http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108659019-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/H10K85-631 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-657 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D519-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-623 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D519-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 |
| filingDate | 2017-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108659019-B |
| titleOfInvention | Perovskite hole transport material based on triptycene core and preparation method thereof |
| abstract | The invention discloses a perovskite hole transport material based on a triptycene core and a preparation method thereof. The material is 2,6,14-tri(50-(N,N-bis(4-methyl) oxyphenyl)aminophenol-4-yl)-3,4-ethylenedioxythiophen-2-yl)-triptycene. The invention has the advantages of mild synthesis conditions, simple steps, cheap and easily available synthesis raw materials, and low overall synthesis cost; the prepared material has good thermal stability, solubility and film-forming property; UV-visible light absorption spectrum shows that the three The buttene core hole transport material has a larger conjugated structure, and has a more suitable HOMO level (‑5.08 eV) than the mainstream hole transport material Spiro‑MeOTAD, which provides a strong driving force for hole transport . The carrier mobility of the material measured by the space charge confinement current method reaches 8×10 ‑ 4 cm 2 ·V ‑1 ·s ‑1 , which is a potential perovskite hole transport material. |
| priorityDate | 2017-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.