Electrochromic device of PEDOT-PANI hybrid system for fast response and high optical contrast

Joo Hee Kang; Yeon Ji Oh; Seung Min Paek; Seong Ju Hwang; Jin Ho Choy

doi:10.1016/j.solmat.2009.08.007

Electrochromic device of PEDOT-PANI hybrid system for fast response and high optical contrast

Joo Hee Kang
, Yeon Ji Oh
, Seung Min Paek
, Seong Ju Hwang
, Jin Ho Choy

Ewha Womans University

Research output: Contribution to journal › Article › peer-review

76 Scopus citations

Abstract

An organic-organic hybrid system composed of the polyaniline (PANI) and poly-(3,4-ethylenedioxythiophene) (PEDOT) with controlled thickness was developed successfully in order to realize synergetic effects in electrochromic (EC) properties such as optical contrast and color-switching rate. From the UV transmittance spectra, we found that the optical contrast (Δ%T) was enhanced up to 6-72% at the wavelength of 580 nm compared with the previous PANI-PEDOT ECDs. Furthermore, the optimized ECD showed an extremely fast response time of less than 160 ms. It is therefore concluded that such a complementary full .cell system of PEDOT-PANI ECD is applicable as an optical device.

Original language	English
Pages (from-to)	2040-2044
Number of pages	5
Journal	Solar Energy Materials and Solar Cells
Volume	93
Issue number	12
DOIs	https://doi.org/10.1016/j.solmat.2009.08.007
State	Published - Dec 2009

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Electrochromic device
PEDOT
Polyaniline

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10.1016/j.solmat.2009.08.007

Cite this

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title = "Electrochromic device of PEDOT-PANI hybrid system for fast response and high optical contrast",

abstract = "An organic-organic hybrid system composed of the polyaniline (PANI) and poly-(3,4-ethylenedioxythiophene) (PEDOT) with controlled thickness was developed successfully in order to realize synergetic effects in electrochromic (EC) properties such as optical contrast and color-switching rate. From the UV transmittance spectra, we found that the optical contrast (Δ\%T) was enhanced up to 6-72\% at the wavelength of 580 nm compared with the previous PANI-PEDOT ECDs. Furthermore, the optimized ECD showed an extremely fast response time of less than 160 ms. It is therefore concluded that such a complementary full .cell system of PEDOT-PANI ECD is applicable as an optical device.",

keywords = "Electrochromic device, PEDOT, Polyaniline",

author = "Kang, \{Joo Hee\} and Oh, \{Yeon Ji\} and Paek, \{Seung Min\} and Hwang, \{Seong Ju\} and Choy, \{Jin Ho\}",

year = "2009",

month = dec,

doi = "10.1016/j.solmat.2009.08.007",

language = "English",

volume = "93",

pages = "2040--2044",

journal = "Solar Energy Materials and Solar Cells",

issn = "0927-0248",

publisher = "Elsevier B.V.",

number = "12",

}

TY - JOUR

T1 - Electrochromic device of PEDOT-PANI hybrid system for fast response and high optical contrast

AU - Kang, Joo Hee

AU - Oh, Yeon Ji

AU - Paek, Seung Min

AU - Hwang, Seong Ju

AU - Choy, Jin Ho

PY - 2009/12

Y1 - 2009/12

N2 - An organic-organic hybrid system composed of the polyaniline (PANI) and poly-(3,4-ethylenedioxythiophene) (PEDOT) with controlled thickness was developed successfully in order to realize synergetic effects in electrochromic (EC) properties such as optical contrast and color-switching rate. From the UV transmittance spectra, we found that the optical contrast (Δ%T) was enhanced up to 6-72% at the wavelength of 580 nm compared with the previous PANI-PEDOT ECDs. Furthermore, the optimized ECD showed an extremely fast response time of less than 160 ms. It is therefore concluded that such a complementary full .cell system of PEDOT-PANI ECD is applicable as an optical device.

AB - An organic-organic hybrid system composed of the polyaniline (PANI) and poly-(3,4-ethylenedioxythiophene) (PEDOT) with controlled thickness was developed successfully in order to realize synergetic effects in electrochromic (EC) properties such as optical contrast and color-switching rate. From the UV transmittance spectra, we found that the optical contrast (Δ%T) was enhanced up to 6-72% at the wavelength of 580 nm compared with the previous PANI-PEDOT ECDs. Furthermore, the optimized ECD showed an extremely fast response time of less than 160 ms. It is therefore concluded that such a complementary full .cell system of PEDOT-PANI ECD is applicable as an optical device.

KW - Electrochromic device

KW - PEDOT

KW - Polyaniline

UR - https://www.scopus.com/pages/publications/70349779167

U2 - 10.1016/j.solmat.2009.08.007

DO - 10.1016/j.solmat.2009.08.007

M3 - Article

AN - SCOPUS:70349779167

SN - 0927-0248

VL - 93

SP - 2040

EP - 2044

JO - Solar Energy Materials and Solar Cells

JF - Solar Energy Materials and Solar Cells

IS - 12

ER -

Electrochromic device of PEDOT-PANI hybrid system for fast response and high optical contrast

Abstract

UN SDGs

Keywords

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