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

Department of Materials Science and Engineering

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

64 Citations (Scopus)

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
Publication status	Published - 2009 Dec

Bibliographical note

Funding Information:
This work was supported by the SRC program of MOST/KOSEF through the Center for Intelligent Nano-Bio Materials at Ewha Womans University (Grant no. R11-2005-008-00000-0 ). Joo-Hee Kang is grateful to the Ministry of Education for the Brain Korea 21 (BK21) fellowship.

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Renewable Energy, Sustainability and the Environment
Surfaces, Coatings and Films

UN SDGs

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

Access to Document

10.1016/j.solmat.2009.08.007

Cite this

@article{948b305c86a543e5ac4f9150c0757005,

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.",

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

note = "Funding Information: This work was supported by the SRC program of MOST/KOSEF through the Center for Intelligent Nano-Bio Materials at Ewha Womans University (Grant no. R11-2005-008-00000-0 ). Joo-Hee Kang is grateful to the Ministry of Education for the Brain Korea 21 (BK21) fellowship. ",

year = "2009",

month = dec,

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

language = "English",

volume = "93",

pages = "2040--2044",

journal = "Solar Cells",

issn = "0927-0248",

publisher = "Elsevier",

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

N1 - Funding Information: This work was supported by the SRC program of MOST/KOSEF through the Center for Intelligent Nano-Bio Materials at Ewha Womans University (Grant no. R11-2005-008-00000-0 ). Joo-Hee Kang is grateful to the Ministry of Education for the Brain Korea 21 (BK21) fellowship.

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.

UR - http://www.scopus.com/inward/record.url?scp=70349779167&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=70349779167&partnerID=8YFLogxK

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 Cells

JF - Solar Cells

IS - 12

ER -

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

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this