AU2021371594A1 - Cathode catalyst layer, organic hydride production device, and method for preparing cathode catalyst ink - Google Patents

Cathode catalyst layer, organic hydride production device, and method for preparing cathode catalyst ink Download PDF

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Publication number
AU2021371594A1
AU2021371594A1 AU2021371594A AU2021371594A AU2021371594A1 AU 2021371594 A1 AU2021371594 A1 AU 2021371594A1 AU 2021371594 A AU2021371594 A AU 2021371594A AU 2021371594 A AU2021371594 A AU 2021371594A AU 2021371594 A1 AU2021371594 A1 AU 2021371594A1
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AU
Australia
Prior art keywords
cathode catalyst
catalyst layer
cathode
organic hydride
porous body
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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.)
Pending
Application number
AU2021371594A
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English (en)
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AU2021371594A9 (en
Inventor
Miyuki KANEZAWA
Koji Matsuoka
Atsuo Sonai
Toru Takamura
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Eneos Corp
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Eneos Corp
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Publication date
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Publication of AU2021371594A1 publication Critical patent/AU2021371594A1/en
Publication of AU2021371594A9 publication Critical patent/AU2021371594A9/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • C25B11/081—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the element being a noble metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B01J31/10—Ion-exchange resins sulfonated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/054—Electrodes comprising electrocatalysts supported on a carrier
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
    • C25B11/067—Inorganic compound e.g. ITO, silica or titania
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • C25B11/089—Alloys
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/01—Products
    • C25B3/03—Acyclic or carbocyclic hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/25—Reduction
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Catalysts (AREA)
AU2021371594A 2020-10-30 2021-10-29 Cathode catalyst layer, organic hydride production device, and method for preparing cathode catalyst ink Pending AU2021371594A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP2020/040877 WO2022091361A1 (ja) 2020-10-30 2020-10-30 有機ハイドライド製造装置およびカソード触媒層の形成方法
AUPCT/JP2020/040877 2020-10-30
PCT/JP2021/039993 WO2022092257A1 (ja) 2020-10-30 2021-10-29 カソード触媒層、有機ハイドライド製造装置およびカソード触媒インクの調製方法

Publications (2)

Publication Number Publication Date
AU2021371594A1 true AU2021371594A1 (en) 2023-05-25
AU2021371594A9 AU2021371594A9 (en) 2024-02-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
AU2021371594A Pending AU2021371594A1 (en) 2020-10-30 2021-10-29 Cathode catalyst layer, organic hydride production device, and method for preparing cathode catalyst ink

Country Status (4)

Country Link
US (1) US20230392270A1 (https=)
JP (1) JPWO2022092257A1 (https=)
AU (1) AU2021371594A1 (https=)
WO (2) WO2022091361A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025225345A1 (ja) * 2024-04-26 2025-10-30 Ｅｎｅｏｓ株式会社 有機ハイドライド製造装置、有機ハイドライド製造システム、及び有機ハイドライド製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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US3423247A (en) * 1963-06-07 1969-01-21 Union Carbide Corp Porous conductive electrode having at least two zones
GB1222172A (en) * 1967-04-05 1971-02-10 Sony Corp Fuel cell electrode and a method of making the same
US4058482A (en) * 1976-12-20 1977-11-15 United Technologies Corporation Fuel cell electrode
US4177159A (en) * 1978-06-28 1979-12-04 United Technologies Corporation Catalytic dry powder material for fuel cell electrodes comprising fluorocarbon polymer and precatalyzed carbon
JPS6044051A (ja) * 1983-08-18 1985-03-08 Japan Storage Battery Co Ltd 有機化合物を酸化するか還元するための内部短絡電池式触媒
US4566957A (en) * 1984-12-10 1986-01-28 United Technologies Corporation Use of gas depolarized anodes for the electrochemical production of adiponitrile
US7255954B2 (en) * 1998-08-27 2007-08-14 Cabot Corporation Energy devices
JP4883884B2 (ja) * 2002-12-17 2012-02-22 旭化成ケミカルズ株式会社 酸素還元用電極触媒およびガス拡散電極
CN100527494C (zh) * 2006-09-15 2009-08-12 新源动力股份有限公司 低温燃料电池电极用ptfe/c复合粉体及应用
JP2010244952A (ja) * 2009-04-09 2010-10-28 Fuji Electric Systems Co Ltd ガス拡散電極の製造方法
WO2015029361A1 (ja) * 2013-08-30 2015-03-05 Ｊｘ日鉱日石エネルギー株式会社 電気化学還元装置および、芳香族化合物の水素化体の製造方法
JP6501141B2 (ja) * 2014-11-21 2019-04-17 国立大学法人横浜国立大学 有機ハイドライド製造装置およびこれを用いた有機ハイドライドの製造方法
JP6758628B2 (ja) * 2016-11-15 2020-09-23 国立大学法人横浜国立大学 有機ハイドライド製造装置及び有機ハイドライドの製造方法
KR20190083546A (ko) * 2018-01-04 2019-07-12 (주)엘켐텍 전기화학적 수소화 반응기 및 이것을 이용한 수소화물의 제조방법
JP6998797B2 (ja) * 2018-03-01 2022-02-10 Ｅｎｅｏｓ株式会社 有機ハイドライド製造装置、有機ハイドライドの製造方法およびエネルギー輸送方法
EP4065753A1 (en) * 2019-11-25 2022-10-05 Twelve Benefit Corporation Membrane electrode assembly for co x reduction

Also Published As

Publication number Publication date
WO2022092257A1 (ja) 2022-05-05
WO2022091361A1 (ja) 2022-05-05
AU2021371594A9 (en) 2024-02-08
US20230392270A1 (en) 2023-12-07
JPWO2022092257A1 (https=) 2022-05-05

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