| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-60 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 |
| filingDate |
2021-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112915805-B |
| titleOfInvention |
Preparation and application of a polydopamine-modified graphitic carbon nitride/cobalt ferrotungstate composite film |
| abstract |
The invention discloses the preparation and application of a polydopamine-modified graphitic carbon nitride/cobalt ferrotungstate composite film. First, a Co x Fe 1-x WO 4 solid solution is prepared by a hydrothermal reaction; The g-C 3 N 4 fragments are obtained by cutting; and the g-C 3 N 4 /Co x Fe 1-x WO 4 /PDA composite membrane is prepared by vacuum filtration. Under the combined action of g-C 3 N 4 and PDA, the g-C 3 N 4 /Co x Fe 1-x WO 4 /PDA composite film of the present invention exhibits good stability and photocatalytic activation of peroxymonosulfate The ability to degrade rhodamine B. |
| priorityDate |
2021-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |