http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108408791-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G51-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G51-04 |
| filingDate | 2018-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108408791-B |
| titleOfInvention | Graphene-coated Co prepared by MPCVD method3O4Method for producing powder |
| abstract | The invention relates to a method for preparing graphene coated Co by an MPCVD (multi-phase plasma chemical vapor deposition) method 3 O 4 A powder method belongs to the technical field of microwave plasma and composite materials. Mixing Co 3 O 4 Spreading the substrate powder, vacuumizing to pressure within 1mTorr, and then Ar and H 2 、CH 4 Introducing the gas according to the gas flow ratio of 9:10: 1-5, keeping the pressure at 1-90 Torr, starting microwave plasma, depositing and reacting at the temperature of 300-500 ℃ for 30-120 min, and cutting off CH after the reaction is finished 4 Keeping the non-oxidizing gas introduced, cooling to room temperature, closing the non-oxidizing gas, vacuumizing to the pressure of 1mTorr, and introducing air to normal pressure to obtain the graphene-coated Co 3 O 4 And (3) powder. Co is adopted in the preparation process of the invention 3 O 4 The powder is taken as a plating substrate, and the prepared graphene-coated Co 3 O 4 Compared with the conventional graphene-coated composite powder material, the graphene-coated Co powder disclosed by the invention 3 O 4 The graphene in the powder is few-layer flaky graphene, and the coating uniformity is good. |
| priorityDate | 2018-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.