http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109705808-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 |
| filingDate | 2019-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109705808-B |
| titleOfInvention | Cobalt-nickel alloy-porous carbon composite wave-absorbing material with MOF structure and preparation method thereof |
| abstract | The invention discloses a cobalt-nickel alloy-porous carbon composite wave-absorbing material with an MOF structure, which is in a porous nano sheet structure, wherein cobalt-nickel alloy particles are embedded in the porous structure, and a graphitized carbon layer is wrapped outside the cobalt-nickel alloy particles. The invention also discloses a preparation method of the cobalt-nickel alloy-porous carbon composite wave-absorbing material, which comprises the following steps: adding a large amount of cobalt nitrate, nickel nitrate and trimesic acid into DMF (dimethyl formamide), adding required amount of 4', 4-bipyridyl into the mixed solution after the reaction materials are completely dissolved, fully stirring and dissolving, and carrying out solvothermal reaction; washing and drying the product after reaction to obtain a precursor in an MOF structure; and calcining the precursor to obtain the cobalt-nickel alloy-porous carbon composite wave-absorbing material. The preparation method has the advantages of low preparation cost and simple process, and the prepared composite wave-absorbing material has excellent wave-absorbing performance and is suitable for large-scale industrial production. |
| priorityDate | 2019-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.