| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3f1130e23cff1328c0ae14101d12103f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D519-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D519-00 |
| filingDate |
2020-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4f95609802872912ccece0aea6a8b19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d6b51f20de7d98b6a991c65777339af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90108cca9a3dc1b5250d3a312c9e1362 |
| publicationDate |
2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112552318-A |
| titleOfInvention |
Perylene diimide derivatives, methods for their preparation, use in solar cells, and solar cells |
| abstract |
The invention provides a perylene diimide derivative, which can effectively weaken the π-π interaction between molecules and inhibit its self-aggregation in the film-forming process because it is in a four-arm star shape. Therefore, using it as an acceptor material in organic solar cells and blending it with a polymer donor can obtain a suitable phase-separated morphology, improve the photoelectric conversion efficiency, and be more conducive to the commercialization of organic solar cells. The present invention also provides a preparation method of the derivative, use in a solar cell, and a solar cell comprising the derivative. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113429431-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113429431-B |
| priorityDate |
2020-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |