http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109545978-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| 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/H10K85-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 |
| filingDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2708c6de41336581311a8b889abdfb2c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3814d56845b343bf57a36b6b35a5141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d26f617a8502c99b8e8c5c79c77182d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48dabe4406da97b7d22f011e77d3273b |
| publicationDate | 2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109545978-A |
| titleOfInvention | Precursor solutions for storage-stable Pb/Sn composite perovskites |
| abstract | The invention discloses a Pb/Sn composite perovskite precursor solution which can be stably stored. The precursor solution is obtained by mixing and dissolving lead iodide, stannous iodide and a stabilizer in an organic solvent. The precursor solution can be subsequently used for the preparation of Pb/Sn composite perovskite, and the performance of the prepared Pb/Sn composite perovskite is little affected by the storage time of the precursor solution. The Pb/Sn composite perovskite was prepared with the freshly prepared precursor solution and the precursor solution stored for 120 days, respectively, and the Pb/Sn composite perovskite was used as the light absorption layer to prepare the solar cell, and the efficiency change did not exceed 5%. This is of great significance for realizing the large-scale preparation of Pb/Sn composite perovskite materials with stable properties. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020113972-A1 |
| priorityDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.