http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107634146-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/H10K71-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K77-111 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 |
| filingDate | 2015-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107634146-B |
| titleOfInvention | Precursor emulsion for preparing photovoltaic material with flexible perovskite structure and preparation method thereof |
| abstract | The invention discloses a photovoltaic material with a flexible perovskite structure and a preparation method thereof, belonging to the field of photoelectric conversion materials, in particular to the field of photoelectric conversion materials with a perovskite structure. In the present invention, the organic solution of methylamine halide is slowly dropped into the organic solution of lead halide to form a mixed solution, and the ethylene oxide-propylene oxide copolyether is dissolved in water to form a thickening solution, and the mixed solution is dropped into the mixed solution. The thickening solution is added until the mixed solution forms a viscous emulsion to obtain a precursor emulsion, which is then coated on a flexible substrate to obtain a photovoltaic material with a flexible perovskite structure. The development of flexibility maintains the photoelectric conversion rate of photovoltaic materials with general perovskite structure. |
| priorityDate | 2015-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.