http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112973669-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 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/B01J23-30 |
| filingDate | 2021-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112973669-B |
| titleOfInvention | Preparation method of tungsten trioxide-coated diamond and its application in photodegradation of dye wastewater |
| abstract | The invention discloses a method for preparing a tungsten trioxide-coated diamond. The steps are: (1) cleaning the diamond; (2) placing the cleaned diamond in dilute nitric acid for ultrasonic treatment, and then in deionized water Ultrasonic treatment is carried out to obtain activated diamond; (3) WCl 6 ยท6H 2 O is dissolved in ethanol to form a WCl 6 solution, then the activated diamond is put into the WCl 6 solution, and the reaction is carried out. After the reaction is completed, the temperature is lowered, and then Filter, wash and dry the filter residue to obtain tungsten trioxide-coated diamond. The application also discloses the application of the tungsten trioxide-coated diamond produced by the above preparation method in the photodegradation of dye wastewater. Using the present application, WO 3 can be coated on the diamond surface relatively uniformly, and the coverage rate of WO 3 on the diamond surface can reach more than 85%. The produced tungsten trioxide-coated diamond is used as a catalyst, and the degradation rate of methylene blue can reach 84%. |
| priorityDate | 2021-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.