| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_66da9acf26e43c08a3e6070a3994f81d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-151
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-48 |
| filingDate |
2017-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cad61237b16dd059d67f41eee08b83c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86fafd40c8322c6f8fb03fc4364c5007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f639f8980d6153e7545ac6860d28fae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_789737c58cfb177986df309e96307fc1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_450487a3d235ca51110c900a59a3a023 |
| publicationDate |
2017-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-107482119-A |
| titleOfInvention |
A kind of perovskite solar cell and preparation method thereof |
| abstract |
The invention discloses a perovskite solar cell, which comprises a transparent electrode layer and a carbon counter electrode, wherein a cavity formed by the transparent electrode layer and the carbon counter electrode is provided with a lead iodide methylamine perovskite layer on the transparent electrode layer, and the carbon A zirconia spacer layer is arranged between the counter electrode and the iodide lead methylamine perovskite layer. The iodide lead methylamine perovskite layer includes a titanium dioxide framework layer and an iodide lead methylamine light-absorbing layer wrapped on the titanium dioxide framework layer. The titanium dioxide framework layer includes multiple Titanium dioxide nanorods vertically arranged on the transparent electrode layer; its preparation method is also disclosed; the invention effectively utilizes the superior light absorption characteristics of the lead iodide methylamine perovskite material, and has a light conversion efficiency of more than 18%, Suitable for industrial mass production. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109521147-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109521147-B |
| priorityDate |
2017-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |