Pankaj Kumar Gupta, Love Bansal, Rajesh Kumar* and Rajneesh Misra*,
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引用次数: 0
Abstract
A phenothiazine-functionalized triazine derivative TAZ-3PTZBr was designed and synthesized via a cyclization reaction with trifluoromethanesulfonic acid in good yield. The photophysical, electrochemical, and computational studies of the synthesized compound TAZ-3PTZBr were systematically investigated. The phenothiazine-functionalized triazine derivative TAZ-3PTZBr exhibits an absorption maximum at 393 nm due to the ICT transition from the donor phenothiazine to the acceptor triazine moiety. The electrochemical analyses reveal that TAZ-3PTZBr exhibits one reversible oxidation wave on the anodic side assigned to the phenothiazine moiety and one reduction wave on the cathodic side corresponding to the triazine moiety. The electrochromic device of TAZ-3PTZBr displays fast switching in less than a second with a coloration efficiency of 514 and 407 cm2/C under an external bias of ±1.6 V at 500 and 670 nm, respectively.
期刊介绍：
ACS Applied Optical Materials is an international and interdisciplinary forum to publish original experimental and theoretical including simulation and modeling research in optical materials complementing the ACS Applied Materials portfolio. With a focus on innovative applications ACS Applied Optical Materials also complements and expands the scope of existing ACS publications that focus on fundamental aspects of the interaction between light and matter in materials science including ACS Photonics Macromolecules Journal of Physical Chemistry C ACS Nano and Nano Letters.The scope of ACS Applied Optical Materials includes high quality research of an applied nature that integrates knowledge in materials science chemistry physics optical science and engineering.
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