http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104226335-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2014-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104226335-B |
| titleOfInvention | A kind of multilevel hierarchy bismuth sulfide and its preparation method and application |
| abstract | The present invention relates to the method for a kind of phonochemistry legal system for multilevel hierarchy bismuth-containing nano material, obtain the multilevel hierarchy bismuth sulfide with the wide light abstraction width of high-ratio surface sum, comprise the following steps: five nitric hydrate bismuths and chloride ion-containing liquid are joined in organic solvent, ultrasonic dispersed to all compounds, then gained dispersion liquid is placed in microwave-ultrasonic combined reactor to react, in reaction system, add thiocarbamide again continue reaction, by the solvent of product centrifuge washing removing remained on surface and extra organics after reaction terminates, namely multilevel hierarchy bismuth sulfide nano material is obtained after drying.Beneficial outcomes of the present invention is: 1) reaction rate is fast, the reaction time is short, product yield is high, power consumption is few.2) bismuth sulfide has regular appearance, size uniformity, and specific area is large, the features such as light abstraction width is wide.3) the multilevel hierarchy bismuth sulfide that the inventive method obtains has visible light responsible photocatalytic performance, and the degradation efficiency of photocatalytic degradation chromium is better than commodity titanium dioxide. |
| priorityDate | 2014-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.