PROTON-CONDUCTING POLYMER MEMBRANE THAT CONTAINS POLYAZOLES AND IS COATED WITH A CATALYST LAYER, AND APPLICATION THEREOF IN FUEL CELLS
Die vorliegende Erfindung betrifft mit einer Katalysatorschicht beschichtete protonenleitende Polymermembran enthaltend Polyazole erhältlich durch ein Verfahren umfassend die Schritte A) Herstellung einer Mischung umfassend Polyphosphorsäure, mindestens ein Polyazol (Polymer A) und/oder mindestens e...
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| creator | BAURMEISTER, JOCHEN BENICEWICZ, BRIAN PADBERG, CHRISTOPH UENSAL, OEMER KUNDLER, ISABEL KEIFER, JOACHIM WEBER, MATHIAS CALUNDANN, GORDON |
| description | Die vorliegende Erfindung betrifft mit einer Katalysatorschicht beschichtete protonenleitende Polymermembran enthaltend Polyazole erhältlich durch ein Verfahren umfassend die Schritte A) Herstellung einer Mischung umfassend Polyphosphorsäure, mindestens ein Polyazol (Polymer A) und/oder mindestens ein oder mehrere Verbindungen, die unter Einwirkung von Wärme gemäss Schritt B) zur Bildung von Polyazolen geeignet sind, B) Erwärmen der Mischung erhältlich gemäss Schritt A) unter Inertgas auf Temperaturen von bis zu 400°C, C) Aufbringen einer Schicht unter Verwendung der Mischung gemäss Schritt A) und/oder B) auf einem Träger, D) Behandlung der in Schritt C) gebildeten Membran bis diese selbsttragend ist, E) Aufbringen mindestens einer Beschichtung enthaltend einen Katalysator auf die in Schritt C) und/oder in Schritt D) gebildete Membran.
The invention relates to a proton-conducting polymer membrane that contains polyazoles, is coated with a catalyst layer, and is obtained by a method comprising the steps of A) producing a mixture containing polyphosphoric acid, at least one polyazole (polymer A), and/or at least one or several compounds that are suitable for forming polyazoles under the influence of heat according to step B), B) heating the mixture obtained in step A) to temperatures of up to 400 DEG C under inert gas, C) applying a layer to a support by using the mixture according to step A) and/or B), D) treating the membrane formed in step C) until said membrane is self-supporting, and E) applying at least one coating containing a catalyst to the membrane formed in step C) and/or step D).
L'invention concerne une membrane polymère conductrice de protons recouverte d'une couche catalytique et contenant des poyazoles. Cette membrane polymère conductrice de protons peut être produite au moyen d'un procédé comprenant les étapes consistant : A) à produire un mélange contenant de l'acide polyphosphorique, au moins un polyazole (polymère A) et/ou au moins un ou plusieurs composés destinés à former des polyazoles lorsqu'ils sont chauffés, comme dans l'étape B) ; B) à chauffer le mélange formé au cours de l'étape A) sous gaz inerte pour le porter à des températures pouvant atteindre 400 DEG C ; C) à appliquer une couche sur un support au moyen du mélange formé au cours de l'étape A) et/ou de l'étape B) ; D) à traiter la membrane formée au cours de l'étape C) jusqu'à ce qu'elle soit autoportante ; E) à appliquer au moins un revêtement contenant un catalyseur sur la |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2004034498A2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2004034498A2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2004034498A23</originalsourceid><addsrcrecordid>eNqNzMEKgkAUhWE3LaJ6hwttE0Rd1PI2XnNgnJGZK2IbkZhWUYI9Q8_dID1Aq7P4fs46-jTWsNGxMLpoBUt9gcaoviYLNdVni5qAK2QIAaPUbmG8GkUOUBcgXSBkKqCTXAGCQEbVOwaFPdnDEmHTKBlAGh3eyJIpQWooW1IgSCm3jVb38TH73W830b4kFlXsp9fg52m8-ad_D51JkyRPsjw_HTHN_qu-5F0-pQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PROTON-CONDUCTING POLYMER MEMBRANE THAT CONTAINS POLYAZOLES AND IS COATED WITH A CATALYST LAYER, AND APPLICATION THEREOF IN FUEL CELLS</title><source>esp@cenet</source><creator>BAURMEISTER, JOCHEN ; BENICEWICZ, BRIAN ; PADBERG, CHRISTOPH ; UENSAL, OEMER ; KUNDLER, ISABEL ; KEIFER, JOACHIM ; WEBER, MATHIAS ; CALUNDANN, GORDON</creator><creatorcontrib>BAURMEISTER, JOCHEN ; BENICEWICZ, BRIAN ; PADBERG, CHRISTOPH ; UENSAL, OEMER ; KUNDLER, ISABEL ; KEIFER, JOACHIM ; WEBER, MATHIAS ; CALUNDANN, GORDON</creatorcontrib><description>Die vorliegende Erfindung betrifft mit einer Katalysatorschicht beschichtete protonenleitende Polymermembran enthaltend Polyazole erhältlich durch ein Verfahren