http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112778504-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-3229 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-124 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-3223 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-3243 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-123 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-113 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 |
| filingDate | 2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112778504-B |
| titleOfInvention | A kind of D-A type conjugated polymer donor photovoltaic material and its preparation method and application |
| abstract | The invention belongs to the technical field of organic solar cell materials, and relates to a D-A conjugated polymer donor photovoltaic material and a preparation method and application thereof. Its chemical formula is: . The PBDTDTzT designed and prepared by the present invention shows broad and strong absorption spectrum and low HOMO energy level in the range of 300-600nm; based on PM6:PBDTDTzT:Y6, the ternary organic solar cell is solvent, thermal annealing treatment, chlorine in chloroform Naphthalene as an additive exhibits higher photovoltaic performance. Under various device processing conditions, photovoltaic devices always have high Jsc values and FF. Higher photovoltaic performance and further improved Jsc and FF values indicate that PBDTDTzT can be a promising donor material for ternary organic solar cells. |
| priorityDate | 2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.