Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Anthony Daleo | - |
dc.date.accessioned | 2019-08-01T16:30:06Z | - |
dc.date.available | 2019-08-01T16:30:06Z | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 1861-4728 | - |
dc.identifier.issn | 1861-471X | - |
dc.identifier.other | OAK-24935 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/250343 | - |
dc.description.abstract | Thermally activated delayed fluorescence (TADF) based on through-space donor and acceptor interactions constitute a recent and promising approach to develop efficient TADF emitters. Novel TADF isomers using a dithia[3.3]-paracyclophane building block as a versatile 3D platform to promote through-space interactions are presented. Such a 3D platform allows to bring together the D and A units into close proximity and to probe the effect of their orientation, contact site and distance on their TADF emission properties. This study provides evidence that the dithia[3.3]paracyclophane core is a promising platform to control intramolecular through-space interactions and obtain an efficient TADF emission with short reverse-intersystem crossing (RISC) lifetimes. In addition, this study demonstrates that this design can tune the energy levels of the triplet states and leads to an upconversion from (CT)-C-3 to (LE)-L-3 that promotes faster and more efficient RISC to the (CT)-C-1 singlet state. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject | cyclophanes | - |
dc.subject | thermally activated delayed fluorescence | - |
dc.subject | donor-acceptor molecules | - |
dc.subject | TADF lifetime | - |
dc.subject | through-space interactions | - |
dc.title | Dithia[3.3]paracyclophane Core: A Versatile Platform for Triplet State Fine-Tuning and Through-Space TADF Emission | - |
dc.type | Article | - |
dc.relation.issue | 11 | - |
dc.relation.volume | 14 | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.startpage | 1921 | - |
dc.relation.lastpage | 1925 | - |
dc.relation.journaltitle | CHEMISTRY-AN ASIAN JOURNAL | - |
dc.identifier.doi | 10.1002/asia.201900401 | - |
dc.identifier.wosid | WOS:000470021300005 | - |
dc.author.google | Auffray, Morgan | - |
dc.author.google | Kim, Dae Hyeon | - |
dc.author.google | Kim, Jong Uk | - |
dc.author.google | Bencheikh, Fatima | - |
dc.author.google | Kreher, David | - |
dc.author.google | Zhang, Qisheng | - |
dc.author.google | D'Aleo, Anthony | - |
dc.author.google | Ribierre, Jean-Charles | - |
dc.author.google | Mathevet, Fabrice | - |
dc.author.google | Adachi, Chihaya | - |
dc.date.modifydate | 20210915110859 | - |