FR3047676B1 - Procede de traitement hydrophobe d'un substrat en carbone - Google Patents

Procede de traitement hydrophobe d'un substrat en carbone Download PDF

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Publication number
FR3047676B1
FR3047676B1 FR1651084A FR1651084A FR3047676B1 FR 3047676 B1 FR3047676 B1 FR 3047676B1 FR 1651084 A FR1651084 A FR 1651084A FR 1651084 A FR1651084 A FR 1651084A FR 3047676 B1 FR3047676 B1 FR 3047676B1
Authority
FR
France
Prior art keywords
carbon substrate
drying
treating
carbon
fluorinated copolymer
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.)
Active
Application number
FR1651084A
Other languages
English (en)
French (fr)
Other versions
FR3047676A1 (fr
Inventor
Yohann Thomas
Marie Heitzmann
Joel Pauchet
Maxime Schroder
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1651084A priority Critical patent/FR3047676B1/fr
Priority to US15/414,217 priority patent/US10170769B2/en
Priority to EP17152949.8A priority patent/EP3206247B1/fr
Priority to JP2017011914A priority patent/JP6967855B2/ja
Publication of FR3047676A1 publication Critical patent/FR3047676A1/fr
Application granted granted Critical
Publication of FR3047676B1 publication Critical patent/FR3047676B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M4/8817—Treatment of supports before application of the catalytic active composition
    • H01M4/8821—Wet proofing
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0234—Carbonaceous material
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0239—Organic resins; Organic polymers
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • H01M8/0245—Composites in the form of layered or coated products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • 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
    • 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
    • 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
    • H01M4/96—Carbon-based 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
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Carbon And Carbon Compounds (AREA)
FR1651084A 2016-02-11 2016-02-11 Procede de traitement hydrophobe d'un substrat en carbone Active FR3047676B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1651084A FR3047676B1 (fr) 2016-02-11 2016-02-11 Procede de traitement hydrophobe d'un substrat en carbone
US15/414,217 US10170769B2 (en) 2016-02-11 2017-01-24 Method of hydrophobic treatment of a carbon substrate
EP17152949.8A EP3206247B1 (fr) 2016-02-11 2017-01-25 Procédé de traitement hydrophobe d'un substrat en carbone
JP2017011914A JP6967855B2 (ja) 2016-02-11 2017-01-26 炭素基材の疎水性処理方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1651084A FR3047676B1 (fr) 2016-02-11 2016-02-11 Procede de traitement hydrophobe d'un substrat en carbone
FR1651084 2016-02-11

Publications (2)

Publication Number Publication Date
FR3047676A1 FR3047676A1 (fr) 2017-08-18
FR3047676B1 true FR3047676B1 (fr) 2019-11-22

Family

ID=55590079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1651084A Active FR3047676B1 (fr) 2016-02-11 2016-02-11 Procede de traitement hydrophobe d'un substrat en carbone

Country Status (4)

Country Link
US (1) US10170769B2 (enExample)
EP (1) EP3206247B1 (enExample)
JP (1) JP6967855B2 (enExample)
FR (1) FR3047676B1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3072608B1 (fr) * 2017-10-20 2021-04-02 Commissariat Energie Atomique Structure multicouche integrant un tapis de nanotubes de carbone comme couche de diffusion dans une pemfc

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01253162A (ja) * 1988-03-31 1989-10-09 Tanaka Kikinzoku Kogyo Kk 燃料電池用電極基材の製造方法
JP4792640B2 (ja) * 2000-02-15 2011-10-12 旭硝子株式会社 ブロックポリマー、重合体の製造方法及びブロックポリマーを含む液状組成物
JP2002216778A (ja) * 2001-01-15 2002-08-02 Aisin Seiki Co Ltd 燃料電池用電極およびその製造方法および固体高分子電解質型燃料電池
US6733915B2 (en) * 2001-12-27 2004-05-11 E. I. Du Pont De Nemours And Company Gas diffusion backing for fuel cells
JP2005093217A (ja) * 2003-09-17 2005-04-07 Ube Ind Ltd 燃料電池用電極、その製造方法、膜−電極接合体及び燃料電池
JP2008261063A (ja) * 2007-04-10 2008-10-30 Sumitomo Electric Ind Ltd 多孔質材料とそれを用いた防水性空気透過フィルタ
JP2009170218A (ja) * 2008-01-15 2009-07-30 Toyota Motor Corp 燃料電池用接合体の製造方法
JP5530954B2 (ja) * 2011-02-21 2014-06-25 株式会社日本自動車部品総合研究所 燃料電池
JP5578134B2 (ja) * 2011-05-06 2014-08-27 トヨタ自動車株式会社 燃料電池の製造方法
CN102627719B (zh) * 2012-03-23 2014-05-07 上海三爱富新材料股份有限公司 一种高强度耐蠕变性的聚四氟乙烯制备方法
KR20140085148A (ko) * 2012-12-27 2014-07-07 현대자동차주식회사 연료 전지용 촉매, 이를 포함하는 연료 전지용 전극, 연료 전지용 막-전극 어셈블리 및 연료 전지 시스템
US9403121B2 (en) * 2013-06-06 2016-08-02 Idex Health & Science, Llc Carbon nanotube composite membrane
US9381449B2 (en) * 2013-06-06 2016-07-05 Idex Health & Science Llc Carbon nanotube composite membrane

Also Published As

Publication number Publication date
US20170237078A1 (en) 2017-08-17
JP6967855B2 (ja) 2021-11-17
EP3206247A1 (fr) 2017-08-16
US10170769B2 (en) 2019-01-01
JP2017141153A (ja) 2017-08-17
EP3206247B1 (fr) 2017-12-06
FR3047676A1 (fr) 2017-08-18

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