Electrochromic behavior of mono and dibenzyl substituted viologens in deep eutectic solvents

The electrochromic properties of monobenzyl-viologen (MBV) and dibenzyl-viologen (DBV) in chloride-ethylene glycol deep eutectic solvents (DES) are studied by cyclic voltammetry and in situ UV-vis spectroscopy. The results show that redox reactions of both viologens between bleached and colored stat...

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Autores principales:	TAO Kaixin, LU Shengnan, WANG Rong, CAO Xiaowei
Formato:	article
Lenguaje:	EN ZH
Publicado:	Academic Journals Center of Shanghai Normal University 2021
Materias:	electrochromic dibenzyl-viologen(dbv) monobenzyl-viologen(mbv) deep eutectic solvent(des) Science (General) Q1-390
Acceso en línea:	https://doaj.org/article/e4e0fc3b416348668bb326b7e8f0db8e
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spelling	oai:doaj.org-article:e4e0fc3b416348668bb326b7e8f0db8e2021-11-12T03:34:00ZElectrochromic behavior of mono and dibenzyl substituted viologens in deep eutectic solvents1000-513710.3969/J.ISSN.1000-5137.2021.05.010https://doaj.org/article/e4e0fc3b416348668bb326b7e8f0db8e2021-10-01T00:00:00Zhttp://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/view_abstract.aspx?file_no=20210510https://doaj.org/toc/1000-5137The electrochromic properties of monobenzyl-viologen (MBV) and dibenzyl-viologen (DBV) in chloride-ethylene glycol deep eutectic solvents (DES) are studied by cyclic voltammetry and in situ UV-vis spectroscopy. The results show that redox reactions of both viologens between bleached and colored state are reversible. The DBV showed a blue colored state and the MBV showed a magenta colored state, respectively. According to the CIE colorimetric data, with a solution containing the mixture of DBV and MBV in a molar ratio of 1:2, multi-colored states from colorless→blue→red-violet under various voltages were observed.TAO KaixinLU ShengnanWANG RongCAO XiaoweiAcademic Journals Center of Shanghai Normal Universityarticleelectrochromicdibenzyl-viologen(dbv)monobenzyl-viologen(mbv)deep eutectic solvent(des)Science (General)Q1-390ENZHJournal of Shanghai Normal University (Natural Sciences), Vol 50, Iss 5, Pp 597-603 (2021)
institution	DOAJ
collection	DOAJ
language	EN ZH
topic	electrochromic dibenzyl-viologen(dbv) monobenzyl-viologen(mbv) deep eutectic solvent(des) Science (General) Q1-390
spellingShingle	electrochromic dibenzyl-viologen(dbv) monobenzyl-viologen(mbv) deep eutectic solvent(des) Science (General) Q1-390 TAO Kaixin LU Shengnan WANG Rong CAO Xiaowei Electrochromic behavior of mono and dibenzyl substituted viologens in deep eutectic solvents
description	The electrochromic properties of monobenzyl-viologen (MBV) and dibenzyl-viologen (DBV) in chloride-ethylene glycol deep eutectic solvents (DES) are studied by cyclic voltammetry and in situ UV-vis spectroscopy. The results show that redox reactions of both viologens between bleached and colored state are reversible. The DBV showed a blue colored state and the MBV showed a magenta colored state, respectively. According to the CIE colorimetric data, with a solution containing the mixture of DBV and MBV in a molar ratio of 1:2, multi-colored states from colorless→blue→red-violet under various voltages were observed.
format	article
author	TAO Kaixin LU Shengnan WANG Rong CAO Xiaowei
author_facet	TAO Kaixin LU Shengnan WANG Rong CAO Xiaowei
author_sort	TAO Kaixin
title	Electrochromic behavior of mono and dibenzyl substituted viologens in deep eutectic solvents
title_short	Electrochromic behavior of mono and dibenzyl substituted viologens in deep eutectic solvents
title_full	Electrochromic behavior of mono and dibenzyl substituted viologens in deep eutectic solvents
title_fullStr	Electrochromic behavior of mono and dibenzyl substituted viologens in deep eutectic solvents
title_full_unstemmed	Electrochromic behavior of mono and dibenzyl substituted viologens in deep eutectic solvents
title_sort	electrochromic behavior of mono and dibenzyl substituted viologens in deep eutectic solvents
publisher	Academic Journals Center of Shanghai Normal University
publishDate	2021
url	https://doaj.org/article/e4e0fc3b416348668bb326b7e8f0db8e
work_keys_str_mv	AT taokaixin electrochromicbehaviorofmonoanddibenzylsubstitutedviologensindeepeutecticsolvents AT lushengnan electrochromicbehaviorofmonoanddibenzylsubstitutedviologensindeepeutecticsolvents AT wangrong electrochromicbehaviorofmonoanddibenzylsubstitutedviologensindeepeutecticsolvents AT caoxiaowei electrochromicbehaviorofmonoanddibenzylsubstitutedviologensindeepeutecticsolvents
_version_	1718431322606665728

Electrochromic behavior of mono and dibenzyl substituted viologens in deep eutectic solvents

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