Properties of Electrochromic Cell with WO3 and NiO: the Influence of Ionic Conductor

Authors

  • T.N. Sabov Institute of Semiconductor Physics V.E. Lashkaryov NAS of Ukraine
  • I.M. Hatsevych Institute of Semiconductor Physics V.E. Lashkaryov NAS of Ukraine
  • O.I. Gudimenko Institute of Semiconductor Physics V.E. Lashkaryov NAS of Ukraine
  • V.P. Melnyk Institute of Semiconductor Physics V.E. Lashkaryov NAS of Ukraine
  • B.M. Romanyuk Institute of Semiconductor Physics V.E. Lashkaryov NAS of Ukraine
  • V.M. Telega Institute of Semiconductor Physics V.E. Lashkaryov NAS of Ukraine
  • V.A. Nikirin Institute of Semiconductor Physics V.E. Lashkaryov NAS of Ukraine

DOI:

https://doi.org/10.15330/pcss.16.3.475-480

Keywords:

tungsten oxide, nickel oxide, electrochromic cell, ion conductor

Abstract

The electrochromic WO3 and NiO films were deposited by magnetron sputtering on indium tin oxides coated glass. The structural properties of the films were investigated by scanning electron microscopy and X-ray diffractometery techniques. The electrochromic properties of the films were investigated by means cyclic voltammetry using different types of ionic conductors. The use of water electrolytes and electrolytes which are based on propylene carbonate leads to the destruction of electrochromic cells. The stable working electrochromic cell with WO3 and NiO films was obtained using ionic liquid as the ionic conductor. The coloration efficiency of electrochromic cell which is based on amorphous WO3 film and crystalline NiO film is 28.7 cm2/C.

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Published

2015-09-15

How to Cite

Sabov, T., Hatsevych, I., Gudimenko, O., Melnyk, V., Romanyuk, B., Telega, V., & Nikirin, V. (2015). Properties of Electrochromic Cell with WO3 and NiO: the Influence of Ionic Conductor. Physics and Chemistry of Solid State, 16(3), 475–480. https://doi.org/10.15330/pcss.16.3.475-480

Issue

Section

Scientific articles