| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 |
| filingDate |
2019-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7f125439915e46c2c4eb624718036f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2d702f1c09e1f99b953778274865ddf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98b71b94a710b6d5a190828632ad85a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cde13c5748119944ea92fa2e17b72a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_979a05cc2ae94aea89d9ba303b07caca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35b508b7d349e0535f7384a43e44f75d |
| publicationDate |
2019-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110556481-A |
| titleOfInvention |
A kind of lead-tin blended perovskite layer and its preparation method and application |
| abstract |
The invention discloses a lead-tin blended perovskite layer and a preparation method and application thereof. The lead-tin blended perovskite layer is prepared by adding a stabilizer to a lead-tin blended perovskite precursor solution. The stabilizer is a metal reducing agent. The invention effectively suppresses the oxidation of divalent tin ions in the lead-tin blended perovskite precursor solution by adding reducing metal powder to the perovskite precursor solution, and improves the quality of the lead-tin blended perovskite layer , reducing the density of defect states, thereby improving the photoelectric conversion efficiency of solar cells. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111446375-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111446375-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113725364-A |
| priorityDate |
2019-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |