| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f34558312e955e542c5c0ff4058ab18 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-745
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8803
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8882
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0203 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-745
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-88 |
| filingDate |
2022-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba87180a824f308154f0aeaa0894928d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca8086a309ecdd3407a40e8b67dc1302
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d2140bdab5505f164a8f84972b7031b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1986678499a76fa196662e5caa0a0c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ff25eeeda7e60f13d072db31ea7e6cc |
| publicationDate |
2022-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114588907-A |
| titleOfInvention |
A kind of catalyst and its preparation method and application |
| abstract |
The invention discloses a catalyst and its preparation method and application. The preparation method of the catalyst provided by the present invention comprises the following steps: S1. isolating oxygen, and pyrolyzing the MOF material with the aid of dicyandiamide to obtain a carbon-based carrier; S2. placing the carbon-based carrier and iron salt in an organic solvent After dispersion, the organic solvent is removed and calcined in the absence of air. The preparation method of the present invention can prepare an ORR catalyst with excellent catalytic performance and excellent durability. The present invention also provides the catalyst prepared by the above preparation method and its application. |
| priorityDate |
2022-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |