電池および全固体二次電池の製造方法
WO2017099247A1 (ja) 2015-12-11 2017-06-15 富士フイルム株式会社 固体電解質組成物、全固体二次電池用シート、全固体二次電池用電極シート及びその製造方法、並びに、全固体二次電池及びその製造方法
JP2019016517A (ja) 2017-07-06 2019-01-31 トヨタ自動車株式会社 全固体リチウムイオン二次電池
WO2019054191A1 (ja) 2017-09-14 2019-03-21 富士フイルム株式会社 固体電解質組成物、その製造方法、保存方法及びキット、固体電解質含有シート、その保存方法及びキット、並びに、全固体二次電池
JP2019186212A (ja) 2018-03-30 2019-10-24 三井金属鉱業株式会社 全固体電池負極及び全固体リチウム二次電池

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619351B2 (ja) 1985-07-23 1994-03-16 和光純薬工業株式会社 ラテツクス凝集反応測定装置
JPH026856A (ja) 1988-06-27 1990-01-11 Motonobu Shibata 触媒担体およびその製造方法
JPH0345473A (ja) 1989-07-11 1991-02-27 Toyoda Mach Works Ltd 四輪操舵装置
JPH0590844A (ja) 1991-09-26 1993-04-09 Toshiba Corp 歪補償器
JPH064516A (ja) 1992-06-17 1994-01-14 Toshiba Corp 割当て決定支援方式
US8318342B2 (en) * 2007-06-22 2012-11-27 Panasonic Corporation All solid-state polymer battery
JP2016076292A (ja) * 2013-01-11 2016-05-12 日立マクセル株式会社 非水電解液二次電池
KR20180069137A (ko) 2013-09-25 2018-06-22 후지필름 가부시키가이샤 고체 전해질 조성물, 이를 이용한 전지용 전극 시트 및 전고체 이차전지
US20150147660A1 (en) * 2013-11-26 2015-05-28 Samsung Electronics Co., Ltd. All solid secondary battery and method of preparing all solid secondary battery
JP2016035911A (ja) 2014-07-31 2016-03-17 富士フイルム株式会社 全固体二次電池、固体電解質組成物、これを用いた電池用電極シート、電池用電極シートの製造方法および全固体二次電池の製造方法
KR20180052558A (ko) * 2015-09-16 2018-05-18 니폰 제온 가부시키가이샤 전고체 2차 전지
CN105489931A (zh) * 2015-12-24 2016-04-13 国联汽车动力电池研究院有限责任公司 硫化物电解质在制备全固态电池中的应用
CN105870455A (zh) * 2016-06-06 2016-08-17 北京师范大学 含硫正极的酸性粘结剂、锂硫电池及制备方法
CN109599561B (zh) * 2017-09-30 2020-11-10 宁德时代新能源科技股份有限公司 全固态锂离子二次电池用粘结剂、电解质膜片、电极膜片、电池及制备方法
JP7003151B2 (ja) * 2017-11-17 2022-01-20 富士フイルム株式会社 固体電解質組成物、全固体二次電池用シート、全固体二次電池用電極シート及び全固体二次電池、並びに、全固体二次電池用シート及び全固体二次電池の製造方法
KR102294865B1 (ko) * 2017-12-08 2021-08-30 주식회사 엘지에너지솔루션 이차전지 전극용 바인더, 이를 포함하는 이차전지 전극 및 이차전지, 상기 이차전지 전극을 제조하기 위한 이차전지 전극용 조성물, 및 상기 이차전지 전극 제조 방법
JP6972318B2 (ja) * 2018-04-20 2021-11-24 富士フイルム株式会社 固体電解質組成物、全固体二次電池用シート、全固体二次電池用電極シート及び全固体二次電池、並びに、全固体二次電池用シート及び全固体二次電池の製造方法
JP7185468B2 (ja) 2018-09-28 2022-12-07 株式会社Subaru 車両の熱管理システム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013129658A1 (ja) 2012-03-02 2013-09-06 日本ゼオン株式会社 二次電池用正極及び二次電池
JP2015103451A (ja) 2013-11-26 2015-06-04 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 全固体二次電池および全固体二次電池の製造方法
WO2017099247A1 (ja) 2015-12-11 2017-06-15 富士フイルム株式会社 固体電解質組成物、全固体二次電池用シート、全固体二次電池用電極シート及びその製造方法、並びに、全固体二次電池及びその製造方法
JP2019016517A (ja) 2017-07-06 2019-01-31 トヨタ自動車株式会社 全固体リチウムイオン二次電池
WO2019054191A1 (ja) 2017-09-14 2019-03-21 富士フイルム株式会社 固体電解質組成物、その製造方法、保存方法及びキット、固体電解質含有シート、その保存方法及びキット、並びに、全固体二次電池
JP2019186212A (ja) 2018-03-30 2019-10-24 三井金属鉱業株式会社 全固体電池負極及び全固体リチウム二次電池

