http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106732524-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-18 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/B01J23-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2017-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106732524-B |
| titleOfInvention | Alpha/beta-bismuth oxide phase heterojunction photocatalyst and preparation method and application thereof |
| abstract | The invention provides alpha/beta-Bi 2 O 3 A method for preparing the phase heterojunction photocatalyst and application thereof. Firstly, 2-4mmol of bismuth source substance is dissolved in 70mL of reducing solvent, magnetic stirring is carried out for 30min at room temperature, then 0-2.0mL of aniline is added into the solution, and stirring is carried out for 10 min. Transferring the mixed solution into a reaction kettle, and putting the reaction kettle into an oven to perform solvothermal reaction for 8-12h at the temperature of 150-180 ℃ to obtain the bismuth-based precursor. Washing, drying and grinding the precursor, and calcining the precursor in a muffle furnace at 300 ℃ for 0.5 to 2.0 hours to obtain yellow to green powder which is alpha/beta-Bi 2 O 3 A phase heterojunction photocatalyst. The alpha/beta-Bi prepared by the invention 2 O 3 Phase heterojunction photocatalyst for degrading organic pollutants in water, which is comparable to commercial TiO 2 (P25), phase-pure alpha-Bi 2 O 3 And phase-pure beta-Bi 2 O 3 The photocatalyst has higher visible light catalytic activity. |
| priorityDate | 2017-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.