Optical and Electrical Properties of Electrochromic Devices Depending on Electrolyte Concentrations and Cell Gaps

被引：10

作者：

Ah, Chil Seong ^{[1
]}

Song, Juhee ^{[1
]}

Cho, Seong Mok ^{[1
]}

Kim, Tae-Youb ^{[1
]}

Ryu, Hojun ^{[1
]}

Cheon, Sanghoon ^{[1
]}

Kim, Joo Yeon ^{[1
]}

Hwang, Chi-Sun ^{[1
]}

Kim, Yong-Hae ^{[1
]}

机构：

[1] Elect & Telecommun Res Inst, Smart IO Platform Res Dept, Daejeon 305700, South Korea

来源：

BULLETIN OF THE KOREAN CHEMICAL SOCIETY | 2016年 / 37卷 / 11期

关键词：

Electrochromic; Transmittance; Response time; Charge consumption; Coloration efficiency; Bistability;

D O I：

10.1002/bkcs.10980

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The optical and electrical properties of electrochromic devices (ECDs) have been studied as a function of the electrolyte concentration and the cell gap. During tests, the electrolyte concentration was adjusted from 0.01 to 1M LiClO4, and the cell gaps between the positive and negative electrodes were set at 25, 60, and 100 mu m. By varying the electrolyte concentrations and the cell gap, various parameters such as the transmittance, response time, charge consumption, coloration efficiency, and bistability of ECD were comparatively analyzed. Viologen (VO) was used as the reduction electrochromic material, and triarylamine (TAA) was used as the oxidation material.

引用

页码：1812 / 1819

页数：8

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