http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113140682-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f9d4a007fac37228f1455e94c2ccb9c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-152 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 |
| filingDate | 2021-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76b644863044dcd65e30fd9a388806f0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3eb9bf913365c673cb829ae5109aeb1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a30b340b48f893e3d29cba107ed84ede |
| publicationDate | 2021-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113140682-A |
| titleOfInvention | PVP/PVA modified perovskite solar cells based on ZnO@ZnSe nanorod arrays and their preparation methods |
| abstract | The invention discloses a PVP/PVA modified CsFAMA perovskite solar cell based on a ZnO@ZnSe nanorod array and a preparation method thereof. First, a ZnO nanorod array film is prepared on a FTO conductive glass substrate; The ZnSe layer was wrapped on it by the layer adsorption and reaction method to obtain a ZnO@ZnSe nanorod array film; then a two-step continuous deposition method was used to spin-coat a specific proportion of the CsFAMA-PVP/PVA precursor solution on the surface of the film, and then immerse it in The Cs 0.2 FA 0.3 MA 0.5 Pb(I 0.85 Br 0.15 ) 3 -PVP/PVA thin film with FTO/ZnO@ZnSe nanorod array as the substrate was prepared by reacting in CH 3 NH 3 I isopropanol solution; After Spiro‑OMeTAD hole transport layer and gold electrode, the perovskite solar cell is obtained. The present invention modifies CsFAMA perovskite based on ZnO@ZnSe nanorod arrays by PVP/PVA, which can significantly improve the photovoltaic performance and air stability of the corresponding cells, and facilitate their commercialization. |
| priorityDate | 2021-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.