http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109134515-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/H10K30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D519-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D519-00 |
| filingDate | 2018-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109134515-B |
| titleOfInvention | Perylene diimide hexamer compound and preparation method, composition and organic solar cell |
| abstract | The invention provides a propeller-type perylene diimide hexamer compound (HPB-PDI 6 ), which uses hexaphenylbenzene (HPB) as a core and connects six β-substituted PDI units around. The unique molecular configuration of HPB and the steric repulsion between PDI units make HPB‑PDI 6 form a three-dimensional twisted configuration, which is similar to a propeller. This highly twisted structure helps attenuate the aggregation of PDI. The polymer PTB7‑Th was mixed with HPB‑PDI 6 for the preparation of organic solar cells, showing good photovoltaic performance. |
| priorityDate | 2018-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.