http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103831094-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2012-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103831094-B |
| titleOfInvention | A kind of with doped yttrium induced oxidation bismuth crystal conversion with the method improving its photocatalysis effect |
| abstract | The present invention relates to a kind of with doping techniques promote photocatalyst realize crystal conversion with the method improving its photocatalytic activity, belong to environmental photocatlytsis field of functional materials, concrete technical scheme is, first preparation bismuth oxide precursor solution, then add appropriate yttrium salt as inducible factor, at high temperature carrying out solvent-thermal process, the fired process of products obtained therefrom can realize crystallization and transformation of crystal, to improve photocatalytic activity.It is an advantage of the current invention that doped yttrium induces the bismuth oxide photocatalyst preparation process realizing transformation of crystal simple, mild condition, with low cost, photo-generated carrier in traditional synthetic photocatalyst can be overcome to be prone to be combined, transport efficiency is low, utilization rate is the highest, to shortcomings such as visible light-responded ability, it is achieved efficient optical energy utilization efficiency. |
| priorityDate | 2012-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.