http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114507519-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d5a7c33fc4a0b5999e4bda5d6bce10b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-30 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/H10K50-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-665 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
| filingDate | 2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_607e00ba65e94e3eb4d584f52eb69499 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_572b28b89ed85438494bab567a91988a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59da66da7e805da74c6f0d237fb3b173 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85107bba78d328cacba5940780d6e27f |
| publicationDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114507519-A |
| titleOfInvention | A room temperature green synthesis method of deep blue perovskite quantum dots and its application in the preparation of perovskite light-emitting diodes |
| abstract | The invention discloses a room temperature green synthesis method of deep blue light perovskite quantum dots and its application in preparing perovskite light emitting diodes. The method of the present invention includes the following steps: 1) dissolving the compound containing A in a green solvent, and obtaining a precursor solution containing A after complete dissolution; 2) mixing the strongly acidic solvent with the compound containing B until the compound All dissolved to obtain a precursor solution containing B for use; 3) Add the precursor solution containing A prepared in step 1) and the short-chain amine ligand to the ester solvent in turn, and quickly inject the solution containing B prepared in step 2). The precursor solution was fully stirred for a period of time to terminate the reaction; the deep blue perovskite quantum dot solution was obtained by centrifugal purification. The obtained perovskite quantum dot solution can construct efficient and stable deep blue perovskite light-emitting diodes. The method of the invention has the advantages of low pollution of waste liquid and high luminous efficiency of perovskite quantum dots. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115418224-A |
| priorityDate | 2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 92.