CN116096961B - 制造用于制造针对燃料电池的气体扩散层的生纸的方法 - Google Patents

制造用于制造针对燃料电池的气体扩散层的生纸的方法

Info

Publication number
CN116096961B
CN116096961B CN202180055164.2A CN202180055164A CN116096961B CN 116096961 B CN116096961 B CN 116096961B CN 202180055164 A CN202180055164 A CN 202180055164A CN 116096961 B CN116096961 B CN 116096961B
Authority
CN
China
Prior art keywords
paper web
paper
web
gas diffusion
diffusion layer
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
CN202180055164.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN116096961A (zh
Inventor
K·迈尔
A·坦舍尔
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.)
Giesecke+Devrient GmbH
Original Assignee
Giesecke+Devrient GmbH
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 Giesecke+Devrient GmbH filed Critical Giesecke+Devrient GmbH
Publication of CN116096961A publication Critical patent/CN116096961A/zh
Application granted granted Critical
Publication of CN116096961B publication Critical patent/CN116096961B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • 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
    • H01M8/0243—Composites in the form of mixtures
    • 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
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C25B11/032—Gas diffusion electrodes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/44—Watermarking devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/006—Making patterned paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/06—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/14—Making cellulose wadding, filter or blotting paper
    • 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
    • H01M8/0232—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
    • 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)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Composite Materials (AREA)
  • Paper (AREA)
  • Inert Electrodes (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Fuel Cell (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Powder Metallurgy (AREA)
CN202180055164.2A 2020-09-07 2021-08-31 制造用于制造针对燃料电池的气体扩散层的生纸的方法 Active CN116096961B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020005481.1 2020-09-07
DE102020005481.1A DE102020005481A1 (de) 2020-09-07 2020-09-07 Verfahren zur Herstellung eines Grünpapiers zur Herstellung eines Gas-Diffusion-Layers für eine Brennstoffzelle
PCT/EP2021/025328 WO2022048795A1 (de) 2020-09-07 2021-08-31 Verfahren zur herstellung eines grünpapiers zur herstellung eines gas-diffusion-layers für eine brennstoffzelle

Publications (2)

Publication Number Publication Date
CN116096961A CN116096961A (zh) 2023-05-09
CN116096961B true CN116096961B (zh) 2025-11-04

Family

ID=77750225

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180055164.2A Active CN116096961B (zh) 2020-09-07 2021-08-31 制造用于制造针对燃料电池的气体扩散层的生纸的方法

Country Status (6)

