http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111180580-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00 |
| filingDate | 2020-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111180580-B |
| titleOfInvention | A kind of preparation method of chlorine-based wide-bandgap perovskite light absorption layer and its application |
| abstract | The invention provides a preparation method and application of a chlorine-based wide-bandgap perovskite light absorption layer, belonging to the technical field of perovskite batteries. The preparation method of the present invention innovatively designs a preparation method of dynamic spin coating-annealing multi-cycle cycle, by using solute chloride ions to fill the chlorine vacancies in the crystal lattice of the chloride-based perovskite itself and the micro-based microstructure during the continuous deposition technology. The grain aging process of the solvent system improves the perovskite crystalline state while reducing the intrinsic defect state concentration. The chlorine-based perovskite photodetector prepared based on the method of the invention not only has blue-violet light selectivity, but also has greatly improved external quantum efficiency and response speed. The response time of the detector can be improved to 200 nanoseconds. |
| priorityDate | 2020-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.