http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112349842-A
Outgoing Links
| 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/H10K71-311 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 |
| filingDate | 2020-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_979a05cc2ae94aea89d9ba303b07caca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2d702f1c09e1f99b953778274865ddf |
| publicationDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112349842-A |
| titleOfInvention | A kind of lead-tin blended perovskite film and its preparation method and application |
| abstract | The invention discloses a lead-tin blended perovskite film, a preparation method and application thereof, and belongs to the technical field of solar cells. In the invention, by adding a zwitterion reducing agent to the perovskite precursor solution, on the one hand, the defects of the perovskite film are effectively passivated, and the quality of the lead-tin blended perovskite film is improved; at the same time, the lead-tin blended perovskite film is regulated The crystallization of ore can improve the uniformity of the perovskite film and improve the photoelectric conversion efficiency of large-area perovskite solar cells; at the same time, the reducing agent can remain in the perovskite film after the perovskite film is formed, effectively inhibiting the perovskite Oxidation of thin films and solar cells to improve the stability of solar cells. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113725364-A |
| priorityDate | 2020-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.