PH12014501345A1 - High-load durable anode for oxygen generation and manufacturing method for the same - Google Patents

High-load durable anode for oxygen generation and manufacturing method for the same

Info

Publication number
PH12014501345A1
PH12014501345A1 PH12014501345A PH12014501345A PH12014501345A1 PH 12014501345 A1 PH12014501345 A1 PH 12014501345A1 PH 12014501345 A PH12014501345 A PH 12014501345A PH 12014501345 A PH12014501345 A PH 12014501345A PH 12014501345 A1 PH12014501345 A1 PH 12014501345A1
Authority
PH
Philippines
Prior art keywords
catalyst layer
manufacturing
degrees celsius
iridium oxide
oxygen generation
Prior art date
Application number
PH12014501345A
Other versions
PH12014501345B1 (en
Inventor
Cao Yi
Kato Akihiro
Hirao Kazuhiro
Furusawa Takashi
Original Assignee
Permelec Electrode Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47559625&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PH12014501345(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Permelec Electrode Ltd filed Critical Permelec Electrode Ltd
Publication of PH12014501345B1 publication Critical patent/PH12014501345B1/en
Publication of PH12014501345A1 publication Critical patent/PH12014501345A1/en

Links

Classifications

    • 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
    • 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
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
    • C25B11/053—Electrodes comprising one or more electrocatalytic coatings on a substrate characterised by multilayer electrocatalytic coatings
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating
    • 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
    • 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
    • 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
    • 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
    • C25B11/093—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 at least one noble metal or noble metal oxide and at least one non-noble metal oxide
    • 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

Abstract

The present invention aims to provide a high-load durable anode for oxygen generation and a manufacturing method for the same used for industrial electrolyses including manufacturing of electrolytic metal foils such as electrolytic copper foil, aluminum liquid contact and continuously electrogalvanized steel plate, and metal extraction, having superior durability under high-load electrolysis conditions. The present invention features an anode for oxygen generation and a manufacturing method for the same comprising a conductive metal substrate and a catalyst layer containing iridium oxide formed on the conductive metal substrate wherein the amount of coating of iridium per time for the catalyst layer is 2g/m2 or more, the coating is baked in a relatively high temperature region of 430 degrees Celsius - 480 degrees Celsius to form the catalyst layer containing amorphous iridium oxide and the catalyst layer containing the amorphous iridium oxide is post-baked in a further high temperature region of 520 degrees Celsius - 600 degrees Celsius to crystallize almost all amount of iridium oxide in the catalyst layer.
PH12014501345A 2011-12-26 2014-06-13 High-load durable anode for oxygen generation and manufacturing method for the same PH12014501345A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011283846 2011-12-26
PCT/JP2012/083168 WO2013099780A2 (en) 2011-12-26 2012-12-14 High-load durable anode for oxygen generation and manufacturing method for the same

Publications (2)

Publication Number Publication Date
PH12014501345B1 PH12014501345B1 (en) 2014-09-15
PH12014501345A1 true PH12014501345A1 (en) 2014-09-15

Family

ID=47559625

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12014501345A PH12014501345A1 (en) 2011-12-26 2014-06-13 High-load durable anode for oxygen generation and manufacturing method for the same

Country Status (14)

Country Link
US (1) US20150075978A1 (en)
JP (1) JP5686455B2 (en)
KR (1) KR101583179B1 (en)
CN (1) CN104024481A (en)
AU (1) AU2012361801A1 (en)
CA (1) CA2859939A1 (en)
CL (1) CL2014001717A1 (en)
MX (1) MX2014007759A (en)
MY (1) MY162043A (en)
PE (1) PE20142157A1 (en)
PH (1) PH12014501345A1 (en)
TW (1) TWI541385B (en)
WO (1) WO2013099780A2 (en)
ZA (1) ZA201404259B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3351659B1 (en) * 2015-09-18 2019-11-13 Asahi Kasei Kabushiki Kaisha Positive electrode for water electrolysis, electrolysis cell and method for producing positive electrode for water electrolysis
JP2017115232A (en) * 2015-12-25 2017-06-29 株式会社東芝 Electrode, membrane electrode composite, electrochemical cell and stack
KR102272749B1 (en) * 2016-11-22 2021-07-06 아사히 가세이 가부시키가이샤 Electrode for electrolysis
KR102126183B1 (en) * 2017-11-29 2020-06-24 한국과학기술연구원 Diffusion layer and oxygen electrode composite layers of polymer electrolyte membrane water electrolysis apparatus and method for preparing the same and polymer electrolyte membrane water electrolysis apparatus using the same
CN112368073B (en) * 2018-06-12 2024-04-09 国立研究开发法人科学技术振兴机构 Catalyst and method of use thereof
CN110760894A (en) * 2019-10-28 2020-02-07 昆明冶金研究院 Preparation method of titanium coating anode
WO2023189350A1 (en) * 2022-03-31 2023-10-05 デノラ・ペルメレック株式会社 Electrolysis electrode and method for producing same

