http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105854899-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/B01J27-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02 |
| filingDate | 2016-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105854899-B |
| titleOfInvention | A kind of Bi2S3/TiO2Compound visible light catalyst and preparation method thereof |
| abstract | The invention discloses a kind of Bi 2 S 3 /TiO 2 Composite efficient visible light catalyst and preparation method thereof belongs to environmental photocatlytsis research field.A kind of technical solution of the present invention main points are as follows: Bi 2 S 3 /TiO 2 Composite photo-catalyst is by Bi 2 S 3 With TiO 2 It is compound using two steps (colloidal sol) hydro-thermal method and formed, wherein TiO 2 With Bi 2 S 3 Compound molar ratio be 3-15:1, material present " stick-is spherical ", morphology controllable.The invention also discloses the Bi 2 S 3 /TiO 2 The preparation method of composite photo-catalyst.Bi of the present invention 2 S 3 With TiO 2 Compound can widen TiO significantly 2 Spectral response range, make TiO 2 There is good absorption in visible light region, improves the utilization rate of solar energy；In addition, TiO 2 With Bi 2 S 3 The compound probability of recombination that can effectively reduce light induced electron and hole, improve TiO 2 Photocatalytic activity.Composite photocatalyst preparation process is simple, and operability is good, and resulting materials have stability high, and the feature of high catalytic efficiency has apparent degradation to organic pollutants such as rhodamine Bs. |
| priorityDate | 2016-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.