http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109148737-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/H10K85-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56 |
| filingDate | 2018-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109148737-B |
| titleOfInvention | Precursor, preparation method of perovskite material, solar cell and method for improving stability of perovskite precursor |
| abstract | The present invention provides a precursor for preparing a perovskite material, the precursor includes a halide of formamidine, an inorganic component, an organic solvent and an additive, the organic solvent includes dimethylformamide, and the additive One or more selected from formaldehyde, glutaraldehyde and iodopropane. The invention also provides a preparation method of the perovskite material, a solar cell and a method for improving the stability of the perovskite precursor. |
| priorityDate | 2018-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.