http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110444670-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2102-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-211 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-12 |
| 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 | 2019-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110444670-B |
| titleOfInvention | A kind of perovskite solar cell and preparation method thereof |
| abstract | The invention relates to a perovskite type solar cell and a preparation method thereof. The perovskite solar cell comprises a sequentially stacked transparent conductive substrate, a hole transport layer, a perovskite layer, an electron transport layer and an electrode, wherein the electron The transport layer includes a dopant-doped fullerene layer. The present invention can realize the coordination reaction between the dopant and the fullerene by doping the fullerene electron transport layer, which can not only change the energy level position of the fullerene, but also passivate the surface defects of the perovskite absorption layer. , reducing the recombination, the energy conversion efficiency of the prepared perovskite solar cells can be significantly improved. |
| priorityDate | 2019-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.