Conformationally-flexible and moderately electron-donating units-installed D-A-D triad enabling multicolor-changing mechanochromic luminescence, TADF and room-temperature phosphorescence

Chemical Communications : Chem Comm
Youhei TakedaSatoshi Minakata

Abstract

A novel twisted donor-acceptor-donor (D-A-D) π-conjugated compound that contains flexible and moderately-electron-donating units has been designed and synthesized. It exhibited not only multi-color-changing mechanochromic luminescence and thermally activated delayed fluorescence, but also, unexpectedly, room-temperature phosphorescence in a host layer.

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Citations

Apr 9, 2020·Chemical Record : an Official Publication of the Chemical Society of Japan ... [et Al.]·Julien Eng, Thomas J Penfold
Mar 12, 2020·Chemistry : a European Journal·Lili HuangZhiyong Ma
Aug 20, 2020·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Jeongwook HwangKyung-Ryang Wee
Jun 20, 2021·Chemistry, an Asian Journal·Tsutomu Ishi-ITaisuke Matsumoto
Jan 7, 2021·ACS Applied Materials & Interfaces·Heather F HigginbothamPrzemyslaw Data
Aug 20, 2021·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Bidhan Chandra GarainSwapan K Pati

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Methods Mentioned

BETA
X-ray
phosphorescence

Software Mentioned

ORZEL

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