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Synthesis and Investigation of the V‐shaped Tröger′s Base Derivatives as Hole‐transporting Materials |
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| Authors: | Titas Braukyla Dr Nobuya Sakai Dr Maryte Daskeviciene Dr Vygintas Jankauskas Egidijus Kamarauskas Dr Tadas Malinauskas Prof Henry J Snaith Prof Vytautas Getautis |
| Institution: | 1. Department of Organic Chemistry, Kaunas University of Technology, Kaunas, Lithuania;2. Department of Physics, Clarendon Laboratory, University of Oxford, Oxford, UK;3. Department of Solid State Electronics, Vilnius University, Vilnius, Lithuania |
| Abstract: | V‐shaped Tröger′s base core has been investigated as a central linking unit in the synthesis of new charge‐transporting materials for optoelectronic applications. The studied molecules have been synthesized in two steps from relatively inexpensive starting materials, and demonstrate high glass transition temperatures, good stability of the amorphous state, and comparatively high hole drift mobility (up to 0.011 cm2 V?1 s?1). |
| Keywords: | aldehydes base charge transport materials semiconductors |