umfassend die Schritte A) Herstellung einer Mischung umfassend Polyphosphorsäure, mindestens ein Polyazol (Polymer A) und/oder mindestens ein oder mehrere Verbindungen, die unter Einwirkung von Wärme gemäss Schritt B) zur Bildung von Polyazolen geeignet sind, B) Erwärmen der Mischung erhältlich gemäss Schritt A) unter Inertgas auf Temperaturen von bis zu 400°C, C) Aufbringen einer Schicht unter Verwendung der Mischung gemäss Schritt A) und/oder B) auf einem Träger, D) Behandlung der in Schritt C) gebildeten Membran bis diese selbsttragend ist, E) Aufbringen mindestens einer Beschichtung enthaltend einen Katalysator auf die in Schritt C) und/oder in Schritt D) gebildete Membran.
The invention relates to a proton-conducting polymer membrane that contains polyazoles, is coated with a catalyst layer, and is obtained by a method comprising the steps of A) producing a mixture containing polyphosphoric acid, at least one polyazole (polymer A), and/or at least one or several compounds that are suitable for forming polyazoles under the influence of heat according to step B), B) heating the mixture obtained in step A) to temperatures of up to 400 DEG C under inert gas, C) applying a layer to a support by using the mixture according to step A) and/or B), D) treating the membrane formed in step C) until said membrane is self-supporting, and E) applying at least one coating containing a catalyst to the membrane formed in step C) and/or step D).
L'invention concerne une membrane polymère conductrice de protons recouverte d'une couche catalytique et contenant des poyazoles. Cette membrane polymère conductrice de protons peut être produite au moyen d'un procédé comprenant les étapes consistant : A) à produire un mélange contenant de l'acide polyphosphorique, au moins un polyazole (polymère A) et/ou au moins un ou plusieurs composés destinés à former des polyazoles lorsqu'ils sont chauffés, comme dans l'étape B) ; B) à chauffer le mélange formé au cours de l'étape A) sous gaz inerte pour le porter à des températures pouvant atteindre 400 DEG C ; C) à appliquer une couche sur un support au moyen du mélange formé au cours de l'étape A) et/ou de l'étape B) ; D) à traiter la membrane formée au cours de l'étape C) jusqu'à ce qu'elle soit autoportante ; E) à appliquer au moins un revêtement contenant un catalyseur sur la membrane formée au cours de l'étape C) et/ou de l'étape D).</description><edition>7</edition><language>eng ; fre ; ger</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ; COMPOSITIONS BASED THEREON ; ELECTRICITY ; GENERAL PROCESSES OF COMPOUNDING ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; SEPARATION ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; WORKING-UP</subject><creationdate>2004</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040422&DB=EPODOC&CC=WO&NR=2004034498A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040422&DB=EPODOC&CC=WO&NR=2004034498A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BAURMEISTER, JOCHEN</creatorcontrib><creatorcontrib>BENICEWICZ, BRIAN</creatorcontrib><creatorcontrib>PADBERG, CHRISTOPH</creatorcontrib><creatorcontrib>UENSAL, OEMER</creatorcontrib><creatorcontrib>KUNDLER, ISABEL</creatorcontrib><creatorcontrib>KEIFER, JOACHIM</creatorcontrib><creatorcontrib>WEBER, MATHIAS</creatorcontrib><creatorcontrib>CALUNDANN, GORDON</creatorcontrib><title>PROTON-CONDUCTING POLYMER MEMBRANE THAT CONTAINS POLYAZOLES AND IS COATED WITH A CATALYST LAYER, AND APPLICATION THEREOF IN FUEL CELLS</title><description>Die vorliegende Erfindung betrifft mit einer Katalysatorschicht beschichtete protonenleitende Polymermembran enthaltend Polyazole erhältlich durch ein Verfahren umfassend die Schritte A) Herstellung einer Mischung umfassend Polyphosphorsäure, mindestens ein Polyazol (Polymer A) und/oder mindestens ein oder mehrere Verbindungen, die unter Einwirkung von Wärme gemäss Schritt B) zur Bildung von Polyazolen geeignet sind, B) Erwärmen der Mischung erhältlich gemäss Schritt A) unter Inertgas auf Temperaturen von bis zu 400°C, C) Aufbringen einer Schicht unter Verwendung der Mischung gemäss Schritt A) und/oder B) auf einem Träger, D) Behandlung der in Schritt C) gebildeten Membran bis diese selbsttragend ist, E) Aufbringen mindestens einer Beschichtung enthaltend einen Katalysator auf die in Schritt C) und/oder in Schritt D) gebildete Membran.