Country Link
US (1) US20230317974A1 (https=)
JP (1) JP7778772B2 (https=)
KR (1) KR20230093416A (https=)
CN (1) CN116096961B (https=)
DE (2) DE102020005481A1 (https=)
WO (1) WO2022048795A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023114223A1 (de) 2023-05-31 2024-12-05 Giesecke+Devrient Currency Technology Gmbh Grünpapier zur Herstellung eines Gas-Diffusion-Layers für eine Brennstoffzelle
DE102023212563A1 (de) * 2023-12-13 2025-06-18 Robert Bosch Gesellschaft mit beschränkter Haftung Zellstapellage für einen elektrochemischen Zellenstapel sowie Verfahren zu dessen Herstellung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006339089A (ja) * 2005-06-06 2006-12-14 Toyota Motor Corp 燃料電池
CN106716695A (zh) * 2014-10-17 2017-05-24 松下知识产权经营株式会社 燃料电池用气体扩散层、燃料电池及燃料电池用气体扩散层的制造方法
CN110485191A (zh) * 2019-08-16 2019-11-22 中国海诚工程科技股份有限公司 湿法抄造燃料电池电极气体扩散层碳纤维纸及其制备方法
CN111576079A (zh) * 2020-05-09 2020-08-25 中国科学院山西煤炭化学研究所 一种导电性炭纸及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1646993A1 (de) 1965-05-05 1971-07-15 Sigri Elektrographit Gmbh Verfahren zur Herstellung von poroesen Kohlenstoffkoerpern
US4818640A (en) * 1985-09-25 1989-04-04 Kureha Kagaku Kogyo Kabushiki Kaisha Carbonaceous composite product produced by joining carbonaceous materials together by tetrafluoroethylene resin, and process for producing the same
CH696075A5 (de) 2002-06-06 2006-12-15 Miller Balthasar C M Verfahren zur Herstellung eines ionendurchlässigen und elektrisch leitfähigen, flächigen Materials, sowie Material erhältlich nach dem Verfahren, und Brennstoffzelle.
DE10243653A1 (de) 2002-09-19 2004-04-01 Giesecke & Devrient Gmbh Sicherheitspapier
DE102005045566A1 (de) 2005-03-23 2006-09-28 Giesecke & Devrient Gmbh Mehrlagiges Sicherheitspapier
US7785748B2 (en) * 2006-04-03 2010-08-31 University Of Delaware Nano-based gas diffusion media
FR2929962B1 (fr) * 2008-04-11 2021-06-25 Arjowiggins Licensing Sas Procede de fabrication d'une feuille comportant une sous- epaisseur ou une sur-epaisseur au niveau d'un ruban et feuille associee.
DE102008042415B3 (de) 2008-09-26 2010-05-20 Andreas Hofenauer Metallisches Halbzeug, Verfahren zur Herstellung der Werkstoffe und Halbzeuge sowie deren Verwendungen
JP5915283B2 (ja) 2012-03-14 2016-05-11 日産自動車株式会社 ガス拡散層およびそれを用いてなる燃料電池
KR101484762B1 (ko) * 2012-06-29 2015-01-21 주식회사 제이앤티씨 기체확산층용 탄소기재, 이를 이용한 기체확산층, 및 이를 포함하는 연료전지용 전극
WO2016159348A1 (ja) * 2015-04-01 2016-10-06 昭和電工株式会社 電極材、レドックスフロー電池の電極、レドックスフロー電池
CN110506352B (zh) * 2017-04-13 2022-06-17 贝卡尔特公司 气体扩散层
KR102061672B1 (ko) * 2018-01-08 2020-01-03 한국과학기술연구원 금속 나노와이어가 코팅된 지지층을 포함하는 연료전지용 가스확산층, 이의 제조방법 및 이를 포함하는 플렉서블 고분자 전해질막 연료전지
JP6786569B2 (ja) * 2018-11-09 2020-11-18 本田技研工業株式会社 燃料電池に用いられるカーボンペーパにガス拡散層を形成する方法、及び、燃料電池に用いられるガス拡散層が形成されたカーボンペーパ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006339089A (ja) * 2005-06-06 2006-12-14 Toyota Motor Corp 燃料電池
CN106716695A (zh) * 2014-10-17 2017-05-24 松下知识产权经营株式会社 燃料电池用气体扩散层、燃料电池及燃料电池用气体扩散层的制造方法
CN110485191A (zh) * 2019-08-16 2019-11-22 中国海诚工程科技股份有限公司 湿法抄造燃料电池电极气体扩散层碳纤维纸及其制备方法
CN111576079A (zh) * 2020-05-09 2020-08-25 中国科学院山西煤炭化学研究所 一种导电性炭纸及其制备方法

Also Published As

Publication number Publication date
JP7778772B2 (ja) 2025-12-02
CN116096961A (zh) 2023-05-09
US20230317974A1 (en) 2023-10-05
DE112021004753A5 (de) 2023-06-29
WO2022048795A1 (de) 2022-03-10
JP2023540322A (ja) 2023-09-22
DE102020005481A1 (de) 2022-03-10
KR20230093416A (ko) 2023-06-27

Similar Documents

Publication Publication Date Title
EP3396752B1 (en) Gas diffusion electrode
CN116096961B (zh) 制造用于制造针对燃料电池的气体扩散层的生纸的方法
CN116096962B (zh) 制造用于制造针对燃料电池的气体扩散层的生纸的方法
EP2017912A1 (en) Separator for fuel cell and process for producing the same
JP4578769B2 (ja) ガス拡散基材
US6187466B1 (en) Fuel cell with water capillary edge seal
KR20110117214A (ko) 다공질 전극 기재, 그 제조 방법, 막-전극 접합체, 및 고체 고분자형 연료전지
WO2011065327A1 (ja) 多孔質電極基材、その製法、前駆体シート、膜－電極接合体、および固体高分子型燃料電池
EP1116293A1 (en) Water transport plate and method of using same
EP2034545A1 (en) Separator for fuel cell and process for producing the same
JP7787159B2 (ja) 燃料電池のためのガス拡散層を製造するためのグリーンペーパー
JP2023540969A5 (https=)
EP1961062B1 (en) Electrically conductive porous body for a fuel cell, fuel cell having same, and method of manufacturing same
JP2023540322A5 (https=)
JP2023540968A5 (https=)
KR102857841B1 (ko) 다층 구조의 티타늄 다공성 소결체 및 이의 제조방법
JP7574970B1 (ja) 多孔質複合体
TW202508116A (zh) 具有改進的纖維黏結的氣體擴散層和其製造方法
JP2000208152A (ja) 燃料電池用電極及び製造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant