http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102273035-B1
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2008-1095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1069 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1025 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-1018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-1004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-1069 |
filingDate | 2015-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | KR-102273035-B1 |
titleOfInvention | Polymer electrolyte composition and polymer electrolyte membrane, membrane-electrolyte assembly, and solid polymer fuel cell using same |
abstract | [Problem] A polymer electrolyte composition having excellent chemical stability to withstand a strong oxidizing atmosphere during fuel cell operation, and excellent practicality for achieving excellent proton conductivity under low humidity conditions, excellent mechanical strength and physical durability, and Provided are a polymer electrolyte membrane, a membrane electrode composite, and a polymer electrolyte fuel cell using the same. [Solutions] The polymer electrolyte composition of the present invention is a polymer electrolyte composition containing at least an ionic group-containing polymer (A), an organophosphorus additive (C), and a nitrogen-containing heteroaromatic ring additive (D), wherein the nitrogen-containing complex It is characterized in that the aromatic ring additive (D) contains at least three or more nitrogen-containing heteroaromatic rings in the molecule. In addition, the polymer electrolyte membrane, the electrolyte membrane with a catalyst layer, the membrane electrode composite, and the polymer electrolyte fuel cell of the present invention are characterized in that they are constituted by using such a polymer electrolyte composition. |
priorityDate | 2014-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 1206.