WO2023163041A1 - Additif pour catalyseurs de réduction de dioxyde de carbone, couche de catalyseur, cathode, ensemble électrode-membrane échangeuse d'ions et dispositif d'électrolyse à électrolyte solide - Google Patents

Additif pour catalyseurs de réduction de dioxyde de carbone, couche de catalyseur, cathode, ensemble électrode-membrane échangeuse d'ions et dispositif d'électrolyse à électrolyte solide Download PDF

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Publication number
WO2023163041A1
WO2023163041A1 PCT/JP2023/006460 JP2023006460W WO2023163041A1 WO 2023163041 A1 WO2023163041 A1 WO 2023163041A1 JP 2023006460 W JP2023006460 W JP 2023006460W WO 2023163041 A1 WO2023163041 A1 WO 2023163041A1
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WIPO (PCT)
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group
additive
catalyst layer
carbon dioxide
water vapor
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PCT/JP2023/006460
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English (en)
Japanese (ja)
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寛之 兼古
チンシン ジア
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出光興産株式会社
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Publication of WO2023163041A1 publication Critical patent/WO2023163041A1/fr

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/56—Treatment of carbon black ; Purification
    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/23—Carbon monoxide or syngas
    • 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
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C25B11/032—Gas diffusion electrodes
    • 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
    • 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
    • C25B11/065—Carbon
    • 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
    • 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
    • C25B11/085—Organic compound
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the 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
    • 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

Abstract

La présente invention concerne : une couche de catalyseur pour laquelle une détérioration fonctionnelle peut être supprimée ; un additif pour catalyseurs de réduction de dioxyde de carbone, l'additif permettant d'obtenir une excellente conductivité électrique d'une couche de catalyseur d'électrode et une excellente efficacité d'électrolyse d'une réaction de réduction électrolytique de dioxyde de carbone ; une électrode ; un ensemble électrode-membrane échangeuse d'ions ; et un dispositif d'électrolyse à électrolyte solide. L'additif pour catalyseurs de réduction de dioxyde de carbone comprend un support qui contient du carbone, tout en ayant un groupe aryle sur la surface.
PCT/JP2023/006460 2022-02-28 2023-02-22 Additif pour catalyseurs de réduction de dioxyde de carbone, couche de catalyseur, cathode, ensemble électrode-membrane échangeuse d'ions et dispositif d'électrolyse à électrolyte solide WO2023163041A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022029894 2022-02-28
JP2022-029894 2022-02-28

Publications (1)

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WO2023163041A1 true WO2023163041A1 (fr) 2023-08-31

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PCT/JP2023/006460 WO2023163041A1 (fr) 2022-02-28 2023-02-22 Additif pour catalyseurs de réduction de dioxyde de carbone, couche de catalyseur, cathode, ensemble électrode-membrane échangeuse d'ions et dispositif d'électrolyse à électrolyte solide

Country Status (2)

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TW (1) TW202340540A (fr)
WO (1) WO2023163041A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10510861A (ja) * 1994-12-15 1998-10-20 キャボット コーポレイション ジアゾニウム塩と反応したカーボンブラックおよび生成物
JP2003515872A (ja) * 1999-10-12 2003-05-07 キャボット コーポレイション ガス拡散電極に有用な修飾炭素製品
JP2007314407A (ja) * 2006-04-25 2007-12-06 Tetsuo Hino カーボン材料とフェニレン誘導体との反応生成物およびそれを用いた導電性組成物、ならびに反応生成物の製法
JP2009037902A (ja) * 2007-08-02 2009-02-19 Toyota Motor Corp 燃料電池用電極形成用の触媒担持担体とその製造方法および固体高分子型燃料電池
JP2013073766A (ja) * 2011-09-28 2013-04-22 Toyota Motor Corp 導電性粒子、触媒インク、燃料電池、導電性粒子の製造方法
WO2021149433A1 (fr) * 2020-01-22 2021-07-29 積水化学工業株式会社 Catalyseur, procédé de production de catalyseur, électrode de réduction de dioxyde de carbone, corps multicouche, et dispositif de réduction de dioxyde de carbone

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10510861A (ja) * 1994-12-15 1998-10-20 キャボット コーポレイション ジアゾニウム塩と反応したカーボンブラックおよび生成物
JP2003515872A (ja) * 1999-10-12 2003-05-07 キャボット コーポレイション ガス拡散電極に有用な修飾炭素製品
JP2007314407A (ja) * 2006-04-25 2007-12-06 Tetsuo Hino カーボン材料とフェニレン誘導体との反応生成物およびそれを用いた導電性組成物、ならびに反応生成物の製法
JP2009037902A (ja) * 2007-08-02 2009-02-19 Toyota Motor Corp 燃料電池用電極形成用の触媒担持担体とその製造方法および固体高分子型燃料電池
JP2013073766A (ja) * 2011-09-28 2013-04-22 Toyota Motor Corp 導電性粒子、触媒インク、燃料電池、導電性粒子の製造方法
WO2021149433A1 (fr) * 2020-01-22 2021-07-29 積水化学工業株式会社 Catalyseur, procédé de production de catalyseur, électrode de réduction de dioxyde de carbone, corps multicouche, et dispositif de réduction de dioxyde de carbone

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