Bhattacharyya, Sohini ; Sobczak, Szymon ; Półrolniczak, Aleksandra ; Roy, Syamantak ; Samanta, Debabrata ; Katrusiak, Andrzej ; Maji, Tapas Kumar (2019) Dynamic Resolution of Piezosensitivity in Single Crystals of π‐Conjugated Molecules Chemistry - A European Journal, 25 (24). pp. 6092-6097. ISSN 0947-6539
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Official URL: http://doi.org/10.1002/chem.201900054
Related URL: http://dx.doi.org/10.1002/chem.201900054
Abstract
A piezosensitive bola-amphiphile: Although piezosensitive compounds are of utmost importance for specific applications, the understanding of their mechanism is still elusive. In this work, a bola-amphiphile C5-PPB with weak interactions that can respond to pressure was synthesized. Moreover, it shows a unique compression-dependent phase change and the different phases have been discerned, providing insights into the piezo-response mechanism. Under mechanical pressure, C5-PPB also exhibits reversible mechanochromism, with its emission changing from green to cyan and back, with a 15 nm shift in the emission maximum.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley & Sons, Inc. |
| ID Code: | 124015 |
| Deposited On: | 29 Oct 2021 09:33 |
| Last Modified: | 29 Oct 2021 09:33 |
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