WO2006002618A3 - Pile a combustible basse temperature comportant une membrane hybride et son procede de production - Google Patents

Pile a combustible basse temperature comportant une membrane hybride et son procede de production Download PDF

Info

Publication number
WO2006002618A3
WO2006002618A3 PCT/DE2005/001196 DE2005001196W WO2006002618A3 WO 2006002618 A3 WO2006002618 A3 WO 2006002618A3 DE 2005001196 W DE2005001196 W DE 2005001196W WO 2006002618 A3 WO2006002618 A3 WO 2006002618A3
Authority
WO
WIPO (PCT)
Prior art keywords
hybrid membrane
membrane
temperature fuel
pores
low
Prior art date
Application number
PCT/DE2005/001196
Other languages
German (de)
English (en)
Other versions
WO2006002618A2 (fr
Inventor
Iris Dorbandt
Sebastian Fiechter
Hyun-Jeong Leem
Jose Rojas-Chapana
Helmut Tributsch
Original Assignee
Hahn Meitner Inst Berlin Gmbh
Iris Dorbandt
Sebastian Fiechter
Hyun-Jeong Leem
Jose Rojas-Chapana
Helmut Tributsch
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 Hahn Meitner Inst Berlin Gmbh, Iris Dorbandt, Sebastian Fiechter, Hyun-Jeong Leem, Jose Rojas-Chapana, Helmut Tributsch filed Critical Hahn Meitner Inst Berlin Gmbh
Publication of WO2006002618A2 publication Critical patent/WO2006002618A2/fr
Publication of WO2006002618A3 publication Critical patent/WO2006002618A3/fr

Links

Classifications

    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1086—After-treatment of the membrane other than by polymerisation
    • H01M8/1088—Chemical modification, e.g. sulfonation
    • 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
    • H01M8/0289—Means for holding the electrolyte
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1046—Mixtures of at least one polymer and at least one additive
    • H01M8/1048—Ion-conducting additives, e.g. ion-conducting particles, heteropolyacids, metal phosphate or polybenzimidazole with phosphoric acid
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1046—Mixtures of at least one polymer and at least one additive
    • H01M8/1051—Non-ion-conducting additives, e.g. stabilisers, SiO2 or ZrO2
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • H01M8/106—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the chemical composition of the porous support
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • H01M8/1062—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the physical properties of the porous support, e.g. its porosity or thickness
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1081—Polymeric electrolyte materials characterised by the manufacturing processes starting from solutions, dispersions or slurries exclusively of polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

Les piles à combustible basse température servant à la production directe d'énergie électrique avec un rendement élevé présentent un intérêt, notamment pour des applications mobiles, en raison de leur rapidité de disponibilité. L'électrolyte utilisé est une membrane conductrice de protons qui sépare les protons présents dans les combustibles et les fait passer à travers elle. Une membrane hybride connue présente un matériau de matrice dans lequel une protéine formant des canaux est introduite par incorporation de micro-organismes complets pour améliorer la conduction protonique. Cependant, les canaux protoniques formés ne sont pas continus et la stabilité à long terme est relativement faible. L'objectif de l'invention est de supprimer ces inconvénients. A cet effet, la pile à combustible basse température selon l'invention présente une membrane hybride comportant un film de support pourvu de pores continus qui sont remplis d'un matériau de support inerte sur lequel les acides aminés individuels ou les mélanges d'acides aminés ou les composés d'acides aminés sont adsorbés. On obtient ainsi une structure de canaux artificiels continus, fondée sur la nanotechnologie et des modules simples d'acides aminés. Il est possible d'utiliser des films polymères non protonés, pourvus de pores par exemple par bombardement ionique, dont les pores sont remplis, par filtration sous pression, de préférence de nanoparticules comme matériau de support et d'acides aminés, par exemple d'acide asparaginique ou de L-lysine. Une maximisation du rendement s'effectue par optimisation de paramètres appropriés.
PCT/DE2005/001196 2004-07-02 2005-07-01 Pile a combustible basse temperature comportant une membrane hybride et son procede de production WO2006002618A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004032671A DE102004032671A1 (de) 2004-07-02 2004-07-02 Niedertemperatur-Brennstoffzelle mit einer Hybridmembran und Verfahren zur Herstellung
DE102004032671.1 2004-07-02

Publications (2)

Publication Number Publication Date
WO2006002618A2 WO2006002618A2 (fr) 2006-01-12
WO2006002618A3 true WO2006002618A3 (fr) 2006-11-09

Family

ID=35431457

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2005/001196 WO2006002618A2 (fr) 2004-07-02 2005-07-01 Pile a combustible basse temperature comportant une membrane hybride et son procede de production

Country Status (2)

Country Link
DE (1) DE102004032671A1 (fr)
WO (1) WO2006002618A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2921517B1 (fr) * 2007-09-26 2010-12-03 Commissariat Energie Atomique Membranes conductrices de protons pour pile a combustible presentant un gradient de protons et procedes de preparation desdites membranes

