http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113200538-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-22 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-19 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-19 |
| filingDate | 2021-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113200538-B |
| titleOfInvention | A kind of mechanical exfoliation prepares the method of graphene aqueous phase dispersion liquid and the graphene aqueous phase dispersion liquid thereof |
| abstract | The invention relates to a method for preparing a graphene aqueous phase dispersion liquid by mechanical exfoliation and the prepared graphene aqueous phase dispersion liquid. The preparation method is as follows: adding graphite, hydrophilic dispersant, and hydrophobic dispersant into water, stirring evenly, and then performing ball milling to obtain an initial graphene dispersion; centrifuging the initial graphene dispersion to obtain a graphene aqueous phase dispersion liquid. The graphene aqueous phase dispersion prepared by the present invention has very good stability, and the ball milling process has less damage to the structure of the graphene sheet than the stronger oxidation, so that the graphene can maintain a good structure, thereby ensuring the maximum properties of graphene. |
| priorityDate | 2021-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.