http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107029772-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1023 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-18 |
| filingDate | 2016-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107029772-B |
| titleOfInvention | Non-noble metal catalyst and preparation method thereof |
| abstract | The invention discloses a non-noble metal catalyst and a preparation method thereof, wherein the preparation method comprises the following steps: (1) respectively dissolving a metal compound and an organic molecular linking agent in proportion, uniformly mixing two solutions obtained by dissolving, and carrying out chelation reaction on metal ions and organic molecules to generate a precipitate; centrifuging or filtering the precipitate to obtain an intermediate product; drying the intermediate product to obtain a precursor; (2) and putting the precursor in an inert atmosphere for pyrolysis carbonization treatment to obtain the non-noble metal catalyst. The non-noble metal catalyst prepared by the invention takes a metal organic framework structure as a kernel, and has a multi-walled carbon nanotube on the surface, so that the catalyst has a large specific surface area; has good oxygen reduction catalytic performance, oxygen precipitation catalytic performance, stability and good CH 3 OH resistance, and can maintain stable catalytic activity for a long period of time when applied to a fuel cell. |
| priorityDate | 2016-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.