JP7626839B2 - 空気極／セパレータ接合体及び金属空気二次電池 - Google Patents

空気極／セパレータ接合体及び金属空気二次電池 Download PDF

Info

Publication number
JP7626839B2
JP7626839B2 JP2023510225A JP2023510225A JP7626839B2 JP 7626839 B2 JP7626839 B2 JP 7626839B2 JP 2023510225 A JP2023510225 A JP 2023510225A JP 2023510225 A JP2023510225 A JP 2023510225A JP 7626839 B2 JP7626839 B2 JP 7626839B2
Authority
JP
Japan
Prior art keywords
separator
ldh
hydroxide ion
ion conductive
layer
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
JP2023510225A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022209010A5 (https=
JPWO2022209010A1 (https=
Inventor
友香莉 櫻山
直美 橋本
大空 加納
直美 齊藤
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of JPWO2022209010A1 publication Critical patent/JPWO2022209010A1/ja
Publication of JPWO2022209010A5 publication Critical patent/JPWO2022209010A5/ja
Application granted granted Critical
Publication of JP7626839B2 publication Critical patent/JP7626839B2/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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/497—Ionic conductivity
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Hybrid Cells (AREA)
JP2023510225A 2021-03-30 2021-12-02 空気極／セパレータ接合体及び金属空気二次電池 Active JP7626839B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021058884 2021-03-30
JP2021058884 2021-03-30
PCT/JP2021/044333 WO2022209010A1 (ja) 2021-03-30 2021-12-02 空気極／セパレータ接合体及び金属空気二次電池

Publications (3)

Publication Number Publication Date
JPWO2022209010A1 JPWO2022209010A1 (https=) 2022-10-06
JPWO2022209010A5 JPWO2022209010A5 (https=) 2023-11-07
JP7626839B2 true JP7626839B2 (ja) 2025-02-04

Family

ID=83455834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023510225A Active JP7626839B2 (ja) 2021-03-30 2021-12-02 空気極／セパレータ接合体及び金属空気二次電池

Country Status (5)

Country Link
US (1) US20230395944A1 (https=)
JP (1) JP7626839B2 (https=)
CN (1) CN116982198A (https=)
DE (1) DE112021006974T5 (https=)
WO (1) WO2022209010A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024190570A1 (https=) * 2023-03-15 2024-09-19
JPWO2025052966A1 (https=) * 2023-09-06 2025-03-13

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007157445A (ja) 2005-12-02 2007-06-21 Toshiba Battery Co Ltd 空気電池
JP2016081572A (ja) 2014-10-09 2016-05-16 トヨタ自動車株式会社 空気電池
JP2020166990A (ja) 2019-03-28 2020-10-08 Tdk株式会社 マグネシウム空気電池
WO2020255856A1 (ja) 2019-06-19 2020-12-24 日本碍子株式会社 水酸化物イオン伝導セパレータ及び亜鉛二次電池

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539396A (en) * 1968-11-05 1970-11-10 Us Army Rechargeable alkaline zinc system
WO2009135030A1 (en) * 2008-04-30 2009-11-05 Battelle Memorial Institute Metal-air battery
EP2782185B1 (en) 2011-11-16 2016-04-20 NGK Insulators, Ltd. Zinc-air secondary battery
WO2015074037A2 (en) * 2013-11-18 2015-05-21 California Institute Of Technology Separator enclosures for electrodes and electrochemical cells
JP6441900B2 (ja) 2014-03-28 2018-12-19 日本碍子株式会社 金属空気電池用空気極
KR102290282B1 (ko) * 2014-09-15 2021-08-17 삼성전자주식회사 금속-공기 전지
WO2016067884A1 (ja) 2014-10-28 2016-05-06 日本碍子株式会社 層状複水酸化物緻密膜の形成方法
WO2016076047A1 (ja) 2014-11-13 2016-05-19 日本碍子株式会社 亜鉛二次電池に用いられるセパレータ構造体
WO2016208770A1 (ja) * 2015-06-26 2016-12-29 日本碍子株式会社 空気極材料、空気極及び金属空気電池
JP6550193B2 (ja) 2017-03-09 2019-07-24 日本碍子株式会社 セパレータ／空気極複合体の製造方法
WO2020246176A1 (ja) 2019-06-05 2020-12-10 日本碍子株式会社 空気極／セパレータ接合体及び金属空気二次電池

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007157445A (ja) 2005-12-02 2007-06-21 Toshiba Battery Co Ltd 空気電池
JP2016081572A (ja) 2014-10-09 2016-05-16 トヨタ自動車株式会社 空気電池
JP2020166990A (ja) 2019-03-28 2020-10-08 Tdk株式会社 マグネシウム空気電池
WO2020255856A1 (ja) 2019-06-19 2020-12-24 日本碍子株式会社 水酸化物イオン伝導セパレータ及び亜鉛二次電池

Also Published As

Publication number Publication date
DE112021006974T5 (de) 2023-11-16
WO2022209010A1 (ja) 2022-10-06
US20230395944A1 (en) 2023-12-07
JPWO2022209010A1 (https=) 2022-10-06
CN116982198A (zh) 2023-10-31

Similar Documents

Publication Publication Date Title
CN113906612B (zh) 空气极／隔板接合体及金属空气二次电池
CN111201661A (zh) 锌二次电池
TWI829813B (zh) 層狀雙氫氧化合物隔離膜及鋅二次電池
US12166237B2 (en) Air electrode/separator assembly and zinc-air secondary battery
US20230395944A1 (en) Air electrode/separator assembly and metal-air secondary battery
WO2020246176A1 (ja) 空気極／セパレータ接合体及び金属空気二次電池
JP7382488B2 (ja) 亜鉛二次電池及びモジュール電池
CN111480248A (zh) Ldh隔板及锌二次电池
US11862815B2 (en) Air electrode/separator assembly and metal-air secondary battery
JP7661490B2 (ja) 層状複水酸化物、層状複水酸化物の製造方法、空気極および金属空気二次電池
JP7714410B2 (ja) Ｌｄｈセパレータ及び亜鉛二次電池
JP7639120B2 (ja) 空気極／セパレータ接合体及び金属空気二次電池
JP7577196B2 (ja) 空気極／セパレータ接合体及び金属空気二次電池
JP7717825B2 (ja) Ｌｄｈセパレータ及びその製造方法、並びに亜鉛二次電池
JP7506762B2 (ja) 亜鉛二次電池
JP7516086B2 (ja) 二次電池及びモジュール電池
US20250357498A1 (en) Air electrode/separator conjugate and metal-air rechargeable battery
JP7626646B2 (ja) 定置型ニッケル亜鉛二次電池
WO2025163962A1 (ja) 亜鉛二次電池
WO2025187368A1 (ja) 空気極／セパレータ接合体及び金属空気二次電池
JP2025027650A (ja) 空気極
JP2024140385A (ja) 亜鉛二次電池
JP2024140384A (ja) Ｌｄｈセパレータ及び亜鉛二次電池

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230808

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230808

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240918

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241108

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: 20250106

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250123

R150 Certificate of patent or registration of utility model

Ref document number: 7626839

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150