Consecutive anchoring of symmetric viologens: Electrochromic devices providing colorless to neutral-color switching
Consecutive anchoring of symmetric viologens: Electrochromic devices providing colorless to neutral-color switching
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DOI：
10.1016/j.solmat.2017.01.033
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发表时间：
2018-04-01
影响因子：
6.9
通讯作者：
Tena-Zaera, Ramon
中科院分区：
文献类型：
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作者：
Alesanco, Yolanda;Vinuales, Ana;Tena-Zaera, Ramon
在这项研究中，无色到中性灰色的ECD基于烷基取代和芳基取代的对称紫精的连续锚定，（分别为蓝色和绿色切换紫精）。两种紫精对纳米结构TiO 2层的强结合亲和力同样具有膦酸酯锚定基团，允许使用单个纳米结构层，其中两种紫精都被吸附（玻璃/TCO/紫精改性的TiO 2/TCO/玻璃），同时显示出非常快的锚定时间（
In this study, colorless to neutral-grayish color ECDs based on the consecutive anchoring of alkyl-substituted and aryl substituted symmetric viologens (blue and green switching vilogens respectively) are reported.The strong binding affinity towards nanostructured TiO2 layer of both viologens equally provided with phosphonate anchoring group, allows the employment of a single nanostructured layer wherein both viologens were adsorbed (glass/TCO/viologens-modified-TiO2/TCO/glass),while showing very rapid anchoring times (