http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107308910-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-0225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-488 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate | 2017-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107308910-B |
| titleOfInvention | Porous graphene-based magnetic carbon block and preparation method and application thereof |
| abstract | The invention discloses a porous graphene-based magnetic carbon block and a preparation method thereof, which mainly comprises the following steps: (1) uniformly dispersing graphite oxide in a solvent, adding a surfactant, and uniformly mixing to obtain a mixed solution of the graphite oxide and the surfactant; (2) adding cobalt salt and a polymer into the mixed solution obtained in the step (1) and uniformly stirring to obtain a precursor solution; (3) and (3) carrying out hydrothermal reaction on the precursor solution obtained in the step (2), washing and freeze-drying the obtained product, and then carrying out heat treatment to obtain the porous graphene-based magnetic carbon block. The porous graphene-based magnetic carbon block provided by the invention is a light-weight, porous and magnetic carbon block material, can adsorb organic matters, organic dyes and heavy metal ions, is widely applied to sewage treatment, and has the advantages of simple process, low cost and high yield, and the commercialization is easy to realize. |
| priorityDate | 2017-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.