http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104128197-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-34 |
| filingDate | 2014-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104128197-B |
| titleOfInvention | Electron beam irradiation prepares the method for nitrogen-doped titanium dioxide photocatalyst |
| abstract | The present invention relates to a kind of method that electron beam irradiation prepares nitrogen-doped titanium dioxide photocatalyst.Produce titanium dioxide initially with existing known technology method, then add in urea liquid and under described titania powder, room temperature, stir 24 h；Then being positioned in electron beam generating apparatus by above-mentioned suspension so that it is stand the electron beam irradiation of doses, irradiation dose is 70 ~ 280 kGy；By the suspension centrifugation after irradiation, gained solid sample is scrubbed, dry, finally gives nitrogen-doped titanium dioxide photocatalyst.By detection, the nitrogen-doped titanium dioxide photocatalyst of gained of the present invention, proves that it has higher visible light catalysis activity.It addition, detected by x-ray photoelectron spectroscopy (XPS), it can be seen that nitrogen element replaces oxygen impurity and enters in titanium dioxide, and its doping is 7.41%. |
| priorityDate | 2014-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.