Also Published As

Publication number Publication date
KR102904901B1 (ko) 2025-12-26
US20230006245A1 (en) 2023-01-05
EP4131477A4 (en) 2024-08-28
WO2021193751A1 (ja) 2021-09-30
JPWO2021193751A1 (https=) 2021-09-30
EP4131477A1 (en) 2023-02-08
CN115191042B (zh) 2025-10-14
KR20220131317A (ko) 2022-09-27
CN115191042A (zh) 2022-10-14

Similar Documents

Publication Publication Date Title
US12136696B2 (en) Solid electrolyte composition, sheet for all-solid state secondary battery, electrode sheet for all-solid state secondary battery, all-solid state secondary battery, method of manufacturing sheet for all-solid state secondary battery, and method of manufacturing all-solid state secondary battery
JP7554316B2 (ja) 全固体二次電池及び全固体二次電池用シート
JP7455871B2 (ja) 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池並びに、全固体二次電池用シート及び全固体二次電池の製造方法
JP7514944B2 (ja) 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池、並びに、全固体二次電池用シート及び全固体二次電池の製造方法
CN112042033B (zh) 固体电解质组合物、全固态二次电池及其片材和电极片以及所述电池及其片材的制造方法
JP7292498B2 (ja) 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池並びに、全固体二次電池用シート及び全固体二次電池の製造方法
JP7796662B2 (ja) 電極組成物、全固体二次電池用電極シート及び全固体二次電池、並びに、全固体二次電池用電極シート及び全固体二次電池の製造方法
US20210083323A1 (en) Solid electrolyte composition, solid electrolyte-containing sheet, all-solid state secondary battery, method of manufacturing solid electrolyte-containing sheet, and method of manufacturing all-solid state secondary battery
JP7779847B2 (ja) 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池、並びに、全固体二次電池用シート及び全固体二次電池の製造方法
JP7357144B2 (ja) 電極組成物、全固体二次電池用電極シート及び全固体二次電池、並びに、全固体二次電池用電極シート及び全固体二次電池の製造方法
JP7436692B2 (ja) 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池並びに、全固体二次電池用シート及び全固体二次電池の製造方法
JP6982682B2 (ja) 固体電解質組成物、全固体二次電池用シート、及び全固体二次電池、並びに、全固体二次電池用シート若しくは全固体二次電池の製造方法
JP7263536B2 (ja) 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池、並びに全固体二次電池用シート及び全固体二次電池の製造方法
WO2023282312A1 (ja) 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池並びに、全固体二次電池用シート及び全固体二次電池の製造方法
CN115443560A (zh) 含无机固体电解质组合物、全固态二次电池用片材及全固态二次电池、以及全固态二次电池用片材及全固态二次电池的制造方法
JP7769685B2 (ja) 電極組成物、全固体二次電池用電極シート及び全固体二次電池、並びに、全固体二次電池用電極シート及び全固体二次電池の製造方法
JP7427106B2 (ja) 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池、並びに、全固体二次電池用シート及び全固体二次電池の製造方法
WO2023282333A1 (ja) 電極組成物、全固体二次電池用電極シート及び全固体二次電池、並びに、全固体二次電池用電極シート及び全固体二次電池の製造方法
JP7373674B2 (ja) 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池、並びに、全固体二次電池用シート及び全固体二次電池の製造方法
JP7407286B2 (ja) 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池、並びに、全固体二次電池用シート及び全固体二次電池の製造方法
JP7791170B2 (ja) 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池、並びに、全固体二次電池用シート及び全固体二次電池の製造方法
WO2025205768A1 (ja) 非水二次電池用ポリマー組成物、非水二次電池用組成物、全固体二次電池用シート及び全固体二次電池、並びに、全固体二次電池用シート及び全固体二次電池の製造方法
WO2026048684A1 (ja) 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池、並びに、全固体二次電池用シート及び全固体二次電池の製造方法
WO2024071056A1 (ja) 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池、並びに、全固体二次電池用シート及び全固体二次電池の製造方法
WO2025005119A1 (ja) 全固体二次電池用バインダー、無機固体電解質含有組成物、全固体二次電池用シート、及び全固体二次電池

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220523

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220523

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230509

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230707

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: 20230919

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230925

R150 Certificate of patent or registration of utility model

Ref document number: 7357144

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150