http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115020241-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0cc90a4cda4760c9a104d5acb5af3019 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02521 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-10 |
| 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/H01L31-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-368 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18 |
| filingDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_250560370b9cb4cca4b762d893e8e5be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4216e51d2ff489c0cf440a5f43c32324 |
| publicationDate | 2022-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115020241-A |
| titleOfInvention | A reducing solvent for preparing tin-containing perovskite and its application |
| abstract | The present application discloses a reducing solvent for preparing tin-containing perovskite and its application. The reducing solvent used in the present application for preparing tin-containing perovskite is prepared by dissolving an organic compound containing a hydrazide group with a melting point lower than 120°C in an organic solvent, wherein the organic solvent is N,N-dimethylformamide, At least one of dimethyl sulfoxide, N-methylpyrrolidone and γ-butyrolactone. When the reducing solvent of the present application is used as the solvent of the tin-containing perovskite precursor solution, it can effectively inhibit the oxidation of Sn 2+ , thereby reducing the tin defects of the prepared tin-containing perovskite thin film. Applying the tin-containing perovskite thin film thus prepared to a tin-containing perovskite solar cell device can effectively improve the photoelectric conversion efficiency and stability of the photovoltaic device. |
| priorityDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.