http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105498750-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-31 |
| filingDate | 2015-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105498750-B |
| titleOfInvention | Bismuth tungstate/graphene photo-catalyst preparation method with wide spectrum degradation property |
| abstract | The invention discloses a kind of bismuth tungstate/graphene photo-catalyst preparation method with wide spectrum degradation property, specific steps are as follows: (1) by 0.97g Bi (NO 3 ) 3 ·2H 2 Then 0.0017-0.034g graphene oxide is added in above-mentioned solution by O stirring and dissolving in 50mL glacial acetic acid aqueous solution, ultrasonic disperse 1h obtains solution X；(2) by 0.33g Na 2 WO 4 Stirring and dissolving obtains transparent clear solution Y in 20mL water；(3) solution Y is added in solution X, continues to stir 10min, be transferred in polytetrafluoroethylene (PTFE) closed reactor after stablizing with pH < 2 of glacial acetic acid control reaction system, pH and bismuth tungstate/graphene photo-catalyst is made in 180 DEG C of heating 3h.Bismuth tungstate/graphene photo-catalyst produced by the present invention is under sunlight with the performance of efficient degradation rhodamine B and methyl orange dye waste water, sulfanilamide (SN) and sulfanilamide (SN) meta-methoxy pyrimidine pharmacy waste water and phenolic waste water, and nontoxic, cost effective and wide spectrum are applicable in, and have stronger market application prospect. |
| priorityDate | 2015-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.