http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113659180-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-083 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-083 |
| filingDate | 2021-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113659180-B |
| titleOfInvention | Anion-exchange membrane containing twisted aryl and ketone monomer, binder and its preparation and application |
| abstract | The invention relates to the field of fuel cells, in particular to an anion exchange membrane containing a twisted aryl group and a ketone monomer, an adhesive, and its preparation and application. In order to provide an anion exchange membrane and adhesive with large free volume, high electrical conductivity, good mass transfer performance and high catalyst utilization rate, the present invention proposes a copolymer of aryl and ketone monomers with twisted structure, which The main chain is composed of high molecular weight ether bond-free, rigid and hydrophobic aryl skeleton, combined with quaternary ammonium cations with high alkali stability, and copolymerized with the twisted aryl skeleton to obtain high free volume Molecular weight polymer. The anion exchange membrane of the resulting copolymer simultaneously demonstrates excellent film-forming properties, thermal stability, electrical conductivity, and alkali stability, and the binder simultaneously demonstrates excellent electrical conductivity and mass transfer ability. |
| priorityDate | 2021-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.