http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114778579-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14c709d7ab7f5883c046abe76fd3cfdb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-665 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21K4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-2023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B29-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B28-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N23-22 |
| filingDate | 2022-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bf233f8ad989df68e71f0d918507410 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_163778f083201dcd657c13dc8f15914e |
| publicationDate | 2022-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114778579-A |
| titleOfInvention | A pixelated perovskite nanocrystal scintillation conversion screen, preparation method and application |
| abstract | The invention belongs to the technical field of X-ray imaging in the medical and industrial fields, and discloses a pixelated perovskite nanocrystal scintillation conversion screen, a preparation method and an application. The perovskite solution is prepared by a synthetic method or a hot injection method; the perovskite solution is purified to obtain perovskite nanocrystals; the porous template is cleaned and pretreated; the porous template is ultrasonically sprayed, or filled with negative pressure, in the porous template. A denser perovskite nanocrystal array is formed on the template. The pixelated perovskite nanocrystal scintillation conversion screen of the present invention, combined with the optical waveguide effect and encapsulation protection effect of the pixelated perovskite scintillation conversion screen structure, significantly improves the spatial resolution and environment of the perovskite nanocrystal scintillation screen Stability, a pixelated perovskite nanocrystal scintillation conversion screen with high spatial resolution (<1 μm) and fast decay time (<10 ns) was obtained. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115028196-A |
| priorityDate | 2022-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.