http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112516991-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| filingDate | 2020-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112516991-B |
| titleOfInvention | A kind of bismuth oxide photocatalyst preparation method of two-dimensional structure |
| abstract | The invention belongs to the field of novel catalysts, and discloses a preparation method of a bismuth oxide (Bi 2 O 3 ) photocatalyst with a two-dimensional structure. It includes the following steps: (1) configuring ethanol/ethylene glycol solution of P123; (2) adding bismuth nitrate until it is completely dissolved, then adding a certain amount of oxalic acid to adjust the pH value, and magnetically stirring; (3) solvothermal reaction, After washing, centrifuging and drying, a bismuth oxide photocatalyst with a two-dimensional structure is obtained. The preparation method is simple, the cost is low, and the product has high purity, uniform appearance, good dispersion and stable performance. The two-dimensional structured bismuth oxide nanosheet prepared by the invention has high solar energy utilization rate, high quantum efficiency and high photocatalytic activity, and can be applied to catalyze the degradation of organic pollutants in the environmental field. |
| priorityDate | 2020-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.