Preparation method for compound proton exchange membrane for high-temperature-resisting fuel cell
The invention relates to a proton exchange membrane, particularly relates to a preparation method for a compound proton exchange membrane for a high-temperature-resisting fuel cell, and belongs to the field of fuel cells. According to the preparation method, a precursor containing an imidazole ring...
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| creator | CHU FUQIANG YUAN NINGYI LIN BENCAI DING JIANNING GU ZONGZONG |
| description | The invention relates to a proton exchange membrane, particularly relates to a preparation method for a compound proton exchange membrane for a high-temperature-resisting fuel cell, and belongs to the field of fuel cells. According to the preparation method, a precursor containing an imidazole ring is put into a polybenzimidazole solution to be directly subjected to a sol-gel method to be crossly linked into a membrane and the membrane is adsorbed with phosphoric acid to be prepared into a phosphoric acid doped proton exchange membrane. Compared with the prior art, the preparation method for the compound proton exchange membrane for the high-temperature-resisting fuel cell has the following advantages that the precursor containing the imidazole ring is put into the polybenzimidazole solution to be directly subjected to the sol-gel method to be crossly linked into the membrane; the preparation method is simple and controllable; an imidazole structure contained in a silicon nano particle can react with the phos |
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According to the preparation method, a precursor containing an imidazole ring is put into a polybenzimidazole solution to be directly subjected to a sol-gel method to be crossly linked into a membrane and the membrane is adsorbed with phosphoric acid to be prepared into a phosphoric acid doped proton exchange membrane. Compared with the prior art, the preparation method for the compound proton exchange membrane for the high-temperature-resisting fuel cell has the following advantages that the precursor containing the imidazole ring is put into the polybenzimidazole solution to be directly subjected to the sol-gel method to be crossly linked into the membrane; the preparation method is simple and controllable; an imidazole structure contained in a silicon nano particle can react with the phos</description><language>chi ; eng</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; ELECTRICITY ; GENERAL PROCESSES OF COMPOUNDING ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; WORKING-UP</subject><creationdate>2014</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=20140212&DB=EPODOC&CC=CN&NR=103570960A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140212&DB=EPODOC&CC=CN&NR=103570960A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHU FUQIANG</creatorcontrib><creatorcontrib>YUAN NINGYI</creatorcontrib><creatorcontrib>LIN BENCAI</creatorcontrib><creatorcontrib>DING JIANNING</creatorcontrib><creatorcontrib>GU ZONGZONG</creatorcontrib><title>Preparation method for compound proton exchange membrane for high-temperature-resisting fuel cell</title><description>The invention relates to a proton exchange membrane, particularly relates to a preparation method for a compound proton exchange membrane for a high-temperature-resisting fuel cell, and belongs to the field of fuel cells. 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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRICITY GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP |
| title | Preparation method for compound proton exchange membrane for high-temperature-resisting fuel cell |
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