FI20086154A0 - catalyst structure - Google Patents

catalyst structure

Info

Publication number
FI20086154A0
FI20086154A0 FI20086154A FI20086154A FI20086154A0 FI 20086154 A0 FI20086154 A0 FI 20086154A0 FI 20086154 A FI20086154 A FI 20086154A FI 20086154 A FI20086154 A FI 20086154A FI 20086154 A0 FI20086154 A0 FI 20086154A0
Authority
FI
Finland
Prior art keywords
catalyst structure
catalyst
Prior art date
Application number
FI20086154A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Pertti Kauranen
Ali Harlin
Pirjo Heikkilae
Lisa Wikstroem
Eino Sivonen
Jari Keskinen
Antti Pasanen
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Priority to FI20086154A priority Critical patent/FI20086154A0/en
Publication of FI20086154A0 publication Critical patent/FI20086154A0/en
Priority to PCT/FI2009/050973 priority patent/WO2010063888A1/en

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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
    • 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
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/881—Electrolytic membranes
    • 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
    • H01M4/9008—Organic or organo-metallic compounds
    • 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
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • 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
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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]
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
FI20086154A 2008-12-02 2008-12-02 catalyst structure FI20086154A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20086154A FI20086154A0 (en) 2008-12-02 2008-12-02 catalyst structure
PCT/FI2009/050973 WO2010063888A1 (en) 2008-12-02 2009-12-02 A catalyst layer for electrochemical applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20086154A FI20086154A0 (en) 2008-12-02 2008-12-02 catalyst structure

Publications (1)

Publication Number Publication Date
FI20086154A0 true FI20086154A0 (en) 2008-12-02

Family

ID=40240554

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20086154A FI20086154A0 (en) 2008-12-02 2008-12-02 catalyst structure

Country Status (2)

Country Link
FI (1) FI20086154A0 (en)
WO (1) WO2010063888A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113054202A (en) * 2021-03-12 2021-06-29 中南大学 Self-nitrogen-doped palladium-loaded porous composite structure oxygen reduction catalyst and preparation method and application thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5648785B2 (en) * 2010-07-29 2015-01-07 日清紡ホールディングス株式会社 Fuel cell electrode
EP2633581B1 (en) * 2010-10-27 2018-12-19 Vanderbilt University Nanofiber electrode and method of forming same
CN102336759A (en) * 2011-07-21 2012-02-01 首都师范大学 Preparation method of planar binuclear metal phthalocyanine coordination compound
CN107915496A (en) * 2017-11-17 2018-04-17 张豫鹏 A kind of preparation method of large-area two-dimensional organic-inorganic perovskite thin film
CN108286127B (en) * 2018-02-02 2020-06-05 南京工业大学 Preparation method of hydrophobic and oleophobic nanofiber membrane
CN112864435B (en) * 2021-01-08 2022-09-30 腾强科技(北京)有限责任公司 Preparation method and application of composite fiber membrane of carbon nanotube grafted polyacrylonitrile fiber
CN114243036B (en) * 2021-12-27 2024-04-30 广东省武理工氢能产业技术研究院 Porous aza-carbon nanofiber oxygen reduction catalyst and preparation method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB996631A (en) * 1962-09-26 1965-06-30 Leesona Corp Improved carbon structures
KR100631844B1 (en) * 2004-09-24 2006-10-09 삼성전기주식회사 Field emission type emitter electrode with carbon fiber web structure and manufacturing method
KR100658675B1 (en) * 2004-11-26 2006-12-15 삼성에스디아이 주식회사 Electrode for fuel cell, fuel cell comprising the same, and method for preparing the smme
FR2885131B1 (en) * 2005-04-27 2008-03-07 Arkema Sa POLYMER-BASED CELL STRUCTURE COMPRISING CARBON NANOTUBES, PREPARATION METHOD AND APPLICATIONS THEREOF
US7758779B2 (en) * 2005-12-29 2010-07-20 Graftech International Holdings Inc. Reinforced resin-derived carbon foam
KR20100011644A (en) * 2008-07-25 2010-02-03 주식회사 아모메디 Fuel cell electrode being unified catalyst layer and gas diffusion layer with carbon nanofibers web and method of preparing the same and fuel cell using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113054202A (en) * 2021-03-12 2021-06-29 中南大学 Self-nitrogen-doped palladium-loaded porous composite structure oxygen reduction catalyst and preparation method and application thereof

Also Published As

Publication number Publication date
WO2010063888A1 (en) 2010-06-10

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