WO2024259099A3 - Électrodes en composite tridimensionnel nanoporeux à base de carbone et d'oxydes de métal de transition pour électrocatalyse efficace - Google Patents

Électrodes en composite tridimensionnel nanoporeux à base de carbone et d'oxydes de métal de transition pour électrocatalyse efficace Download PDF

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Publication number
WO2024259099A3
WO2024259099A3 PCT/US2024/033807 US2024033807W WO2024259099A3 WO 2024259099 A3 WO2024259099 A3 WO 2024259099A3 US 2024033807 W US2024033807 W US 2024033807W WO 2024259099 A3 WO2024259099 A3 WO 2024259099A3
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WO
WIPO (PCT)
Prior art keywords
transition metal
metal oxide
nanoporous
carbon composite
composite electrodes
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.)
Ceased
Application number
PCT/US2024/033807
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English (en)
Other versions
WO2024259099A2 (fr
Inventor
William J . SCHEIDELER
Anand P . TIWARI
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.)
Dartmouth College
Original Assignee
Dartmouth College
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 Dartmouth College filed Critical Dartmouth College
Publication of WO2024259099A2 publication Critical patent/WO2024259099A2/fr
Publication of WO2024259099A3 publication Critical patent/WO2024259099A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
    • 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
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • 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
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

L'invention concerne une électrode d'électrocatalyseur présentant une structure en treillis de brins constituée d'un polymère et d'un composite qui est disposé sur la structure en treillis de brins et comprend au moins un oxyde de métal de transition, qui peut comprendre l'oxyde de cuivre, l'oxyde de cobalt ou l'oxyde de nickel. Le composite et la structure en treillis de brins sont tridimensionnels et autonomes. L'électrode d'électrocatalyseur comprend un ou plusieurs pores qui sont alignés verticalement pour former des canaux et pour faciliter la libération de bulles. Le composite est utilisé pour une réaction d'évolution d'hydrogène alcalin (HER) et une réaction d'évolution d'oxygène (OER).
PCT/US2024/033807 2023-06-13 2024-06-13 Électrodes en composite tridimensionnel nanoporeux à base de carbone et d'oxydes de métal de transition pour électrocatalyse efficace Ceased WO2024259099A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363472667P 2023-06-13 2023-06-13
US63/472,667 2023-06-13

Publications (2)

Publication Number Publication Date
WO2024259099A2 WO2024259099A2 (fr) 2024-12-19
WO2024259099A3 true WO2024259099A3 (fr) 2025-05-15

Family

ID=93852907

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2024/033807 Ceased WO2024259099A2 (fr) 2023-06-13 2024-06-13 Électrodes en composite tridimensionnel nanoporeux à base de carbone et d'oxydes de métal de transition pour électrocatalyse efficace

Country Status (1)

Country Link
WO (1) WO2024259099A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120082908B (zh) * 2025-05-08 2025-08-22 浙江奕湃科技有限公司 一种用于电合成过氧化氢的3d打印电极及其制备方法与应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100116649A1 (en) * 2007-04-23 2010-05-13 Mitsui Chemicals, Inc. Gas generating device and carbon electrode for gas generation
US20180280144A1 (en) * 2017-04-01 2018-10-04 HD LifeSciences LLC Three-Dimensional Lattice Structures for Implants
US20190103600A1 (en) * 2017-10-03 2019-04-04 California Institute Of Technology Three-Dimensional Architected Pyrolyzed Electrodes for Use in Secondary Batteries and Methods of Making Three-Dimensional Architected Electrodes
US20220056600A1 (en) * 2018-12-21 2022-02-24 Inl - International Iberian Nanotechnology Laboratory Electrode material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100116649A1 (en) * 2007-04-23 2010-05-13 Mitsui Chemicals, Inc. Gas generating device and carbon electrode for gas generation
US20180280144A1 (en) * 2017-04-01 2018-10-04 HD LifeSciences LLC Three-Dimensional Lattice Structures for Implants
US20190103600A1 (en) * 2017-10-03 2019-04-04 California Institute Of Technology Three-Dimensional Architected Pyrolyzed Electrodes for Use in Secondary Batteries and Methods of Making Three-Dimensional Architected Electrodes
US20220056600A1 (en) * 2018-12-21 2022-02-24 Inl - International Iberian Nanotechnology Laboratory Electrode material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUDDY JULIA E., RAHMAN MD SAIFUR, HAMLIN ANDREW B., YE YOUXIONG, SCHEIDELER WILLIAM J.: "Transforming 3D-printed mesostructures into multimodal sensors with nanoscale conductive metal oxides", CELL REPORTS PHYSICAL SCIENCE, vol. 3, no. 3, 1 March 2022 (2022-03-01), pages 100786 - 100786-16, XP093317411, ISSN: 2666-3864, DOI: 10.1016/j.xcrp.2022.100786 *

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Publication number Publication date
WO2024259099A2 (fr) 2024-12-19

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