http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112909180-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6fbb91e3f8cdf858527814216aa11142 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-657 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 |
| filingDate | 2021-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f2160d6b5fb4f29bd8a26a556469266 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62702077704555ac68c96656e78b6e61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ef2e14dd4e13f5d42ff48ba6bc699ce |
| publicationDate | 2021-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112909180-A |
| titleOfInvention | A flip-chip perovskite solar cell device and its preparation method and application |
| abstract | The invention belongs to the technical field of organic optoelectronics, and discloses a flip-chip perovskite solar cell device and a preparation method and application thereof. The perovskite solar cell device sequentially includes a metal electrode, a cathode interface layer, an electron transport layer, a perovskite active layer, a hole transport layer and a glass substrate; the perovskite active layer is a mixture of a perovskite precursor solution and DOPO. The solution is mixed, and the mixed solution is spin-coated on the hole transport layer and annealed to obtain CsPbI 2 Br; the perovskite precursor solution is prepared by dissolving lead iodide, lead bromide and cesium iodide in DMSO, so The DOPO solution is prepared by dissolving DOPO in DMSO. In the present invention, adding DOPO to the perovskite active layer can effectively improve the stability of the perovskite active layer, and when it is used in the perovskite solar cell device, a more uniform, higher coverage thin film and more Devices with large grain sizes are of great significance to the commercialization process. |
| priorityDate | 2021-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.