MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, AND SOLID POLYMER FUEL CELL USING IT

MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, AND SOLID POLYMER FUEL CELL USING IT

PROBLEM TO BE SOLVED: To provide a membrane electrode assembly for a fuel cell in which attack by a hydroperoxy radical to a proton ion conductive solid polymer membrane is suppressed, and a stable performance is retained for a long time, and also to provide a solid polymer fuel cell with a high per...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: KANESAKA HIROYUKI
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator KANESAKA HIROYUKI
description PROBLEM TO BE SOLVED: To provide a membrane electrode assembly for a fuel cell in which attack by a hydroperoxy radical to a proton ion conductive solid polymer membrane is suppressed, and a stable performance is retained for a long time, and also to provide a solid polymer fuel cell with a high performance in which the membrane electrode assembly like this is used. SOLUTION: In the membrane electrode assembly in which a catalyst layer side of a gas diffusion electrode at which a catalyst layer 3 and a gas diffusion layer 5 are provided is arranged to become the solid polymer membrane side on the both faces of the proton-ion conductive solid polymer membrane 2, a protective layer 4 containing a component for improving oxidation resistance, such as for example a radical scavenger and a hydroperoxide decomposer in a polymer material is made to be interposed at the joined face to the solid polymer membrane 2 and the catalyst layer 3. COPYRIGHT: (C)2005,JPO&NCIPI
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2005190752A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2005190752A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2005190752A3</originalsourceid><addsrcrecordid>eNrjZPD3dfV1CnL0c1Vw9XF1Dgnyd3FVcAwOBgr6RCq4-QcpuIW6-ig4u_r46Cg4-rkoBPv7eLooBPj7RPq6IkkqhAZ7-rkreIbwMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4rwAjAwNTQ0sDc1MjR2OiFAEAXz4uqg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, AND SOLID POLYMER FUEL CELL USING IT</title><source>esp@cenet</source><creator>KANESAKA HIROYUKI</creator><creatorcontrib>KANESAKA HIROYUKI</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide a membrane electrode assembly for a fuel cell in which attack by a hydroperoxy radical to a proton ion conductive solid polymer membrane is suppressed, and a stable performance is retained for a long time, and also to provide a solid polymer fuel cell with a high performance in which the membrane electrode assembly like this is used. SOLUTION: In the membrane electrode assembly in which a catalyst layer side of a gas diffusion electrode at which a catalyst layer 3 and a gas diffusion layer 5 are provided is arranged to become the solid polymer membrane side on the both faces of the proton-ion conductive solid polymer membrane 2, a protective layer 4 containing a component for improving oxidation resistance, such as for example a radical scavenger and a hydroperoxide decomposer in a polymer material is made to be interposed at the joined face to the solid polymer membrane 2 and the catalyst layer 3. COPYRIGHT: (C)2005,JPO&amp;NCIPI</description><edition>7</edition><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2005</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&amp;date=20050714&amp;DB=EPODOC&amp;CC=JP&amp;NR=2005190752A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20050714&amp;DB=EPODOC&amp;CC=JP&amp;NR=2005190752A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KANESAKA HIROYUKI</creatorcontrib><title>MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, AND SOLID POLYMER FUEL CELL USING IT</title><description>PROBLEM TO BE SOLVED: To provide a membrane electrode assembly for a fuel cell in which attack by a hydroperoxy radical to a proton ion conductive solid polymer membrane is suppressed, and a stable performance is retained for a long time, and also to provide a solid polymer fuel cell with a high performance in which the membrane electrode assembly like this is used. SOLUTION: In the membrane electrode assembly in which a catalyst layer side of a gas diffusion electrode at which a catalyst layer 3 and a gas diffusion layer 5 are provided is arranged to become the solid polymer membrane side on the both faces of the proton-ion conductive solid polymer membrane 2, a protective layer 4 containing a component for improving oxidation resistance, such as for example a radical scavenger and a hydroperoxide decomposer in a polymer material is made to be interposed at the joined face to the solid polymer membrane 2 and the catalyst layer 3. COPYRIGHT: (C)2005,JPO&amp;NCIPI</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRICITY</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD3dfV1CnL0c1Vw9XF1Dgnyd3FVcAwOBgr6RCq4-QcpuIW6-ig4u_r46Cg4-rkoBPv7eLooBPj7RPq6IkkqhAZ7-rkreIbwMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4rwAjAwNTQ0sDc1MjR2OiFAEAXz4uqg</recordid><startdate>20050714</startdate><enddate>20050714</enddate><creator>KANESAKA HIROYUKI</creator><scope>EVB</scope></search><sort><creationdate>20050714</creationdate><title>MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, AND SOLID POLYMER FUEL CELL USING IT</title><author>KANESAKA HIROYUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2005190752A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2005</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRICITY</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>KANESAKA HIROYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KANESAKA HIROYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, AND SOLID POLYMER FUEL CELL USING IT</title><date>2005-07-14</date><risdate>2005</risdate><abstract>PROBLEM TO BE SOLVED: To provide a membrane electrode assembly for a fuel cell in which attack by a hydroperoxy radical to a proton ion conductive solid polymer membrane is suppressed, and a stable performance is retained for a long time, and also to provide a solid polymer fuel cell with a high performance in which the membrane electrode assembly like this is used. SOLUTION: In the membrane electrode assembly in which a catalyst layer side of a gas diffusion electrode at which a catalyst layer 3 and a gas diffusion layer 5 are provided is arranged to become the solid polymer membrane side on the both faces of the proton-ion conductive solid polymer membrane 2, a protective layer 4 containing a component for improving oxidation resistance, such as for example a radical scavenger and a hydroperoxide decomposer in a polymer material is made to be interposed at the joined face to the solid polymer membrane 2 and the catalyst layer 3. COPYRIGHT: (C)2005,JPO&amp;NCIPI</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JP2005190752A
source esp@cenet
subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, AND SOLID POLYMER FUEL CELL USING IT
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T12%3A50%3A23IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=KANESAKA%20HIROYUKI&rft.date=2005-07-14&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2005190752A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true