http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111808026-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/C07D235-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-636 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-655 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-14 |
| filingDate | 2020-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111808026-B |
| titleOfInvention | An organic hole transport material with phenanthroimidazole as core and its application |
| abstract | An organic hole transport material with phenanthroimidazole as the core and its application. Such compounds use triarylamine or carbazole as electron-donating unit, and use imidazole, which has both electron-donor and electron-acceptor properties, as core nucleus, and have a structure represented by structural formula (PI). The molecule is easy to synthesize and the process is simple. Such molecules have good thermal stability and have both electron donor and electron acceptor properties, which can effectively balance charge transport. Such molecules have the properties of Lewis bases, and the prepared hole film has good morphological stability, can effectively passivate the interface between the perovskite layer and the hole transport layer, and can generate efficient transfer of intramolecular holes. These compounds can be used as hole-transporting materials in perovskite solar cells, and can be used in both up- and inverted-structure perovskite solar cells, showing excellent photoelectric conversion performance. |
| priorityDate | 2020-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.