http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108034277-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a1537e6b8aa7a93b0736248514065541 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-542 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B23-14 |
| filingDate | 2017-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c4b33a7cc109796e7d223403319be74 |
| publicationDate | 2018-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108034277-A |
| titleOfInvention | Organic dyestuff of D- π-A type structures and preparation method thereof and dye-sensitized solar cells |
| abstract | The present invention discloses a kind of organic dyestuff of D π A type structures and preparation method thereof and dye-sensitized solar cells,π abutments are used as using benzopyranyl,Cyanoacrylate acidic group is electron withdrawing group,Trianilino group for the organic dyestuff of the D π A type structures of electron-donating group there is stronger electronics to push and pull system,Effectively realize being electrically separated in dye molecule,With higher molar extinction coefficient and wider spectral response range,Photoelectric conversion efficiency reaches 6.7%,Trianilino group has the on-plane surface space structure of propeller type as power supply base,Aggregation of the sensitizing dyestuff molecule on titanium deoxid film surface can be reduced,Enhance the power supply capacity of power supplying groups,Reduce the energy gap of dyestuff,Improve cavity transmission ability,Benzopyranyl has preferable conjugated structure as π abutments,Enhance the conjugation of dye molecule,The response range of absorption spectrum is widened,With preferable photostability and heat endurance,It is of low cost,Have broad application prospects. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109280051-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109036854-A |
| priorityDate | 2017-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 114.