http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113731395-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-345 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-14 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113731395-B |
| titleOfInvention | Zinc stannate photocatalyst rich in oxygen vacancies, preparation method and application |
| abstract | The invention discloses a preparation method of zinc stannate photocatalyst rich in oxygen vacancies, which comprises the following steps: (1) dissolving stannous chloride dihydrate, zinc chloride, sodium hydroxide and sodium dodecyl benzene sulfonate in an ethanol solution, and carrying out hydrothermal reaction to obtain zinc stannate; (2) and (2) soaking the zinc stannate obtained in the step (1) in a persulfate solution, taking out, washing and drying to obtain the zinc stannate photocatalyst rich in oxygen vacancies. The invention adopts a one-pot hydrothermal reaction to prepare zinc stannate, generates oxygen vacancy defects by utilizing the etching effect of persulfate on the zinc stannate, and widens the response range of the zinc stannate photocatalyst rich in oxygen vacancies to visible light. The zinc stannate photocatalyst rich in oxygen vacancies has good visible light response, the degradation rate of bisphenol A can reach 100% within 60min, and the mineralization efficiency of bisphenol A can reach 60% under the condition of visible light. |
| priorityDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.