http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107262128-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-0259 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 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/B01J35-1052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | 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/B01J20-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2017-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107262128-B |
| titleOfInvention | Visible light response type porous boron nitride-based composite photocatalytic material and preparation method thereof |
| abstract | A visible light response type porous boron nitride-based composite photocatalytic material and a preparation method thereof. The zinc oxide and gold micro-or nano-particles in the composite photocatalyst are uniformly distributed on the surface of the porous boron nitride. The method takes porous boron nitride, zinc oxide micro or nano particles and tetrachloroauric acid trihydrate as raw materials, and prepares the visible light response type porous boron nitride-based composite photocatalytic material through the steps of ball milling, adsorption, separation, washing, drying, high-temperature sintering and the like. The obtained composite photocatalytic material can not only respond to ultraviolet light, but also respond to visible light, and can more effectively utilize sunlight. In addition, the recombination rate of the photo-generated electron-hole pairs is reduced by boron defects or nitrogen defects on the surface of the porous boron nitride; the contact rate of organic pollutants in water and the photocatalytic contact medium is improved through the excellent adsorption performance of the porous boron nitride, so that the capability of the composite material for degrading the organic pollutants in a photocatalytic manner is enhanced. |
| priorityDate | 2017-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.