http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106601917-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-164 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 |
| filingDate | 2016-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106601917-B |
| titleOfInvention | A kind of lead-free organic-inorganic cation co-hybrid perovskite material and preparation method thereof |
| abstract | The invention discloses a preparation method of a lead-free organic-inorganic cation co-hybrid perovskite material and a film thereof. The lead-free organic-inorganic cation co-hybrid perovskite material is composed of organic cations such as methylamino or ethylamino and Rb Or Cs and other inorganic cations co-hybrid BiI3, and the lead-free organic-inorganic cation co-hybrid perovskite film was prepared by magnetron sputtering. The invention relates to the fields of solar photovoltaic materials and semiconductor materials. Bi is used to replace Pb as the central ion of the perovskite material, so as to avoid the potential pollution of the perovskite material to the environment. The material has a lower band gap, which is conducive to electronic transition and improves the photoelectric conversion efficiency. |
| priorityDate | 2016-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.