A thin film of naphthalenediimide-based metal-organic framework with electrochromic properties

[Display omitted] A metal–organic framework (MOF) thin film constructed from Zn nodes and naphthalenediimide (NDI) linkers was grown in-situ uniformly on a transparent conducting glass substrate. This transparent thin film exhibits intriguingly high-contrast electrochromic (EC) switching between can...

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Bibliographic Details
Published in:Journal of colloid and interface science 2021-07, Vol.594, p.73-79
Main Authors: Wu, Xianfeng, Wang, Kai, Lin, Junyu, Yan, Dan, Guo, Zhiyong, Zhan, Hongbing
Format: Article
Language:English
Subjects:
Electrochromic
In-situ growth
Metal-organic framework film
Naphthalenediimide
Redox-active
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Description
Summary:[Display omitted] A metal–organic framework (MOF) thin film constructed from Zn nodes and naphthalenediimide (NDI) linkers was grown in-situ uniformly on a transparent conducting glass substrate. This transparent thin film exhibits intriguingly high-contrast electrochromic (EC) switching between canary yellow and dark brown by means of a one-electron redox reaction at its NDI linkers. The findings provide a basic comprehension of the relations between redox state and electrochromism and enrich the application of MOF in the field of optoelectronic materials.
ISSN:0021-9797
1095-7103
DOI:10.1016/j.jcis.2021.02.083