The invention relates to a proton-conducting polymer membrane that contains polyazoles, is coated with a catalyst layer, and is obtained by a method comprising the steps of A) producing a mixture containing polyphosphoric acid, at least one polyazole (polymer A), and/or at least one or several compounds that are suitable for forming polyazoles under the influence of heat according to step B), B) heating the mixture obtained in step A) to temperatures of up to 400 DEG C under inert gas, C) applying a layer to a support by using the mixture according to step A) and/or B), D) treating the membrane formed in step C) until said membrane is self-supporting, and E) applying at least one coating containing a catalyst to the membrane formed in step C) and/or step D).
L'invention concerne une membrane polymère conductrice de protons recouverte d'une couche catalytique et contenant des poyazoles. Cette membrane polymère conductrice de protons peut être produite au moyen d'un procédé comprenant les étapes consistant : A) à produire un mélange contenant de l'acide polyphosphorique, au moins un polyazole (polymère A) et/ou au moins un ou plusieurs composés destinés à former des polyazoles lorsqu'ils sont chauffés, comme dans l'étape B) ; B) à chauffer le mélange formé au cours de l'étape A) sous gaz inerte pour le porter à des températures pouvant atteindre 400 DEG C ; C) à appliquer une couche sur un support au moyen du mélange formé au cours de l'étape A) et/ou de l'étape B) ; D) à traiter la membrane formée au cours de l'étape C) jusqu'à ce qu'elle soit autoportante ; E) à appliquer au moins un revêtement contenant un catalyseur sur la membrane formée au cours de l'étape C) et/ou de l'étape D).</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>ELECTRICITY</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>SEPARATION</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzMEKgkAUhWE3LaJ6hwttE0Rd1PI2XnNgnJGZK2IbkZhWUYI9Q8_dID1Aq7P4fs46-jTWsNGxMLpoBUt9gcaoviYLNdVni5qAK2QIAaPUbmG8GkUOUBcgXSBkKqCTXAGCQEbVOwaFPdnDEmHTKBlAGh3eyJIpQWooW1IgSCm3jVb38TH73W830b4kFlXsp9fg52m8-ad_D51JkyRPsjw_HTHN_qu-5F0-pQ</recordid><startdate>20040422</startdate><enddate>20040422</enddate><creator>BAURMEISTER, JOCHEN</creator><creator>BENICEWICZ, BRIAN</creator><creator>PADBERG, CHRISTOPH</creator><creator>UENSAL, OEMER</creator><creator>KUNDLER, ISABEL</creator><creator>KEIFER, JOACHIM</creator><creator>WEBER, MATHIAS</creator><creator>CALUNDANN, GORDON</creator><scope>EVB</scope></search><sort><creationdate>20040422</creationdate><title>PROTON-CONDUCTING POLYMER MEMBRANE THAT CONTAINS POLYAZOLES AND IS COATED WITH A CATALYST LAYER, AND APPLICATION THEREOF IN FUEL CELLS</title><author>BAURMEISTER, JOCHEN ; BENICEWICZ, BRIAN ; PADBERG, CHRISTOPH ; UENSAL, OEMER ; KUNDLER, ISABEL ; KEIFER, JOACHIM ; WEBER, MATHIAS ; CALUNDANN, GORDON</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2004034498A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2004</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMISTRY</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>ELECTRICITY</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>SEPARATION</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>BAURMEISTER, JOCHEN</creatorcontrib><creatorcontrib>BENICEWICZ, BRIAN</creatorcontrib><creatorcontrib>PADBERG, CHRISTOPH</creatorcontrib><creatorcontrib>UENSAL, OEMER</creatorcontrib><creatorcontrib>KUNDLER, ISABEL</creatorcontrib><creatorcontrib>KEIFER, JOACHIM</creatorcontrib><creatorcontrib>WEBER, MATHIAS</creatorcontrib><creatorcontrib>CALUNDANN, GORDON</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BAURMEISTER, JOCHEN</au><au>BENICEWICZ, BRIAN</au><au>PADBERG, CHRISTOPH</au><au>UENSAL, OEMER</au><au>KUNDLER, ISABEL</au><au>KEIFER, JOACHIM</au><au>WEBER, MATHIAS</au><au>CALUNDANN, GORDON</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROTON-CONDUCTING