ES2159971T3 - Electrodo de difusion de gas y su obtencion. - Google Patents

Electrodo de difusion de gas y su obtencion.

Info

Publication number
ES2159971T3
ES2159971T3 ES98961071T ES98961071T ES2159971T3 ES 2159971 T3 ES2159971 T3 ES 2159971T3 ES 98961071 T ES98961071 T ES 98961071T ES 98961071 T ES98961071 T ES 98961071T ES 2159971 T3 ES2159971 T3 ES 2159971T3
Authority
ES
Spain
Prior art keywords
gas diffusion
diffusion electrode
obtaining
composite
carbon
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.)
Expired - Lifetime
Application number
ES98961071T
Other languages
English (en)
Inventor
Matthias Lipinski
Rainer Leuschner
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2159971T3 publication Critical patent/ES2159971T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0022—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249961—With gradual property change within a component
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249962—Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249962—Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
    • Y10T428/249964—Fibers of defined composition
    • Y10T428/249965—Cellulosic
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31761—Next to aldehyde or ketone condensation product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inert Electrodes (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Ceramic Products (AREA)

Abstract

Electrodo de difusión de gas constituido por carbono, obtenible mediante pirólisis de un compuesto constituido por un polímero orgánico de estructura globular espacialmente, y una estructura de refuerzo constituida completa o parcialmente por material orgánico.
ES98961071T 1997-11-19 1998-11-06 Electrodo de difusion de gas y su obtencion. Expired - Lifetime ES2159971T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19751296 1997-11-19

Publications (1)

Publication Number Publication Date
ES2159971T3 true ES2159971T3 (es) 2001-10-16

Family

ID=7849218

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98961071T Expired - Lifetime ES2159971T3 (es) 1997-11-19 1998-11-06 Electrodo de difusion de gas y su obtencion.

Country Status (9)

Country Link
US (1) US6361666B1 (es)
EP (1) EP1008199B1 (es)
JP (1) JP2001524737A (es)
AT (1) ATE202242T1 (es)
CA (1) CA2310610A1 (es)
DE (1) DE59800865D1 (es)
DK (1) DK1008199T3 (es)
ES (1) ES2159971T3 (es)
WO (1) WO1999027596A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6500401B2 (en) * 2000-07-20 2002-12-31 Cabot Corporation Carbon foams and methods of making the same
US6806299B2 (en) * 2001-05-18 2004-10-19 The Regents Of The University Of California Preparation of hydrophobic organic aeorgels
EP1280215A1 (fr) * 2001-07-26 2003-01-29 University of Liege Matériau carboné poreux
US7211607B2 (en) * 2002-04-24 2007-05-01 The Regents Of The University Of California Method for producing high surface area chromia materials for catalysis
WO2006074901A2 (en) * 2005-01-14 2006-07-20 Umicore Ag & Co. Kg Gas diffusion electrode and process for producing it and its use
DE102010062421A1 (de) * 2010-12-03 2012-06-06 Bayer Materialscience Aktiengesellschaft Sauerstoffverzehrelektrode und Verfahren zu ihrer Herstellung
DE102016217989A1 (de) * 2016-09-20 2018-03-22 Siemens Aktiengesellschaft Vorrichtung zum kontinuierlichen Betrieb einer Elektrolysezelle mit gasförmigem Substrat und Gasdiffusionselektrode
CN111875761B (zh) * 2020-08-12 2022-10-18 台州学院 一种基于四苯乙烯结构的有机多孔骨架聚合物及其合成方法
CN115196613B (zh) * 2022-05-24 2024-03-19 中国科学院兰州化学物理研究所 一种利用氢键有机骨架制备疏水性碳材料的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260855A (en) 1992-01-17 1993-11-09 Kaschmitter James L Supercapacitors based on carbon foams
US5240893A (en) * 1992-06-05 1993-08-31 General Motors Corporation Method of preparing metal-heterocarbon-nitrogen catalyst for electrochemical cells
US5429886A (en) * 1993-08-30 1995-07-04 Struthers; Ralph C. Hydrocarbon (hydrogen)/air aerogel catalyzed carbon electrode fuel cell system

Also Published As

Publication number Publication date
WO1999027596A1 (de) 1999-06-03
DE59800865D1 (de) 2001-07-19
ATE202242T1 (de) 2001-06-15
DK1008199T3 (da) 2001-10-01
EP1008199B1 (de) 2001-06-13
JP2001524737A (ja) 2001-12-04
EP1008199A1 (de) 2000-06-14
CA2310610A1 (en) 1999-06-03
US6361666B1 (en) 2002-03-26

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