http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107649168-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-345 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2017-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107649168-B |
| titleOfInvention | Method for degrading bisphenol A in water through photocatalysis and catalyst used by method |
| abstract | The invention discloses a method for degrading bisphenol A in water by photocatalysis, which comprises the steps of mixing BPA solution with O-g-C 3 N 4 Fully mixing, carrying out dark adsorption, and then carrying out catalytic degradation for more than 3h under the condition of visible light to realize the degradation rate of more than 60%; wherein, O-g-C 3 N 4 The O-g-C obtained by adopting high temperature-oxidation-high temperature combined treatment 3 N 4 . The invention can prepare O-g-C with excellent performance by utilizing cheap and easily obtained melamine raw material through a high-temperature-oxidation-high-temperature combined treatment path 3 N 4 The product and the whole preparation process have simple and quick operation steps and are easy to popularize. O-g-C prepared by a combined high temperature-oxidation-high temperature processing route 3 N 4 Compared with a product subjected to single oxidation or single high-temperature calcination, the product has the advantages that the O doping effect is promoted, the specific surface area is increased, the light absorption domain is obviously widened, the photocatalytic degradation efficiency of the bisphenol A in water in a visible light region reaches 62.3 percent, the degradation efficiency is improved by 7 times compared with that of a product subjected to single treatment, and the product has good practicability. |
| priorityDate | 2017-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.