DE112017001650A5 - Gas diffusion layer - Google Patents

Gas diffusion layer Download PDF

Info

Publication number
DE112017001650A5
DE112017001650A5 DE112017001650.9T DE112017001650T DE112017001650A5 DE 112017001650 A5 DE112017001650 A5 DE 112017001650A5 DE 112017001650 T DE112017001650 T DE 112017001650T DE 112017001650 A5 DE112017001650 A5 DE 112017001650A5
Authority
DE
Germany
Prior art keywords
diffusion layer
gas diffusion
gas
layer
diffusion
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.)
Pending
Application number
DE112017001650.9T
Other languages
German (de)
Inventor
André Speidel
Rainer Glück
Thomas Stöhr
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.)
Reinz Dichtungs GmbH
Original Assignee
Reinz Dichtungs 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 Reinz Dichtungs GmbH filed Critical Reinz Dichtungs GmbH
Publication of DE112017001650A5 publication Critical patent/DE112017001650A5/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/0821—Membrane plate arrangements for submerged operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04126—Humidifying
    • H01M8/04149—Humidifying by diffusion, e.g. making use of membranes
    • 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
DE112017001650.9T 2016-03-31 2017-03-30 Gas diffusion layer Pending DE112017001650A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202016101716.5U DE202016101716U1 (en) 2016-03-31 2016-03-31 Gas diffusion layer
DE202016101716.5 2016-03-31
PCT/EP2017/057616 WO2017167925A1 (en) 2016-03-31 2017-03-30 Gas diffusion layer

Publications (1)

Publication Number Publication Date
DE112017001650A5 true DE112017001650A5 (en) 2018-12-20

Family

ID=58632336

Family Applications (2)

Application Number Title Priority Date Filing Date
DE202016101716.5U Active DE202016101716U1 (en) 2016-03-31 2016-03-31 Gas diffusion layer
DE112017001650.9T Pending DE112017001650A5 (en) 2016-03-31 2017-03-30 Gas diffusion layer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE202016101716.5U Active DE202016101716U1 (en) 2016-03-31 2016-03-31 Gas diffusion layer

Country Status (2)

Country Link
DE (2) DE202016101716U1 (en)
WO (1) WO2017167925A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019233609A1 (en) * 2018-06-08 2019-12-12 Evcon Gmbh Modular flow system with asymmetric or discontinuous liquid passage
CN109654616B (en) * 2018-11-13 2021-03-16 青岛海尔空调器有限总公司 Apparatus for dehumidifying and control method thereof
DE102019123534A1 (en) * 2019-09-03 2021-03-04 Mann+Hummel Gmbh Humidifier with carrier plates and carrier plate for a humidifier
DE102020210644A1 (en) 2020-08-21 2022-02-24 Volkswagen Aktiengesellschaft Flow field unit for a membrane humidifier
DE102021134038A1 (en) 2021-12-21 2023-06-22 Ekpo Fuel Cell Technologies Gmbh Method of making a bipolar plate sheet for a bipolar plate of an electrochemical device, a bipolar plate sheet for a bipolar plate of an electrochemical device and an electrochemical device for an electrochemical device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6521369B1 (en) * 2000-11-16 2003-02-18 Graftech Inc. Flooding-reducing fuel cell electrode
EP1298750A1 (en) * 2001-09-27 2003-04-02 Siemens Aktiengesellschaft Fuel cell battery with humidification cells
WO2005105276A2 (en) * 2004-05-03 2005-11-10 Friesland Brands B.V. Device with a membrane on a carrier, as well as a method for manufacturing such a membrane
US8211589B2 (en) * 2005-10-04 2012-07-03 GM Global Technology Operations LLC Water transport features for diffusion media
US8048585B2 (en) * 2007-10-08 2011-11-01 GM Global Technology Operations LLC Fuel cell membrane humidifier plate design
EP2139061A1 (en) * 2008-06-25 2009-12-30 Siemens Aktiengesellschaft Membrane-dampening cell and fuel cell device containing the same
JP5156504B2 (en) * 2008-06-25 2013-03-06 日本ゴア株式会社 Composite membrane and moisture adjustment module using the same
US9048468B2 (en) * 2010-09-17 2015-06-02 GM Global Technology Operations LLC Method for forming channels on diffusion media for a membrane humidifier
US9203097B2 (en) * 2011-01-20 2015-12-01 GM Global Technology Operations LLC Discretely supported wet side plates
DE202012004927U1 (en) 2012-05-16 2013-08-19 Reinz-Dichtungs-Gmbh humidifier
DE102013004799A1 (en) * 2013-03-20 2014-09-25 Volkswagen Aktiengesellschaft Humidifying device for humidifying process gases and fuel cell assembly comprising such
US20140306359A1 (en) * 2013-04-15 2014-10-16 GM Global Technology Operations LLC Simplified Fuel Cell Humidifier Design
WO2015140355A1 (en) * 2014-03-21 2015-09-24 Vito Nv (Vlaamse Instelling Voor Technologisch Onderzoek Nv) Supported filtration membranes and methods of manufacturing
DE202016100670U1 (en) 2016-02-10 2017-05-11 Reinz-Dichtungs-Gmbh Flow plate for a humidifier

Also Published As

Publication number Publication date
DE202016101716U1 (en) 2017-07-03
WO2017167925A1 (en) 2017-10-05

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