http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110379926-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/H10K71-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-657 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-451 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-441 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-60 |
| 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 | 2019-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110379926-B |
| titleOfInvention | An organic solar cell based on benzodithiazole near-infrared acceptors |
| abstract | The invention discloses an organic solar cell based on a benzodithiazole near-infrared acceptor, which comprises a substrate, a cathode, a cathode modification layer, an active layer, an anode modification layer and an anode, wherein the active layer is an electron donor and an electron Blend film of acceptor, electron donor is PBDB-T, electron acceptor is X with benzodithiazole as core, cyclopentabisthiophene as electron donating unit, fluoro or thiophenecyanindanone as electron withdrawing terminal ‑PCIC or X1‑PCIC. Utilizing the characteristics of X-PCIC and X1-PCIC in the near-infrared region, such as good absorption and suitable energy level structure, the organic solar cell prepared by the invention has both high open-circuit voltage and short-circuit current density, and the highest energy conversion efficiency (PCE) is 11.50%. In addition, the simple synthesis of X‑PCIC and X1‑PCIC is beneficial to reduce the cost of organic solar cells. |
| priorityDate | 2019-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.