http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105214693-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-06 |
| filingDate | 2015-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105214693-B |
| titleOfInvention | Bismuth oxyiodide/poriferous titanium dioxide composite photo-catalyst and its preparation method and application |
| abstract | The present invention relates to a kind of bismuth oxyiodide/poriferous titanium dioxide composite photo-catalyst and its preparation method and application.Belong to photocatalysis field.The technical solution of use is：Bismuth nitrate is dispersed in ethylene glycol, adds potassium iodide, lasting stirring, then porous titania microbead is added, and adds ultra-pure water, persistently stirs 1 3h under room temperature, products therefrom is washed, is dry, obtains bismuth oxyiodide/poriferous titanium dioxide composite photo-catalyst.The present invention synthesizes a kind of porous titanium dioxide microballoon sphere by simple hydrothermal method, and not only specific surface area is big and size uniformity, the more conducively scattering to light for this microballoon.Bismuth oxyiodide/poriferous titanium dioxide the composite photo-catalyst synthesized with this microballoon has wider spectral response range, there is efficient photocatalytic activity under visible light, while have the characteristics of applicability is wide and stability is good concurrently, technique is simple, it is easily operated and of low cost. |
| priorityDate | 2015-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.