http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105080553-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/C02F1-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-835 |
| filingDate | 2015-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105080553-B |
| titleOfInvention | A kind of preparation method of stanniferous double-perovskite type Photocatalytic Degradation of Phenol catalyst |
| abstract | The Low Concentration Phenol sewage degradation reaction under simulated solar irradiation is applied to the invention discloses a kind of preparation method of stanniferous double-perovskite type Photocatalytic Degradation of Phenol catalyst, and by the catalyst.The catalyst is prepared using sol-gal process, and complexing agent is made with sucrose, and Sn powder first is dissolved in into dilute nitric acid solution in cold bath, obtained light yellow settled solution again with La (NO 3 ) 3 ·6H 2 O and Fe (NO 3 ) 3 ·9H 2 O and polyethylene glycol 2000 reaction complexing, 700 DEG C of roasting 3h, are made pure phase double-perovskite type La in air atmosphere 2 FeSnO 6 Photochemical catalyst sample.The mol ratio of selected La, Fe and Sn atom is 2: 1: 1, and the mol ratio of sucrose and metal cation is 2: 1.It is characteristic of the invention that using the sol-gal process using sucrose as complexing agent to prepare, and pure phase double-perovskite type catalyst La has been synthesized at a lower temperature 2 FeSnO 6 .The preparation method is simple, with low cost, pollution-free, has higher catalytic activity and preferable structural stability for Low Concentration Phenol degraded. |
| priorityDate | 2015-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.