A Transparent to Opaque Electrochromic Device Using Reversible Ag Deposition on PProDOT‐Me 2 with Robust Stability

2021 ◽  
pp. 2002149
Author(s):  
Kai Sheng ◽  
Bin Xue ◽  
Jianming Zheng ◽  
Chunye Xu
Keyword(s):  
Robust Stability ◽  
Electrochromic Device ◽  
Ag Deposition

Improvement of color retention properties of Ag deposition-based electrochromic device by introducing anion exchange membrane

2018 ◽  
Vol 8 (02) ◽  
pp. 498-503 ◽  
Author(s):  
Shunsuke Kimura ◽  
Ryo Onodera ◽  
Kazuki Nakamura ◽  
Norihisa Kobayashi
Keyword(s):  
Anion Exchange ◽  
Anion Exchange Membrane ◽  
Electrochromic Device ◽  
Color Retention ◽  
Ag Deposition ◽  
Image Position ◽  
Exchange Membrane

Abstract

Preparation, Electronic Structure and Optical Properties of the Electrochromic Thin Films

2004 ◽  
Vol 9 (4) ◽  
pp. 363-372 ◽  
Author(s):  
T. Lukaszewicz ◽  
A. Ravinski ◽  
I. Makoed
Keyword(s):  
Electrochromic Device ◽  
Orbital Method ◽  
Optical Parameters ◽  
Full Potential ◽  
Electrochromic Devices ◽  
Energy Bands ◽  
Conducting Film ◽  
Recombination Probability ◽  
Transparent Conducting ◽  
Smoluchowski Equations

A new multilayer electrochromic device has been constructed according to the following pattern: glass1/ITO/WO3/gel electrolyte/BP/ITO/glass2, where ITO is a transparent conducting film made of indium and tin oxide and with the surface resistance equal 8–10 Ω/cm2 . The electrochromic devices obtained in the research are characterized by great (considerable) transmittance variation between coloration and bleaching state (25–40% at applied voltage of 1.5 to 3 V), and also high coloration efficiency (above 100 cm2 /C). Selfconsistent energy bands, dielectric permittivity and optical parameters are calculated using a full-potential linear muffin-tin orbital method. The numerical solution of the Debye-Smoluchowski equations is developed for simulating recombination probability of Li+ ions in amorphous electrolyte.

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