http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112808282-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-008 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2021-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112808282-B |
| titleOfInvention | Cesium-lead-bromine perovskite @ silicon dioxide hollow mesoporous spherical core-shell structure, and preparation method and application thereof |
| abstract | The invention discloses a cesium lead bromine perovskite crystal (CsPb) x Br y 0.25 ≦ x ≦ 2,1.5 ≦ y ≦ 5) @ Silica (SiO) 2 ) The hollow mesoporous spherical core-shell structure, the preparation method and the application thereof are disclosed, wherein the method comprises the following steps: mixing SiO 2 Adding the hollow mesoporous spheres into a precursor organic solution containing Cs and Pb cations; the precursor solution is evacuated for a period of time (SiO 2 Pumping out air in the hollow mesoporous spheres, and allowing the precursor solution to enter the hollow spheres); adding a precursor solution containing bromine atoms into S2; preparation of size-controllable CsPb by controlling time and temperature x Br y @SiO 2 A core-shell structure; the prepared CsPb x Br y @SiO 2 The hollow mesoporous spheres are used for photocatalytic degradation of rhodamine B, and can be used for photocatalytic degradation of rhodamine B. |
| priorityDate | 2021-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.