http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109244412-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate | 2018-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109244412-B |
| titleOfInvention | Folded silicon dioxide/graphene composite powder particle, composite material thereof and preparation method of folded silicon dioxide |
| abstract | The invention provides a preparation method of folded silicon dioxide/graphene composite powder particles, which is characterized by comprising the following steps of: adding a cationic surfactant into a graphene oxide solution, and reacting to obtain a first mixed solution; adding ethanol into the first mixed solution, and performing ultrasonic oscillation to obtain a second mixed solution; adding the ammonia water solution and the tetraethyl orthosilicate solution into the second mixed solution in sequence, and reacting to obtain a third mixed solution; step four, centrifuging the third mixed solution to obtain bottom sediment, and washing the bottom sediment; putting the bottom precipitate into deionized water and performing ultrasonic dispersion treatment to obtain a fourth mixed solution; and step six, atomizing and heating the fourth mixed solution to volatilize the solvent to obtain the folded silicon dioxide/graphene composite powder particles. The invention also provides a preparation method of the folded silicon dioxide/graphene composite material and the folded silicon dioxide. |
| priorityDate | 2018-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.