| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-184
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-194
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-205 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-184
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-194
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20 |
| filingDate |
2018-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2019-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108439373-B |
| titleOfInvention |
A kind of amphiphilic Janus structure graphene-based airgel and preparation method thereof |
| abstract |
The invention discloses an amphiphilic Janus structure graphene-based airgel and a preparation method thereof. A graphene oxide solution is sprayed onto one side of a sulfur-nitrogen co-doped graphene airgel to construct a Janus structure and obtain an amphiphilic Janus structure graphite Alkenyl airgel. The Janus-structured graphene-based airgel prepared by this method is superhydrophobic and superhydrophilic. This amphiphilic structure can exist stably at multiphase interfaces such as water-air, hexane-air, hexane-water and water-carbon tetrachloride. The graphene-based airgel with amphiphilic Janus structure can quickly and stably absorb oil slicks from the water surface, and can solve the problem that ultralight carbon adsorption materials are easily affected by wind in practical applications. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021250515-A1 |
| priorityDate |
2018-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |