http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107698999-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-542 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-20 |
| filingDate | 2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107698999-B |
| titleOfInvention | One kind having (D-D- π-A)3Phenothiazine dyes of structure and its preparation method and application |
| abstract | The present invention relates to one kind to have (D-D- π-A) 3 Phenothiazine dyes of structure and its preparation method and application, it is described (D-D- π-A) 3 The phenothiazine dyes of structure have structure shown in formula (VII), wherein R 1 、R 2 、R 3 、R 4 , P, D and L be defined in the specification.There is (D-D- π-A) the present invention also provides described 3 The preparation method of the thiophene phenazine dyes of structure；(D-D- π-A) of the present invention 3 The phenothiazine dyes of structure can significantly widen the spectral response range of dyestuff and enhance the photon absorbing intensity of dyestuff.Compared to the organic photosensitive dyestuff of single D-D- π-A structure, dyestuff provided by the invention has bigger molar absorption coefficient, has (D-D- π-A) for of the present invention 3 The thiophene phenazine dyes of structure are used to prepare dye-sensitized solar cells, and bigger short-circuit current density (Jsc) can be obtained. |
| priorityDate | 2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.