http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111167455-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-06 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-17 |
| filingDate | 2020-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111167455-B |
| titleOfInvention | A kind of graphene supported cobalt-doped titanium dioxide photocatalyst and preparation method thereof |
| abstract | The invention discloses a graphene-supported cobalt-doped titanium dioxide photocatalyst and a preparation method thereof. In the present invention, tetra-n-butyl titanate and cobalt nitrate are used as titanium source and cobalt source respectively to prepare precursor solutions, and absolute ethanol, glacial acetic acid and PVP are used as auxiliary agents, and the precursor and auxiliary agents are mixed uniformly in proportion to obtain Spinning solution; followed by high-voltage electrospinning to obtain initial PVP/Co-TiO 2 fibers; then calcined in a muffle furnace to obtain Co-TiO 2 nanofibers; finally use vacuum freeze-drying method to load Co-TiO 2 nanofibers on On graphene, a Co‑TiO 2 /RGO photocatalyst is obtained. The preparation method of the invention is simple, the production cost is low, the composite photocatalyst prepared has controllable morphology, high specific surface area, excellent optical performance, environmental protection, good photocatalytic degradation effect of organic pollutants, and is widely used in the field of VOCs treatment prospect. |
| priorityDate | 2020-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.