Electrochromic Composite Films of Tunable Color based on Polyoxometalate and Auxiliary Materials

DOI

10.2991/ipemec-15.2015.127How to use a DOI?

Keywords

Electrochromic; Tunable color; Polyoxometalate; Layer-by-Layer

Abstract

The addition of another electrochromic component has been considered to be an important way to obtain multicolor film. Herein, we fabricated the composite films containing polyoxometalate (POM) clusters, auxiliary materials and polyelectrolyte on quartz and FTO substrates by layer-by-layer assemble method (LbL). The composite film shows high optical contrast, suitable response time and low operation potential. The interesting feature of the electrochromic film is its adjustable color by reduction of polyoxometalate at different potentials. The results provide valuable information for exploring application in tunable-color electrochromic devices.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shuping Liu
PY  - 2015/05
DA  - 2015/05
TI  - Electrochromic Composite Films of Tunable Color based on Polyoxometalate and Auxiliary Materials
BT  - Proceedings of the 2015 International Power, Electronics and Materials Engineering Conference
PB  - Atlantis Press
SP  - 680
EP  - 683
SN  - 2352-5401
UR  - https://doi.org/10.2991/ipemec-15.2015.127
DO  - 10.2991/ipemec-15.2015.127
ID  - Liu2015/05
ER  -