http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102847546-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-135 |
| filingDate | 2012-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102847546-B |
| titleOfInvention | Preparation method of SnO2/BiOCl heterojunction photocatalyst |
| abstract | The invention discloses a preparation method of a SnO2/BiOCl heterojunction photocatalyst. The method comprises the steps that: under room temperature, 5mmol of Bi(NO3)3.5H2O is dissolved in 10mL of ethylene glycol; a certain amount of SnCl2.2H2O is added while stirring; when the solution is clarified, 30mL of ethanol is added into the original solution, and the mixture is stirred for 30min; the obtained precursor is moved into a 50mL reaction vessel, and is subjected to an alcohol thermal reaction in a baking oven; the martial is washed by using ethanol, and is dried by baking under a temperature of 80 DEG C; and the material is subjected to a heat treatment in a Muffle furnace, such that a sample is prepared. The method provided by the invention has the advantages of simple preparation process, and high reaction condition controllability. With the method, the prepared sample has higher photocatalytic activity than single SnO2 and BiOCl semiconductors. With the photocatalyst, a high-concentration dye wastewater rhodamine B solution can be effectively treated. The photocatalyst has potential application values in environment governance especially high-concentration dye wastewater pollution treatments. |
| priorityDate | 2012-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.