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Perylenediimide regioisomers with tunable physicochemical and charge-transport properties.
- Source :
-
Chemical Communications . 8/21/2023, Vol. 59 Issue 65, p9876-9879. 4p. - Publication Year :
- 2023
-
Abstract
- Two perylenediimide (PDI) regioisomers with the central core substituted at the ortho (Y-αPDI) and bay (Y-βPDI) areas of the PDIs were successfully prepared. The regioisomeric effects on the physicochemical and charge-transport properties were thoroughly investigated. The results unravel that Y-βPDI shows ambipolar transport with higher mobilities compared to its α-counterpart, which is due to its favourable molecular geometry, stronger intermolecular interaction and improved electron-withdrawing ability. [ABSTRACT FROM AUTHOR]
- Subjects :
- *MOLECULAR shapes
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 59
- Issue :
- 65
- Database :
- Academic Search Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 169872234
- Full Text :
- https://doi.org/10.1039/d3cc02510a