http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112371159-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-0277 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| 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/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-04 |
| filingDate | 2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112371159-B |
| titleOfInvention | Oxynitride material SmTiO2N-nitride synthesis and application thereof in photocatalysis field |
| abstract | The invention belongs to the field of preparation of novel nitrogen oxide materials, and discloses a method for synthesizing a novel perovskite structure nitrogen oxide material for synthesizing samarium and titanium elements by using an alkali metal salt of a composite metal as a nitridation precursor. The alkali metal salt of the composite bimetal used in the method is described as MSmTiO by a chemical formula 4 (M ═ Li, Na, K), which can be prepared by a rapid, large-scale synthesis using the solid phase method. Nitriding under NH 3 In the fluidized bed, the nitridation is finished for 20 to 0.1h at the high temperature of 800 to 950 ℃ to generate corresponding perovskite structure nitrogen oxide SmTiO 2 And N is added. The invention synthesizes SmTiO for the first time 2 N newly composing nitrogen oxide material, synthesized SmTiO 2 N is fine powder rich in pore channels, and the light absorption range is wide. The photocatalyst has remarkable photocatalytic activity when being applied to photocatalytic dye degradation, photocatalytic water decomposition hydrogen production and photocatalytic water decomposition oxygen production reactions. |
| priorityDate | 2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.