http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107597100-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N59-16 |
| filingDate | 2017-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107597100-B |
| titleOfInvention | Preparation method of carbon-point-modified two-dimensional sodium tungstate/tungsten oxide photocatalytic material |
| abstract | The invention discloses a preparation method of an antibacterial carbon-point modified two-dimensional sodium tungstate/tungsten oxide photocatalytic material, which comprises the steps of dissolving tungsten salt in an alcohol solution to obtain a tungsten salt solution, then adding palladium chloride, uniformly mixing, then adding an alcohol solution of sodium hydroxide, uniformly stirring to form a mixed solution, pouring the mixed solution into a reaction kettle, and carrying out constant-temperature reaction for 4-14h at the temperature of 140-; repeatedly washing with deionized water and ethanol for many times, drying, and calcining for 2-6h in a muffle furnace at the temperature of 300-500 ℃ to obtain the carbon-point-modified two-dimensional sodium tungstate/tungsten oxide photocatalytic nano material. According to the invention, different tungsten salts and metal salts palladium chloride are mixed to prepare a series of carbon-point-modified two-dimensional sodium tungstate/tungsten oxide composite materials in different solvents, and the prepared composite materials can kill escherichia coli efficiently and in a short time under visible light, so that the whole operation process is simple and convenient, and the method has practical application value. |
| priorityDate | 2017-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.