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WO2011028264A3 - Methods and systems involving materials and electrodes for water electrolysis and other electrochemical techniques - Google Patents

Methods and systems involving materials and electrodes for water electrolysis and other electrochemical techniques Download PDF

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Publication number
WO2011028264A3
WO2011028264A3 PCT/US2010/002368 US2010002368W WO2011028264A3 WO 2011028264 A3 WO2011028264 A3 WO 2011028264A3 US 2010002368 W US2010002368 W US 2010002368W WO 2011028264 A3 WO2011028264 A3 WO 2011028264A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
electrodes
water electrolysis
electrochemical techniques
systems involving
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/US2010/002368
Other languages
French (fr)
Other versions
WO2011028264A2 (en
Inventor
Arthur J. Esswein
Steven Y. Reece
Daniel G. Nocera
Kimberly Sung
Zachary I. Green
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.)
Sun Catalytix Corp
Original Assignee
Sun Catalytix Corp
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 Sun Catalytix Corp filed Critical Sun Catalytix Corp
Publication of WO2011028264A2 publication Critical patent/WO2011028264A2/en
Publication of WO2011028264A3 publication Critical patent/WO2011028264A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H01M4/90—Selection of catalytic 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
    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for 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
    • 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
    • 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
    • H01M4/8605—Porous electrodes
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

Methods and systems for electrolysis and/or other electrochemical techniques are provided. In some cases, the methods and systems can be used for energy storage, particularly in the area of energy conversion, and/or production of oxygen, hydrogen, and/or oxygen and/or hydrogen containing species.
PCT/US2010/002368 2009-08-27 2010-08-27 Methods and systems involving materials and electrodes for water electrolysis and other electrochemical techniques Ceased WO2011028264A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23750709P 2009-08-27 2009-08-27
US61/237,507 2009-08-27
US28584409P 2009-12-11 2009-12-11
US61/285,844 2009-12-11

Publications (2)

Publication Number Publication Date
WO2011028264A2 WO2011028264A2 (en) 2011-03-10
WO2011028264A3 true WO2011028264A3 (en) 2011-04-28

Family

ID=43446599

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/002368 Ceased WO2011028264A2 (en) 2009-08-27 2010-08-27 Methods and systems involving materials and electrodes for water electrolysis and other electrochemical techniques

Country Status (1)

Country Link
WO (1) WO2011028264A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011028262A2 (en) 2009-08-27 2011-03-10 Sun Catalytix Corporation Compositions, electrodes, methods and systems for water electrolysis and other electrochemical techniques
CA2847210C (en) 2011-09-01 2020-04-14 Simon TRUDEL Electrocatalytic materials, and methods for manufacturing same
US8349587B2 (en) 2011-10-31 2013-01-08 Ginkgo Bioworks, Inc. Methods and systems for chemoautotrophic production of organic compounds
WO2014089436A1 (en) 2012-12-07 2014-06-12 Ginkgo Bioworks, Inc. Methods and systems for methylotrophic production of organic compounds
WO2015175476A2 (en) 2014-05-12 2015-11-19 University Of Iowa Research Foundation Lanthanide electrochemistry
CN113184952B (en) * 2021-04-20 2022-10-25 同济大学 Synchronous recovery device for nitrogen and phosphorus in wastewater and recovery method and application thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009154753A2 (en) * 2008-06-18 2009-12-23 Massachusetts Institute Of Technology Catalytic materials, electrodes, and systems for water electrolysis and other electrochemical techniques

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009154753A2 (en) * 2008-06-18 2009-12-23 Massachusetts Institute Of Technology Catalytic materials, electrodes, and systems for water electrolysis and other electrochemical techniques

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SURENDRANATH Y ET AL: "Electrolyte-dependent electrosynthesis and activity of cobalt-based water oxidation catalysts", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, US, vol. 131, 25 February 2009 (2009-02-25), pages 2615 - 2620, XP002582780, ISSN: 0002-7863, [retrieved on 20090130], DOI: DOI:10.1021/JA807769R *

Also Published As

Publication number Publication date
WO2011028264A2 (en) 2011-03-10

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