http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114073971-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00 |
| filingDate | 2022-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114073971-B |
| titleOfInvention | I-doped bismuth-based oxyhalide photocatalyst and preparation method and application thereof |
| abstract | The invention belongs to the technical field of photocatalytic materials, and particularly relates to an I-doped bismuth-based oxyhalide photocatalyst as well as a preparation method and application thereof, wherein the chemical composition of the bismuth-based oxyhalide is Bi 2 MO 4 Cl, wherein M = Gd, Sm; [ Bi ] 2 MO 4 ] + And [ Cl] − The layers are alternately stacked, having a perovskite-like layered crystal configuration. The photocatalyst is prepared by a molten salt method, and bismuth oxide Bi is prepared 2 O 3 、M 2 O 3 And mixing and grinding the mixture and bismuth oxyiodide BiOI uniformly, adding a salt reaction medium for continuous grinding, and then calcining at high temperature, washing and drying to obtain the photocatalyst. The material is applied to a photocatalytic water decomposition system for the first time, so that high oxygen production activity under visible light and hydrogen production activity under a full spectrum are realized, and good photochemical stability is shown. |
| priorityDate | 2022-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.