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Metal-free organic luminiphores with ultrastrong dipole moment exhibiting force-induced near-infrared emission (> 800 nm) turn-on

Abstract

Two metal-free organic luminophores with ultrastrong dipole moments of 16.1 (CPBT) and 22.7 (CTBT) Debye for constructing near-infrared mechanoresponsive luminescent materials were developed, respectively. The amorphous CTBT showed a remarkable emission turn-on peaking at 822 nm by disturbing their dipole-dipole interactions in the solid state upon mechanical grinding.

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Publication details

The article was received on 11 Jul 2018, accepted on 13 Sep 2018 and first published on 14 Sep 2018


Article type: Communication
DOI: 10.1039/C8CC05616A
Citation: Chem. Commun., 2018, Accepted Manuscript
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    Metal-free organic luminiphores with ultrastrong dipole moment exhibiting force-induced near-infrared emission (> 800 nm) turn-on

    J. Li, J. Xie, R. Zhang, S. Guo, F. Zhang, K. Guo and S. Dong, Chem. Commun., 2018, Accepted Manuscript , DOI: 10.1039/C8CC05616A

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