JP6978759B2 - 空気極用ガス拡散層 - Google Patents

空気極用ガス拡散層 Download PDF

Info

Publication number
JP6978759B2
JP6978759B2 JP2016223184A JP2016223184A JP6978759B2 JP 6978759 B2 JP6978759 B2 JP 6978759B2 JP 2016223184 A JP2016223184 A JP 2016223184A JP 2016223184 A JP2016223184 A JP 2016223184A JP 6978759 B2 JP6978759 B2 JP 6978759B2
Authority
JP
Japan
Prior art keywords
air electrode
catalyst
gas diffusion
diffusion layer
metal
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
JP2016223184A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018081812A5 (enExample
JP2018081812A (ja
Inventor
直子 藤原
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 JP2016223184A priority Critical patent/JP6978759B2/ja
Publication of JP2018081812A publication Critical patent/JP2018081812A/ja
Publication of JP2018081812A5 publication Critical patent/JP2018081812A5/ja
Application granted granted Critical
Publication of JP6978759B2 publication Critical patent/JP6978759B2/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
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Hybrid Cells (AREA)
  • Fuel Cell (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inert Electrodes (AREA)
JP2016223184A 2016-11-16 2016-11-16 空気極用ガス拡散層 Active JP6978759B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016223184A JP6978759B2 (ja) 2016-11-16 2016-11-16 空気極用ガス拡散層

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016223184A JP6978759B2 (ja) 2016-11-16 2016-11-16 空気極用ガス拡散層

Publications (3)

Publication Number Publication Date
JP2018081812A JP2018081812A (ja) 2018-05-24
JP2018081812A5 JP2018081812A5 (enExample) 2019-08-15
JP6978759B2 true JP6978759B2 (ja) 2021-12-08

Family

ID=62197795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016223184A Active JP6978759B2 (ja) 2016-11-16 2016-11-16 空気極用ガス拡散層

Country Status (1)

Country Link
JP (1) JP6978759B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7209221B2 (ja) * 2018-07-23 2023-01-20 パナソニックＩｐマネジメント株式会社 電気化学式水素ポンプ
JP7694893B2 (ja) * 2020-10-15 2025-06-18 国立大学法人京都大学 アルカリ水電解用アノード及びその製造方法
US11965256B2 (en) 2020-10-15 2024-04-23 Kyoto University Anode for alkaline water electrolysis and method for producing same
JP2025112172A (ja) * 2024-01-18 2025-07-31 本田技研工業株式会社 電極インクの塗工方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4555116B2 (ja) * 2005-02-18 2010-09-29 大日本印刷株式会社 積層体
JP2014209453A (ja) * 2013-03-26 2014-11-06 株式会社東芝 非水電解質空気電池
JP6566413B2 (ja) * 2014-03-28 2019-08-28 国立研究開発法人産業技術総合研究所 電気化学的酸素還元及び／又は酸素発生用触媒
CN105119007B (zh) * 2015-08-05 2017-12-08 黄河科技学院 一种耐腐蚀燃料电池气体扩散层的制备方法

Also Published As

Publication number Publication date
JP2018081812A (ja) 2018-05-24

Similar Documents

Publication Publication Date Title
Zhao et al. Surface reconstruction of La0. 8Sr0. 2Co0. 8Fe0. 2O3− δ for superimposed OER performance
Wang et al. Polymer-assisted approach to LaCo1-xNixO3 network nanostructures as bifunctional oxygen electrocatalysts
US7259126B2 (en) Gas diffusion electrode and catalyst for electrochemical oxygen reduction and method of dispersing the catalyst
JP6566413B2 (ja) 電気化学的酸素還元及び／又は酸素発生用触媒
JP7317904B2 (ja) 酸化還元バッファー金属酸化物を含む二機能性空気電極用の電極触媒組成物
JPWO2019117199A1 (ja) 水分解触媒用のマンガン酸化物、マンガン酸化物−カーボン混合物、マンガン酸化物複合電極材料及びそれらの製造方法
Erdil et al. B-site effect on high-entropy perovskite oxide as a bifunctional electrocatalyst for rechargeable zinc–air batteries
JP2017128806A (ja) 電極、電気化学セル、電気化学装置、スタック及び電極の製造方法
Tang et al. Oxide-based precious metal-free electrocatalysts for anion exchange membrane fuel cells: from material design to cell applications
JP6978759B2 (ja) 空気極用ガス拡散層
JP5679639B2 (ja) ガス拡散電極およびその製法
EP4406644A1 (en) Nano flake-shaped spinel oxidation catalyst for anion exchange membrane water electrolysis and preparation method thereof
KR20240035414A (ko) 산소 발생 반응 촉매
WO2014119549A1 (ja) 正極触媒、及び機器
Yuasa Molten salt synthesis of Nb-doped TiO2 rod-like particles for use in bifunctional oxygen reduction/evolution electrodes
CA3216687A1 (en) Electrode for gas evolution in electrolytic processes
JP4883884B2 (ja) 酸素還元用電極触媒およびガス拡散電極
JP4901143B2 (ja) 電極触媒、燃料極用電極、燃料電池装置及び電極触媒製造方法
JP5932791B2 (ja) 酸素消費電極およびその製造方法
JP2013176717A (ja) 金属酸化物触媒及びその製造方法、それを用いた燃料電池
JP7659138B1 (ja) 酸素発生電極触媒を含む電極
JP2020012170A (ja) 電極の製造方法、電極及び水素の製造方法
Silva et al. Synthesis and electrocatalytic properties of La0. 8Sr0. 2FeO3− δ perovskite oxide for oxygen reactions
EP4273299A1 (en) Noble metal nanocluster catalysts for oxygen evolution reaction and water splitting system using the same
Seo et al. A N-doped NbO x nanoparticle electrocatalyst deposited on carbon black for oxygen reduction and evolution reactions in alkaline media

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190705

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190711

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200901

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20201102

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201228

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210511

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20210709

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210908

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: 20211102

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20211105

R150 Certificate of patent or registration of utility model

Ref document number: 6978759

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