Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5ad8562c578b061df7a2c3aee9d0e24 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-926 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0201 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8825 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-90 |
filingDate |
2018-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e128d842645786b51f4037f7f787a661 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5572c394e0bd59deb11185e6960df573 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55126120b1d78003784d76655bf938a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb2f78442afc268feae1c9f71190e2af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_221d1d95cd2e66857e79867bbf7aca3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1657a8cec830124979f34c3180f6cc7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f953604ad4570faea74f7ec892c0bf6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31324dba80146817483ef9d311351d99 |
publicationDate |
2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-11056693-B2 |
titleOfInvention |
Aryne-grafted carbon-supported electrocatalyst and process of preparing the same |
abstract |
An aryne-grafted carbon-supported catalyst and a method of preparing the same, and particularly to a carbon-supported catalyst having an organic anchor formed on the surface of a carbon support through aryne cycloaddition in order to improve the durability of a fuel cell catalyst, and a method of preparing the same. It is possible to form a covalent bonding selectively to a carbon support of a fuel cell catalyst in a solution by using 2-(trimethylsilyl)phenyl triflate or the like. In addition, the formed anchor prevents adhesion of metal catalyst particles of a fuel cell, and thus improves the durability of a fuel cell catalyst. |
priorityDate |
2017-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |