GB201601673D0 - Catalyst - Google Patents

Catalyst

Info

Publication number
GB201601673D0
GB201601673D0 GBGB1601673.5A GB201601673A GB201601673D0 GB 201601673 D0 GB201601673 D0 GB 201601673D0 GB 201601673 A GB201601673 A GB 201601673A GB 201601673 D0 GB201601673 D0 GB 201601673D0
Authority
GB
United Kingdom
Prior art keywords
catalyst
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
GBGB1601673.5A
Other languages
English (en)
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.)
Johnson Matthey Hydrogen Technologies Ltd
Original Assignee
Johnson Matthey Fuel Cells 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
Application filed by Johnson Matthey Fuel Cells Ltd filed Critical Johnson Matthey Fuel Cells Ltd
Priority to GBGB1601673.5A priority Critical patent/GB201601673D0/en
Publication of GB201601673D0 publication Critical patent/GB201601673D0/en
Priority to PCT/GB2017/050202 priority patent/WO2017129982A1/en
Priority to KR1020187021488A priority patent/KR102784347B1/ko
Priority to EP17702924.6A priority patent/EP3408885B8/en
Priority to US16/072,946 priority patent/US10833334B2/en
Priority to CN201780007058.0A priority patent/CN108475791B/zh
Priority to DK17702924.6T priority patent/DK3408885T3/da
Priority to JP2018539161A priority patent/JP7101119B2/ja
Priority to GB1813608.5A priority patent/GB2562681B/en
Priority to CA3007651A priority patent/CA3007651C/en
Priority to US17/063,788 priority patent/US11404701B2/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • B01J37/035—Precipitation on carriers
    • 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
    • B01J37/08—Heat treatment
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8846—Impregnation
    • H01M4/885—Impregnation followed by reduction of the catalyst salt precursor
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8892—Impregnation or coating of the catalyst layer, e.g. by an ionomer
    • 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
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • 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
    • H01M4/9041—Metals or alloys
    • 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
    • H01M4/92—Metals of platinum group
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
GBGB1601673.5A 2016-01-29 2016-01-29 Catalyst Ceased GB201601673D0 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GBGB1601673.5A GB201601673D0 (en) 2016-01-29 2016-01-29 Catalyst
CA3007651A CA3007651C (en) 2016-01-29 2017-01-26 Catalyst
US16/072,946 US10833334B2 (en) 2016-01-29 2017-01-26 Catalyst
KR1020187021488A KR102784347B1 (ko) 2016-01-29 2017-01-26 촉매
EP17702924.6A EP3408885B8 (en) 2016-01-29 2017-01-26 Catalyst
PCT/GB2017/050202 WO2017129982A1 (en) 2016-01-29 2017-01-26 Catalyst
CN201780007058.0A CN108475791B (zh) 2016-01-29 2017-01-26 催化剂
DK17702924.6T DK3408885T3 (da) 2016-01-29 2017-01-26 Katalysator
JP2018539161A JP7101119B2 (ja) 2016-01-29 2017-01-26 触媒
GB1813608.5A GB2562681B (en) 2016-01-29 2017-01-26 Catalyst
US17/063,788 US11404701B2 (en) 2016-01-29 2020-10-06 Catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1601673.5A GB201601673D0 (en) 2016-01-29 2016-01-29 Catalyst

Publications (1)

Publication Number Publication Date
GB201601673D0 true GB201601673D0 (en) 2016-03-16

Family

ID=55590414

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1601673.5A Ceased GB201601673D0 (en) 2016-01-29 2016-01-29 Catalyst
GB1813608.5A Active GB2562681B (en) 2016-01-29 2017-01-26 Catalyst

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1813608.5A Active GB2562681B (en) 2016-01-29 2017-01-26 Catalyst

Country Status (9)

