http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111138673-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2387-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G83-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-286 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G83-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-10 |
| filingDate | 2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111138673-B |
| titleOfInvention | Preparation method of self-assembled porous polyaniline/cobalt core-shell spherical structure wave-absorbing material |
| abstract | The invention discloses a preparation method of a self-assembled porous polyaniline/cobalt core-shell spherical structure wave-absorbing material, which comprises the following steps of dissolving aniline in an organic solvent to form an oil phase suspension; modifying the cobalt powder to obtain modified cobalt powder with rich amino groups on the surface, namely the cobalt powder has polyaniline growth sites on the surface; dissolving modified cobalt powder, gallic acid and ammonium persulfate in deionized water to obtain an aqueous phase solution; and step four, slowly dripping the aqueous phase solution into the oil phase suspension to form a self-assembly reaction system, carrying out polymerization reaction under a heat preservation condition, and carrying out post-treatment after the reaction is finished to obtain the polyaniline/cobalt core-shell sphere. The invention has the advantages of stability, excellent wave absorbing effect and the like. |
| priorityDate | 2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.