http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110227517-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-163 |
| classificationCPCInventive | 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/B01J35-1009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1038 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-186 |
| filingDate | 2019-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110227517-B |
| titleOfInvention | CuBi2O4/BiPO4P-n type heterojunction photocatalyst, preparation method and application thereof |
| abstract | Disclosed herein are CuBi 2 O 4 /BiPO 4 p-n heterojunction photocatalyst, preparation method and application thereof, and CuBi 2 O 4 /BiPO 4 The specific surface area of the p-n heterojunction photocatalyst is 3.8290cm 3 ·g ‑1 Pore volume is 0.013cm 3 ·g ‑1 (ii) a The CuBi 2 O 4 /BiPO 4 The preparation raw materials of the p-n heterojunction photocatalyst are nano spherical bismuth phosphate and copper bismuthate, the particle size of the nano spherical bismuth phosphate is 80-150 nm, and the specific surface area of the nano spherical bismuth phosphate is 5.3011m 2 ·g ‑1 Pore volume of 0.022cm 3 ·g ‑1 . The method is simple to operate, economical and environment-friendly, and templates such as surfactants and the like are not required to be added in the preparation process. Furthermore, "complementary" CuBi 2 O 4 /BiPO 4 The p-n heterojunction photocatalyst exhibits a ratio to CuBi 2 O 4 And BiPO 4 The single catalytic performance also needs high photocatalytic activity, and the establishment of an electric field built in a p-n junction area effectively promotes the rapid separation of photo-generated electrons and holes. BiPO 4 With CuBi 2 O 4 The synergistic effect between the components is beneficial to improving the photocatalytic performance of the components. |
| priorityDate | 2019-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.