Country Link
US (2) US10833334B2 (https=)
EP (1) EP3408885B8 (https=)
JP (1) JP7101119B2 (https=)
KR (1) KR102784347B1 (https=)
CN (1) CN108475791B (https=)
CA (1) CA3007651C (https=)
DK (1) DK3408885T3 (https=)
GB (2) GB201601673D0 (https=)
WO (1) WO2017129982A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201601673D0 (en) 2016-01-29 2016-03-16 Johnson Matthey Fuel Cells Ltd Catalyst
KR102359584B1 (ko) 2017-06-19 2022-02-07 현대자동차주식회사 연료전지용 전극막 접합체 및 이의 제조방법
KR20210078497A (ko) * 2018-09-28 2021-06-28 덴마크스 텍니스케 유니버시테트 합금 나노입자 생산 공정
GB201903950D0 (en) * 2019-03-22 2019-05-08 Johnson Matthey Fuel Cells Ltd Catalyst
GB201912062D0 (en) 2019-08-22 2019-10-09 Johnson Matthey Fuel Cells Ltd Catalysed membrane
JP7685484B2 (ja) * 2019-12-12 2025-05-29 ジョンソン マッセイ ハイドロジェン テクノロジーズ リミテッド 電極触媒インク
EP3859049A1 (de) * 2020-01-30 2021-08-04 Siemens Aktiengesellschaft Gasdiffusionselektrode für ein elektrochemisches system zur wasserspaltung
GB202010406D0 (en) * 2020-07-07 2020-08-19 Johnson Matthey Fuel Cells Ltd Catalyst preparation
CN112626539B (zh) * 2020-11-27 2022-12-23 新余市金通科技有限公司 一种用于超稳定pem析氧反应的合金电催化剂及其制备方法
US12424646B2 (en) 2022-06-16 2025-09-23 Robert Bosch Gmbh Electrochemical cell catalyst layers
US12388092B2 (en) 2022-06-16 2025-08-12 Robert Bosch Gmbh Stabilized catalyst layers via controlled cracking
US12107277B2 (en) 2022-06-16 2024-10-01 Robert Bosch Gmbh Electrochemical cell catalyst layers
CN115261921B (zh) * 2022-07-20 2024-10-01 昆明理工大学 FeCoNiMnCr高熵合金/高熵氧化物异质相催化剂及其制备方法和应用
US20250003090A1 (en) * 2023-06-27 2025-01-02 Robert Bosch Gmbh Copolymer-based encapsulation for durable catalyst particles
CN121794808A (zh) * 2023-09-25 2026-04-03 庄信万丰氢能科技有限公司 脱合金电催化剂
DE102024204246A1 (de) * 2024-05-07 2025-11-13 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Nachbehandlung von Platinlegierungskatalysatormaterial

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GB201021352D0 (en) 2010-12-16 2011-01-26 Johnson Matthey Plc Catalyst layer
KR101265075B1 (ko) * 2011-05-13 2013-05-16 연세대학교 산학협력단 실리카 코팅을 이용한 연료전지용 합금촉매의 제조방법
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WO2013134759A1 (en) * 2012-03-09 2013-09-12 Stc.Unm Metal-oxide catalysts for fuel cells
US9647275B2 (en) * 2012-06-13 2017-05-09 Stc.Unm Bi-functional catalysts for oxygen reduction and oxygen evolution
US20150147681A1 (en) * 2013-10-02 2015-05-28 Stc.Unm Palladium-Based Catalysts for Fuels Electrooxidation Prepared by Sacrificial Support Method
GB201408953D0 (en) 2014-05-20 2014-07-02 Johnson Matthey Fuel Cells Ltd Membrane electrode assembly
GB201601673D0 (en) * 2016-01-29 2016-03-16 Johnson Matthey Fuel Cells Ltd Catalyst

Also Published As

Publication number Publication date
KR102784347B1 (ko) 2025-03-21
EP3408885A1 (en) 2018-12-05
JP7101119B2 (ja) 2022-07-14
US11404701B2 (en) 2022-08-02
EP3408885B8 (en) 2023-11-15
US20210020953A1 (en) 2021-01-21
CA3007651A1 (en) 2017-08-03
CN108475791A (zh) 2018-08-31
KR20180109896A (ko) 2018-10-08
CA3007651C (en) 2024-01-09
US10833334B2 (en) 2020-11-10
WO2017129982A1 (en) 2017-08-03
GB201813608D0 (en) 2018-10-03
US20190036128A1 (en) 2019-01-31
CN108475791B (zh) 2022-05-17
JP2019505376A (ja) 2019-02-28
GB2562681A (en) 2018-11-21
EP3408885B1 (en) 2023-10-11
GB2562681B (en) 2022-06-08
DK3408885T3 (da) 2023-11-27

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AT Applications terminated before publication under section 16(1)