http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109926063-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-888 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-06 |
| filingDate | 2019-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109926063-B |
| titleOfInvention | Preparation method of copper tungstate nanofiber photocatalyst |
| abstract | The invention relates to a preparation method of a copper tungstate nanofiber photocatalyst, and belongs to the technical field of photocatalysis. The one-dimensional copper tungstate nano-fiber is prepared by an electrostatic spinning technology, has uniform diameter, large specific surface area and short transmission distance of photon-generated carriers, and can effectively improve the catalytic activity of visible light degradation organic matters. The preparation method of the photocatalyst mainly comprises the following steps: dissolving inorganic tungsten salt and inorganic copper salt in ethanol or DMF solution, adding PAN or PVP to obtain spinning solution, obtaining composite fiber through an electrostatic spinning device, and calcining at high temperature to obtain the porous copper tungstate nanofiber. The preparation process is simple to operate and low in cost, is expected to realize large-scale preparation of the copper tungstate nanofiber, and has wide application prospects in the fields of environment and energy. |
| priorityDate | 2019-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.