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553649A1 (de) * 1974-12-03 1976-06-10 Rehovot Res Prod Verfahren zur durchfuehrung von enzymatischen reaktionen
US5279856A (en) * 1988-05-02 1994-01-18 Terumo Kabushiki Kaisha Hydrophilic porous membrane, method of manufacturing the same and liquid filter using same
US5338430A (en) * 1992-12-23 1994-08-16 Minnesota Mining And Manufacturing Company Nanostructured electrode membranes
EP1263066A2 (fr) * 2001-05-25 2002-12-04 Ballard Power Systems Inc. Membrane échangeuse d'ions composite
DE20217178U1 (de) * 2001-11-12 2003-03-27 Sartorius Gmbh Protonenleitende Elektrolytmembran
DE10235356A1 (de) * 2002-08-02 2004-02-12 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Sulfonsäuregruppen enthaltende Polymere und deren Anwendung in Brennstoffzellen
US20040053060A1 (en) * 2000-07-07 2004-03-18 Jacques Roziere Hybrid material, use of said hybrid material and method for making same
US20040106044A1 (en) * 2000-05-02 2004-06-03 Jochen Kerres Polymer membranes
WO2004048446A2 (fr) * 2002-11-21 2004-06-10 Haering Thomas Modification de films etires

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540623A1 (de) * 1995-10-31 1997-05-07 Inst Neue Mat Gemein Gmbh Verfahren zur Herstellung von Kompositmaterialien mit hohem Grenzflächenanteil und dadurch erhältliche Kompositmaterialien
US5932361A (en) * 1996-10-21 1999-08-03 Belyakov; Vladimir Nikolaevich Ceramic based membranes
WO2002082562A2 (fr) * 2001-04-05 2002-10-17 Intech Thüringen Gmbh Cellule de combustible

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553649A1 (de) * 1974-12-03 1976-06-10 Rehovot Res Prod Verfahren zur durchfuehrung von enzymatischen reaktionen
US5279856A (en) * 1988-05-02 1994-01-18 Terumo Kabushiki Kaisha Hydrophilic porous membrane, method of manufacturing the same and liquid filter using same
US5338430A (en) * 1992-12-23 1994-08-16 Minnesota Mining And Manufacturing Company Nanostructured electrode membranes
US20040106044A1 (en) * 2000-05-02 2004-06-03 Jochen Kerres Polymer membranes
US20040053060A1 (en) * 2000-07-07 2004-03-18 Jacques Roziere Hybrid material, use of said hybrid material and method for making same
EP1263066A2 (fr) * 2001-05-25 2002-12-04 Ballard Power Systems Inc. Membrane échangeuse d'ions composite
DE20217178U1 (de) * 2001-11-12 2003-03-27 Sartorius Gmbh Protonenleitende Elektrolytmembran
DE10235356A1 (de) * 2002-08-02 2004-02-12 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Sulfonsäuregruppen enthaltende Polymere und deren Anwendung in Brennstoffzellen
WO2004048446A2 (fr) * 2002-11-21 2004-06-10 Haering Thomas Modification de films etires

Also Published As

Publication number Publication date
DE102004032671A1 (de) 2006-02-02
WO2006002618A2 (fr) 2006-01-12

Similar Documents

Publication Publication Date Title
CN110323460B (zh) 催化剂浆料、制备方法及燃料电池
Mai et al. Nafion/polyvinylidene fluoride blend membranes with improved ion selectivity for vanadium redox flow battery application
EP1737000A4 (fr) Membrane électrolytique, procédé de fabrication d'ensemble d'électrode à membrane, et cellule électrochimique
EP1583106A4 (fr) Materiau d'electrolyte polymere solide, procede permettant de produire ce materiau et assemblage membrane/electrode pour pile a combustible a polymere solide
ATE509387T1 (de) Protonenleitende membran und deren verwendung
Seel et al. High-temperature polybenzimidazole-based membranes
AU2003300536A1 (en) Membrane-electrode unit, polymer membranes for a membrane-electrode unit, polymer electrolyte fuel cells, and methods for the production thereof
Higa et al. Poly (vinyl alcohol)-based polymer electrolyte membranes for direct methanol fuel cells
WO2005022669A3 (fr) Electrolyte composite dote d'agents de reticulation
ATE331753T1 (de) Protonenleitende membran und deren verwendung
Gohil et al. Novel pore-filled polyelectrolyte composite membranes for cathodic microbial fuel cell application
CN105190977A (zh) 通过离聚物前体形态的氨基化和交联制备用于碱性薄膜燃料电池(amfcs)的先进的催化层包覆薄膜(ccms)
WO2009100002A3 (fr) Eléments ioniques à l'état solide hautement conducteurs pour systèmes électrochimiques et leurs procédés de fabrication faisant appel à la technologie dite de « couche par couche »
Song et al. Direct methanol fuel cells: Methanol crossover and its influence on single DMFC performance
Cao et al. A polytetrafluoroethylene porous membrane and dimethylhexadecylamine quaternized poly (vinyl benzyl chloride) composite membrane for intermediate temperature fuel cells
EP2276095B1 (fr) Film électrolytique pour pile à combustible de type à polymère solide et son procédé de fabrication
JP2005108770A (ja) 電解質膜電極接合体の製造方法
WO2008153151A1 (fr) Ensemble d'électrode à membrane et son procédé de production, et pile à combustible polymère solide
WO2006002618A3 (fr) Pile a combustible basse temperature comportant une membrane hybride et son procede de production
Oh et al. Comparison of membrane degradation of PEMFC by fenton reaction and OCV holding
JP2007173041A (ja) 燃料電池および燃料電池用電解質層
KR102270108B1 (ko) 고분자 전해질 연료전지용 막전극 집합체 및 그 제조방법
KR20090092592A (ko) 연료전지용 막전극 접합체 제조방법과 이로부터 제조된막전극 접합체 및 연료전지
KR100846139B1 (ko) 가교가능한 코팅층을 막/전극 계면에 도입한 일체형막/전극 접합체 및 그 제조방법
Thangamuthu et al. Membrane electrode assemblies based on sol–gel hybrid membranes—a preliminary investigation on fabrication aspects

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase