http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111437858-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_59b52689c733d07bfd3b76ac9701750c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 |
| filingDate | 2020-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d9fa7f7d75e4135b0755e53269b0dfa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21628310b2c85317bbaf763d44f06cba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_693f603fe65c6611b21ebcc519cd14d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ef136269c76615dbe47f0710ce947f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4043bf5781725d21fabccbdb7c83869e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_547839a3b79ba8df3135438e83e1b6f3 |
| publicationDate | 2020-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111437858-A |
| titleOfInvention | N/O double-doped metal carbon-coated carbide nanoparticle composites and their preparation |
| abstract | The invention relates to a preparation method of an N/O double-doped metal carbon-coated carbide nanoparticle composite material, comprising the following steps: (1) dissolving urea in deionized water, adjusting its pH to 4-7, Stir evenly and dry; (2) place the urea obtained by drying in step (1) under nitrogen atmosphere, anneal at high temperature, and obtain g-C 3 N 4 after cooling; (3) get the metal atom precursor and dissolve it in deionized water Solution A is obtained, g-C 3 N 4 is then dissolved in solution A, and after ultrasonic treatment, freeze-drying is performed to obtain a carbide precursor; (4) finally, the carbide precursor and zinc powder are mixed and ground evenly, and under a nitrogen atmosphere , annealing at high temperature, and cooling to obtain the target product. Compared with the prior art, the graphitized carbon doped with nitrogen and oxygen in the catalytic material of the present invention not only greatly improves the conductivity of the catalyst, but also can inhibit the dissolution of metal ions in the catalyst, thereby greatly improving the catalytic performance of the catalyst. and cycle stability. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112916861-A |
| priorityDate | 2020-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.