Highly Luminescent Solution-Grown Thiophene-Phenylene Co-Oligomer Single Crystals

ACS Applied Materials & Interfaces
Lyudmila G KudryashovaDmitry Yu Paraschuk

Abstract

Thiophene-phenylene co-oligomers (TPCOs) are among the most promising materials for organic light emitting devices. Here we report on record high among TPCO single crystals photoluminescence quantum yield reaching 60%. The solution-grown crystals are stronger luminescent than the vapor-grown ones, in contrast to a common believe that the vapor-processed organic electronic materials show the highest performance. We also demonstrate that the solution-grown TPCO single crystals perform in organic field effect transistors as good as the vapor-grown ones. Altogether, the solution-grown TPCO crystals are demonstrated to hold great potential for organic electronics.

References

Apr 8, 2006·Annual Review of Physical Chemistry·Frank C Spano
Jun 3, 2010·Advanced Materials·Takeshi YamaoShu Hotta
May 25, 2011·Advanced Materials·Satria Zulkarnaen BisriYoshihiro Iwasa
Dec 19, 2012·Scientific Reports·Satria Zulkarnaen BisriTaishi Takenobu

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Citations

Mar 11, 2016·Chemical Communications : Chem Comm·Kazuaki OniwaTienan Jin
Apr 11, 2019·Physical Chemistry Chemical Physics : PCCP·Andrey Yu SosorevDmitry Yu Paraschuk
Aug 25, 2020·Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials·Valery A PostnikovSergei A Ponomarenko
Oct 10, 2018·Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials·Alina A SoninaMaxim S Kazantsev
Jan 22, 2019·ACS Applied Materials & Interfaces·Vladimir V BruevichDmitry Yu Paraschuk

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