http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110227519-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2019-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110227519-B |
| titleOfInvention | Fluoride ion doped bismuth phosphate composite catalyst, preparation method and application thereof |
| abstract | The invention discloses a fluoride ion doped bismuth phosphate composite catalyst and a preparation method thereof, and the preparation method comprises the following steps: s1, adding bismuth nitrate and ammonium fluoride into deionized water, stirring for 20-50 min, then adding sodium phosphate, and stirring for 20-50 min to obtain a reaction solution; and S2, adding a pH regulator into the reaction liquid obtained in the step S1, regulating the pH value to 4-7, reacting at 160-200 ℃ for 20-36 hours, naturally cooling to room temperature after the reaction is finished, washing, separating and drying to obtain the composite catalyst. The invention researches the photocatalytic degradation performance by regulating and controlling pH, reaction time and the molar ratio of reactants, and the composite catalyst synthesized by the invention has excellent photocatalytic degradation performance, and can achieve the degradation rate of 80 percent and 90 percent for 60 minutes of catalytic degradation of methylene blue, and the degradation rate is as high as 91 percent. The preparation method is simple and convenient to operate and easy to realize. |
| priorityDate | 2019-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.