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JPS56116892A (en) * 1980-02-20 1981-09-12 Japan Carlit Co Ltd:The Insoluble anode for generating oxygen and preparation thereof
DE3731285A1 (en) * 1987-09-17 1989-04-06 Conradty Metallelek Dimensionally stable anode, method for manufacturing it, and use thereof
JPH0499294A (en) * 1990-08-09 1992-03-31 Daiso Co Ltd Oxygen generating anode and its production
NL9101753A (en) * 1991-10-21 1993-05-17 Magneto Chemie Bv ANODES WITH EXTENDED LIFE AND METHODS FOR THEIR MANUFACTURE.
US5587058A (en) * 1995-09-21 1996-12-24 Karpov Institute Of Physical Chemicstry Electrode and method of preparation thereof
US6527939B1 (en) * 1999-06-28 2003-03-04 Eltech Systems Corporation Method of producing copper foil with an anode having multiple coating layers
US7247229B2 (en) * 1999-06-28 2007-07-24 Eltech Systems Corporation Coatings for the inhibition of undesirable oxidation in an electrochemical cell
JP3654204B2 (en) 2001-03-15 2005-06-02 ダイソー株式会社 Oxygen generating anode
JP3914162B2 (en) 2003-02-07 2007-05-16 ダイソー株式会社 Oxygen generating electrode
US7258778B2 (en) * 2003-03-24 2007-08-21 Eltech Systems Corporation Electrocatalytic coating with lower platinum group metals and electrode made therefrom
WO2006028443A1 (en) 2004-09-01 2006-03-16 Eltech Systems Corporation Pd-containing coating for low chlorine overvoltage
JP4771130B2 (en) 2005-11-25 2011-09-14 ダイソー株式会社 Oxygen generating electrode
CN1995464A (en) * 2006-11-28 2007-07-11 北京科技大学 Nanocrystalline iridium series oxide coating electrode preparation method
TWI453306B (en) 2008-03-31 2014-09-21 Permelec Electrode Ltd Manufacturing process of electrodes for electrolysis
JP4516618B2 (en) 2008-06-23 2010-08-04 学校法人同志社 Anode for electrolytic collection of cobalt and electrolytic collection method
JP4516617B2 (en) 2008-06-09 2010-08-04 学校法人同志社 Anode for electrowinning zinc and electrowinning method
JP5681343B2 (en) * 2008-09-01 2015-03-04 旭化成ケミカルズ株式会社 Electrode for electrolysis
NO2518185T3 (en) * 2009-12-25 2018-02-10
CN101914782A (en) * 2010-07-27 2010-12-15 武汉大学 Metallic oxide anode suitable for Fenton system and preparation method thereof
CN102168283B (en) * 2011-04-08 2014-01-15 江苏美特林科特殊合金有限公司 Electrode coating and preparation method thereof

Also Published As

Publication number Publication date
MX2014007759A (en) 2015-04-14
TW201339372A (en) 2013-10-01
US20150075978A1 (en) 2015-03-19
AU2012361801A1 (en) 2014-06-26
PE20142157A1 (en) 2015-01-17
ZA201404259B (en) 2015-09-30
KR101583179B1 (en) 2016-01-07
TWI541385B (en) 2016-07-11
CA2859939A1 (en) 2013-07-04
WO2013099780A2 (en) 2013-07-04
CN104024481A (en) 2014-09-03
JP2014530292A (en) 2014-11-17
PH12014501345B1 (en) 2014-09-15
WO2013099780A3 (en) 2013-10-10
CL2014001717A1 (en) 2014-09-05
KR20140101425A (en) 2014-08-19
MY162043A (en) 2017-05-31
JP5686455B2 (en) 2015-03-18

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