Stereoselective Synthesis, Efficient Light Emission, and High Bipolar Charge Mobility of Chiasmatic Luminogens
- 21 October 2011
- journal article
- research article
- Published by Wiley in Advanced Materials
- Vol. 23 (45), 5430-5435
- https://doi.org/10.1002/adma.201102804
Abstract
Stereoregular tetraphenylethene derivatives (Z)‐o‐BCaPTPE and (Z)‐o‐BTPATPE featured with chiasmatic conformations and aggregation‐enhanced emission characteristics are synthesized using a McMurry reaction. Both luminogens exhibit high hole and electron mobilities. Organic light‐emitting diodes (OLEDs) using (Z)‐o‐BCaPTPE and (Z)‐o‐BTPATPE as both the light‐emitting and electron‐transporting layers show high efficiencies.Keywords
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