http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102500406-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d281e953d189bcfe2507ba7faba72c25 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 |
| filingDate | 2011-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86566237e27f724ff625d9fe5da10f11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_780df2534ee4ccc0364af3c55d3b5700 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bb5b0f69979be82e557ac3080122079 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84a4287680e7634b6b02410857f1e69c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d616688a080b33d0d424ffd934db9253 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8967efff28149658c8628927276b5d27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f2e0915e18b9f03acb367521b0d95f3 |
| publicationDate | 2014-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102500406-B |
| titleOfInvention | Iron, nitrogen and fluoride co-doped titanium dioxide (TiO2) photocatalyst and application thereof in degrading organic pollutants in visible light |
| abstract | The invention relates to an iron, nitrogen and fluoride co-doped titanium dioxide (TiO2) photocatalyst and the application thereof in degrading organic pollutants in visible light. The invention adopts the technical scheme that: butyl titanate is stirred and slowly dripped into the mixed solution of ethanol and glacial acetic acid; after the mixed solution is stirred uniformly, hydrofluoric acid solution is added drip by drip and stirred, and transparent mixed solution A is formed; ammonia and the ethanol are mixed, ferric nitrate is added in, the pH value is regulated to be 2, and solution B is prepared; the solution B is slowly dripped into the solution A, and uniform and transparent sol is obtained; the sol stays and is aged in the air, and solid gel is obtained; and the solid gel is dried and ground into powder, put into a Francesca furnace to be roasted for 40min to 1.5h at 400DEG C to 500DEG C, and the iron, nitrogen and fluoride co-doped TiO2 photocatalyst is prepared. The photocatalyst and the application thereof expand the visible light response scope of the TiO2 and reduce the composition of electrons and cavities, so that the utilization rate of TiO2 to the solar energy and the light catalysis activity of the TiO2 are improved. |
| priorityDate | 2011-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.