http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114400289-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6576 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-655 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 |
| filingDate | 2022-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2943b2fb167c47f8b977776c6ef35d41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e439b50d38b571a9055f8e50bcbe743 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4743846a50757cf7d612bd791fe930b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c43e4650c0b0d345fd23a0d35e887c05 |
| publicationDate | 2022-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114400289-A |
| titleOfInvention | Non-fused mid-band gap electron acceptor materials and their organic solar cells |
| abstract | The invention discloses a non-fused middle-band gap electron acceptor material and an organic solar cell constructed thereof. The organic solar cell comprises a substrate, a cathode, an electron transport layer, an active layer, an anode modification layer and an anode, wherein the active layer is Blend membranes of polymer donors and non-fused electron acceptors. The present invention develops a middle-band gap electron acceptor material with an optical band gap close to 1.7 eV by constructing a non-fused conjugated electron-donating unit with multiple non-covalent bonds and combining a strong electron-withdrawing end group. The organic solar cell prepared based on the acceptor material of the present invention has high open circuit voltage V OC (1.00-1.04V) and visible spectral range (300-750nm) response, and the energy conversion efficiency (PCE) can reach 10.16%, and the present invention can be applied to Tandem solar cells and indoor photovoltaics. |
| priorityDate | 2022-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.