http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114797694-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K9-0081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-0091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-184 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-194 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-194 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-184 |
| filingDate | 2022-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114797694-B |
| titleOfInvention | A kind of reduced graphene oxide aerogel wave-absorbing microsphere with chiral helical structure, preparation method and application |
| abstract | The invention discloses a reduced graphene oxide aerogel wave-absorbing microsphere with a chiral helical structure, a preparation method and an application, comprising the following steps: step 1: dissolving calcium chloride in a solvent to obtain a coagulation bath solution; step 2 : adding the camphorsulfonic acid solution to the graphene oxide dispersion, and mixing evenly to obtain a spinning solution; step 3: using the coagulation bath solution obtained in step 1 as a droplet collector for wet spinning; 3. After the graphene hydrogel collected in the coagulation bath solution is allowed to stand, it is reduced; step 5: cleaning, and freeze-drying to obtain the required chiral helical structure reduced graphene oxide aerogel microspheres; the present invention adopts a wet method The spinning-chemical reduction-freeze-drying method prepares reduced graphene oxide aerogel microspheres with a chiral helical structure, the preparation method is simple, and the operation is convenient; the obtained aerogel wave-absorbing microspheres have good electromagnetic wave absorption performance. |
| priorityDate | 2022-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.