| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dd3225909d2407387f76b29bc867f700 |
| 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/H10K85-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 |
| filingDate |
2022-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71a92f5a36655c4bfeefbf8566e0bbd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3bdf0e5768bf6bcc37898cc3ec35ac8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca1241fdea451d3f93831ee6fa87e026 |
| publicationDate |
2022-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114464738-A |
| titleOfInvention |
A method to improve the performance of perovskite solar cells using sulfone-based passivation defects |
| abstract |
The invention belongs to a method for improving the energy conversion efficiency and stability of a perovskite solar cell. The additive is added into the precursor solution to obtain the additive-doped perovskite thin film. This method effectively reduces the defect density of perovskite films, optimizes carrier extraction and transport, and significantly improves the energy conversion efficiency and stability of perovskite solar cells. provided the possibility. |
| priorityDate |
2022-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |