http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114267798-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b499c61d1384335fe4fb8e14dddf09a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-48 |
| filingDate | 2021-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2444b9d96747da06b7c1e1a557a0c6b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d63b0e6f700668503c6adc911a2300a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_013a8fcbb679ea4045b7d4052fb39a77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b133f3659e8c8d1f6ff688f1f43f280d |
| publicationDate | 2022-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114267798-A |
| titleOfInvention | One-step method for preparing amidino FAPBI in air at medium and low temperature3Method and application of perovskite solar cell |
| abstract | The invention relates to a method for preparing amidino FAPBI3 perovskite solar cell in air at low temperature and application thereof, belonging to the field of optoelectronic materials and devices. The invention relates to a method for preparing lead iodide and iodoformamidine by mixing lead iodide and iodoformamidine according to the weight ratio of 1: 1 in a proton type ionic liquid solution to prepare a perovskite precursor solution, and stirring and reacting for 36 hours at a high temperature of 90 ℃. The precursor solution is respectively coated on the ITO or FTO conductive substrate with a hole transmission layer or an electron transmission layer in a spin coating mode in air through a one-step heating spin coating technology, and the black-phase perovskite can be converted at normal temperature. And then, an electron transport layer or a hole transport layer is spin-coated on the film, and a modification layer and a metal Ag electrode are evaporated by utilizing a vacuum evaporation technology. |
| priorityDate | 2021-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.