http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109731563-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-745 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06 |
| filingDate | 2019-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109731563-B |
| titleOfInvention | In-phase junction photocatalyst and preparation method and application thereof |
| abstract | The invention belongs to the technical field of photocatalysis, and particularly relates to a co-junction photocatalyst as well as a preparation method and application thereof. The co-junction photocatalyst provided by the invention comprises the same-crystal-phase semiconductor materials with different particle sizes, wherein the small-particle-size semiconductor material is loaded on the surface of the large-particle-size semiconductor material; the particle diameter ratio of the large-particle-size semiconductor material to the small-particle-size semiconductor material is (40-100): 1. the invention utilizes the isomorphous semiconductor materials with different grain diameters to form a junction, and can effectively promote the efficiency of separating photoproduction electrons from holes, thereby obviously improving the photocatalysis performance of the material. The example results show that when the co-junction photocatalyst provided by the invention is used for photocatalytic water decomposition, the hydrogen generation amount can reach 150 mu mol/h/g. |
| priorityDate | 2019-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.