| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-30 |
| filingDate |
2012-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_050a76ac23708ceb70fa64c280995f85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8c9af0bb0b2d713a7c6b3176a778cab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_910c9781633eaf9a0b65ba033630bc8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a27f70f800b6d5ae9d811884917bbbb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b0d72f6684c6d05a8db6485b2534b83 |
| publicationDate |
2014-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-103804653-A |
| titleOfInvention |
Seleno[3,2-b]thiophene-benzodi(benzothiadiazole) containing copolymer as well as preparation method and application thereof |
| abstract |
The invention discloses a seleno[3,2-b]thiophene-benzodi(benzothiadiazole) containing copolymer as well as a preparation method and application thereof. The copolymer has a structure shown in a formula (I) in the specification and is prepared through Stille coupling reaction between benzodi(benzothiadiazole) and seleno[3,2-b]thiophene. The polymer consisting of the compounds selenophen and benzodi(benzothiadiazole) can form a strong donor-receptor structure, which is beneficial to improvement of the material stability and reduction of the material band gap, thus widening the sunlight absorption range and improving the photoelectric conversion efficiency. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112920383-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112920383-A |
| priorityDate |
2012-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |