http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108365098-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/H10K30-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 |
| filingDate | 2018-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108365098-B |
| titleOfInvention | A high-efficiency ternary organic solar cell |
| abstract | The invention discloses a high-efficiency ternary organic solar cell, which includes a substrate, a cathode, a cathode modification layer, an active layer, an anode modification layer and an anode, wherein the active layer is a polymer electron donor PBDB-T and A blend film of two small molecule electron acceptors, HF‑PCIC and IEICO‑4F. Utilizing the complementary absorption of PBDB-T, HF-PCIC and IEICO-4F, especially by means of IEICO-4F to optimize the morphology of the active layer, the ternary organic solar cell prepared by the present invention realizes a wide spectrum of 300-1000nm Good photoelectric response within the range, compared with the binary organic solar cells based on PBDB‑T:HF‑PCIC, the short-circuit current density is up to 7.2mA/cm 2 , and the power conversion efficiency (PCE) is up to 11.20%, much higher than 8.82% of binary batteries. In addition, the ternary organic solar cells also exhibited very low energy loss (0.59 eV), resulting in a high open-circuit voltage for the cells. |
| priorityDate | 2018-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.