http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110743534-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-008 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2019-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110743534-B |
| titleOfInvention | Tungsten oxide core-shell structure composite photocatalyst and preparation method and application thereof |
| abstract | The invention discloses a tungsten oxide core-shell structure composite photocatalyst, a preparation method and application thereof, wherein the composite photocatalyst is W 18 O 49 The core is coated with a graphite phase carbon nitride shell. The preparation method comprises the following steps: preparing a dispersion of non-stoichiometric tungsten oxide nanoclusters/urea; removing the solvent in the dispersion liquid, carrying out heat treatment on the obtained solid, dispersing the obtained compound in deionized water, carrying out ultrasonic treatment, carrying out centrifugal separation, and drying to obtain the composite photocatalyst. The composite photocatalyst has the advantages of large photoresponse range, high photocatalytic activity and the like, can be widely used for photocatalytic degradation of pollutants in the environment, such as effective photocatalytic degradation of dyes in wastewater, and has good application prospect. The preparation method has the advantages of simple process, simple and convenient operation, low cost, less energy consumption, no generation of toxic and harmful substances, environmental friendliness and the like, is suitable for large-scale preparation, and is beneficial to industrial application. |
| priorityDate | 2019-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.