POLYMER MEMBRANE THAT CONTAINS POLYAZOLES AND IS COATED WITH A CATALYST LAYER, AND APPLICATION THEREOF IN FUEL CELLS</title><date>2004-04-22</date><risdate>2004</risdate><abstract>Die vorliegende Erfindung betrifft mit einer Katalysatorschicht beschichtete protonenleitende Polymermembran enthaltend Polyazole erhältlich durch ein Verfahren umfassend die Schritte A) Herstellung einer Mischung umfassend Polyphosphorsäure, mindestens ein Polyazol (Polymer A) und/oder mindestens ein oder mehrere Verbindungen, die unter Einwirkung von Wärme gemäss Schritt B) zur Bildung von Polyazolen geeignet sind, B) Erwärmen der Mischung erhältlich gemäss Schritt A) unter Inertgas auf Temperaturen von bis zu 400°C, C) Aufbringen einer Schicht unter Verwendung der Mischung gemäss Schritt A) und/oder B) auf einem Träger, D) Behandlung der in Schritt C) gebildeten Membran bis diese selbsttragend ist, E) Aufbringen mindestens einer Beschichtung enthaltend einen Katalysator auf die in Schritt C) und/oder in Schritt D) gebildete Membran.
The invention relates to a proton-conducting polymer membrane that contains polyazoles, is coated with a catalyst layer, and is obtained by a method comprising the steps of A) producing a mixture containing polyphosphoric acid, at least one polyazole (polymer A), and/or at least one or several compounds that are suitable for forming polyazoles under the influence of heat according to step B), B) heating the mixture obtained in step A) to temperatures of up to 400 DEG C under inert gas, C) applying a layer to a support by using the mixture according to step A) and/or B), D) treating the membrane formed in step C) until said membrane is self-supporting, and E) applying at least one coating containing a catalyst to the membrane formed in step C) and/or step D).
L'invention concerne une membrane polymère conductrice de protons recouverte d'une couche catalytique et contenant des poyazoles. Cette membrane polymère conductrice de protons peut être produite au moyen d'un procédé comprenant les étapes consistant : A) à produire un mélange contenant de l'acide polyphosphorique, au moins un polyazole (polymère A) et/ou au moins un ou plusieurs composés destinés à former des polyazoles lorsqu'ils sont chauffés, comme dans l'étape B) ; B) à chauffer le mélange formé au cours de l'étape A) sous gaz inerte pour le porter à des températures pouvant atteindre 400 DEG C ; C) à appliquer une couche sur un support au moyen du mélange formé au cours de l'étape A) et/ou de l'étape B) ; D) à traiter la membrane formée au cours de l'étape C) jusqu'à ce qu'elle soit autoportante ; E) à appliquer au moins un revêtement contenant un catalyseur sur la membrane formée au cours de l'étape C) et/ou de l'étape D).</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BASIC ELECTRIC ELEMENTS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMPOSITIONS BASED THEREON ELECTRICITY GENERAL PROCESSES OF COMPOUNDING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SEPARATION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING-UP |
| title | PROTON-CONDUCTING POLYMER MEMBRANE THAT CONTAINS POLYAZOLES AND IS COATED WITH A CATALYST LAYER, AND APPLICATION THEREOF IN FUEL CELLS |
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