http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109225287-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-186 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-10 |
| filingDate | 2018-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109225287-B |
| titleOfInvention | Preparation method of bismuth-doped tin oxide/bismuth phosphate composite photocatalyst |
| abstract | The invention discloses a preparation method of a bismuth-doped tin oxide/bismuth phosphate composite photocatalyst, which is prepared by mixing Bi (NO) 3 ) 3 ·5H 2 Dissolving O in dilute nitric acid solution to obtain clear and transparent solution A, adding Na 2 SnO 3 ·4H 2 Dissolving O in deionized water to obtain solution B, adding dropwise solution B into solution A under stirring to obtain solution C, adding Na 2 HPO 4 ·12H 2 Dissolving O in deionized water to obtain a solution D, dropwise adding the solution D into the solution C under the stirring condition, adding deionized water to make the total volume of the mixed system be 30mL, putting the solution into a 50mL high-pressure reaction kettle, putting the high-pressure reaction kettle into a constant-temperature oven at 180 ℃ for hydrothermal reaction for 24h, centrifuging the reaction solution after the high-pressure reaction kettle is cooled to room temperature, washing, and putting the reaction solution into a constant-temperature drying oven at 60 ℃ for drying for 12h to obtain the bismuth-doped tin oxide/bismuth phosphate composite photocatalyst. The composite photocatalyst prepared by the invention has the advantages of wide absorption spectrum range, stable performance, high efficiency, no toxicity and low cost, and can be used for efficiently degrading organic pollutants which are difficult to biodegrade. |
| priorityDate | 2018-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.