| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04f6011f0edd1f88369fe2d244b96364 |
| classificationCPCAdditional |
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/C02F2101-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-722
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 |
| classificationIPCAdditional |
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/B01J27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 |
| filingDate |
2021-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8976bc5be73c08f9f0ce5bc8cfa5181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10acc336a73e4277bf7664aa12e9c8d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38d5d5fc3f249c425b46f168e34beac5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d5b2e05ff0d450b0e6eb89a56664513
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8600294cf6d50e1f6ff658c030727f26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_497ed39bb73a54655438b6f7a3716be6 |
| publicationDate |
2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114405523-A |
| titleOfInvention |
A kind of bismuth-based photocatalytic material and its preparation method and application |
| abstract |
The invention provides a preparation method of a bismuth-based photocatalytic material. The cuprous salt and the bismuth salt are dissolved in an organic solvent and mixed uniformly to obtain a solution A; a bromine source is added to the solution A, and the reaction is carried out at a high temperature for a period of time. After freeze drying, it is obtained. The bismuth-based photocatalytic material prepared by the invention introduces Cu 2 O into the BiOBr catalytic material, which can greatly improve the photocatalytic effect, increase the specific surface area of the catalytic material, and enhance its adsorption performance. The preparation method of the invention is simple and feasible, the raw materials are readily available, the cost is low, and the possibility of practical application is high. The prepared bismuth-based photocatalytic material has excellent photocatalytic degradation effect in the presence of hydrogen peroxide. |
| priorityDate |
2021-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |