http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108659020-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/H10K85-6576 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D519-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-615 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D519-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 |
| filingDate | 2018-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108659020-B |
| titleOfInvention | Narrow-bandgap electron acceptor materials and their organic solar cells |
| abstract | The invention discloses four kinds of narrow-band gap electron acceptor materials and organic solar cells composed of them. In the present invention, the above four kinds of near-infrared light-absorbing compounds are synthesized by the difference of the skeletal isomerism of the conjugated molecule and the substitution number of fluorine atoms in molecular design, and the corresponding organic solar cell is prepared. The prepared organic solar cells all have high short-circuit current J SC and high fill factor FF, among which the energy conversion efficiency of organic solar cells where this new type of electron acceptor is located is the highest of 10.87%, and Jsc is 24.85 mA/cm 2 . |
| priorityDate | 2018-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.