http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104310382-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-04 |
| filingDate | 2014-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104310382-B |
| titleOfInvention | A kind of preparation method of graphene nano sieve |
| abstract | The preparation method who the present invention relates to a kind of graphene nano sieve, first adopts Hummers legal system for graphene oxide (GO) aqueous solution, and the certain density GO aqueous solution is placed on and in freezer compartment of refrigerator, carries out freezingly, obtains GO ice cube. Then ice cube is tentatively broken into fritter and packs in pipe, adopt refrigeration grinding machine, under liquid nitrogen condition, GO ice cube is carried out to freeze grinding. Carry out a series of structural characterizations until obtain the aqueous solution of GNMs after normal temperature. There is not chemical reaction in whole preparation process in the present invention, without any need for reagent, is to belong to physical method, and environment is not existed to any pollution and destruction, is a kind of real environmentally friendly green technology of preparing. In addition, this invention operating procedure simple possible, reproducible, raw material sources are abundant, and cost is low, has a good application prospect. |
| priorityDate | 2014-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.