http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113929090-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2defd87b81e9ea43f8be827e8cdba2dc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-194 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-196 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-196 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-194 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-19 |
| filingDate | 2021-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cde08ea5cb432f26ed9c18d682d2fff4 |
| publicationDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113929090-A |
| titleOfInvention | A kind of preparation method of graphene |
| abstract | The invention discloses a method for preparing graphene, which belongs to the technical field of nanomaterials. Graphene is difficult to disperse in a solvent, and impurities generated during production and preparation are difficult to remove. The above difficulties limit the application of graphene. The invention firstly reduces graphene oxide, then disperses the reduced product, and finally filters through different solvents, so that the graphene can be uniformly dispersed in various inorganic solvents and organic solvents, and various impurities are removed at the same time. The significance of the present invention is to solve the problem of uniform dispersion of graphene in various solvents, at the same time quickly remove various impurities in the process of graphene production and preparation, and reduce the preparation cost of graphene. The graphene prepared by the method of the invention has high purity, good dispersion uniformity, good stability and high repeatability, and has the possibility of application and promotion. |
| priorityDate | 2021-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 200.