http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111659411-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8871 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/B01J35-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | 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/B01J35-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-887 |
| filingDate | 2020-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111659411-B |
| titleOfInvention | Preparation and application of rare earth cerium doped iron molybdate photocatalyst |
| abstract | The invention provides a preparation method and application of rare earth cerium doped iron molybdate photocatalyst, which is prepared by mixing Fe (NO) 3 )・9H 2 Dissolving O in deionized water, adding Ce (NO) at room temperature 3 ) 3 To obtain Fe (NO) 3 )・9H 2 O and Ce (NO) 3 ) 3 The mixed solution of (1); will be (NH) 4 ) 6 Mo 7 O 24 ・4H 2 O is dissolved in deionized water and added dropwise to Fe (NO) 3 )・9H 2 O and Ce (NO) 3 ) 3 Stirring the mixed solution, adding ammonia water to adjust the pH value to 3-4, reacting for 12-13 h at 180-185 ℃, centrifugally washing and drying to obtain the rare earth cerium doped iron molybdate photocatalyst Ce-Fe 2 (MoO 4 ) 3 . The cerium-doped iron molybdate prepared by the invention is in a uniform nano spherical structure and has a larger specific surface area; meanwhile, the doping of the rare earth element can effectively reduce the photoproduction electron-hole recombination rate of the photocatalyst, can improve the specific surface area of the photocatalyst to a certain extent, is beneficial to improving the photocatalytic efficiency, and ensures that the Ce-Fe photocatalyst is prepared by adding the rare earth element into the photocatalyst 2 (MoO 4 ) 3 Has wide application prospect in the field of photocatalytic dye wastewater treatment. |
| priorityDate | 2020-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.