| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2008-1095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-926
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1004 |
| classificationIPCInventive |
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/H01M8-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-083 |
| filingDate |
2017-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101969547-B1 |
| titleOfInvention |
Catalyst for oxygen reduction reaction comprising porous carbon nanofiber co-doped with transition metal and nitrogen and preparation method thereof |
| abstract |
The catalyst according to the present invention can be provided as a highly durable material having an activity for an oxygen reduction reaction by doping a carbon nanofiber having a crystalline carbon structure with a transition metal and nitrogen. In addition, the catalyst can improve the rate of oxygen reduction reaction by maximizing the reaction area by forming a plurality of nanopores while maintaining a uniform one-dimensional skeleton of the carbon nanofibers. In addition, the porous carbon nanofibers have excellent durability and specific surface area, and can support various active components such as platinum nanoparticles in a high content by using the carbon nanofibers as a support. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210130031-A |
| priorityDate |
2017-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |