Improving Optoelectrical Properties of PEDOT: PSS by Organic Additive and Acid Treatment

Shui Yang Lien; Po Chen Lin; Wen Ray Chen; Chuan Hsi Liu; Po Wen Sze; Na Fu Wang; Chien Jung Huang

doi:10.3390/cryst12040537

Improving Optoelectrical Properties of PEDOT: PSS by Organic Additive and Acid Treatment

Shui Yang Lien
, Po Chen Lin
, Wen Ray Chen^*
, Chuan Hsi Liu
, Po Wen Sze
, Na Fu Wang
, Chien Jung Huang^*

^*此作品的通信作者

機電工程學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

6 引文斯高帕斯（Scopus）

摘要

This article demonstrates the change of structural and optical properties of poly (3,4-ethylene dioxythiophene): polystyrene sulfonate (PEDOT: PSS) by organic additive and acid treatment. The addition of sorbitol and maltitol can disperse the micelles of PEDOT: PSS. The mechanism of the bond-breaking reaction was investigated and a model for the bond-breaking reaction is also proposed. Furthermore, multiple formic acid treatments were found to reduce the PSS content of PEDOT: PSS, resulting in an enhancement in conductivity (4.2 × 10⁴ S/m).

原文	英語
文章編號	537
期刊	Crystals
卷	12
發行號	4
DOIs	https://doi.org/10.3390/cryst12040537
出版狀態	已發佈 - 2022 4月

ASJC Scopus subject areas

一般化學工程
一般材料科學
凝聚態物理學
無機化學

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10.3390/cryst12040537

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引用此

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title = "Improving Optoelectrical Properties of PEDOT: PSS by Organic Additive and Acid Treatment",

abstract = "This article demonstrates the change of structural and optical properties of poly (3,4-ethylene dioxythiophene): polystyrene sulfonate (PEDOT: PSS) by organic additive and acid treatment. The addition of sorbitol and maltitol can disperse the micelles of PEDOT: PSS. The mechanism of the bond-breaking reaction was investigated and a model for the bond-breaking reaction is also proposed. Furthermore, multiple formic acid treatments were found to reduce the PSS content of PEDOT: PSS, resulting in an enhancement in conductivity (4.2 × 104 S/m).",

keywords = "PEDOT: PSS, acid treatment, haze, organic additive, sheet resistance",

author = "Lien, \{Shui Yang\} and Lin, \{Po Chen\} and Chen, \{Wen Ray\} and Liu, \{Chuan Hsi\} and Sze, \{Po Wen\} and Wang, \{Na Fu\} and Huang, \{Chien Jung\}",

note = "Publisher Copyright: {\textcopyright} 2022 by the authors. Licensee MDPI, Basel, Switzerland.",

year = "2022",

month = apr,

doi = "10.3390/cryst12040537",

language = "English",

volume = "12",

journal = "Crystals",

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TY - JOUR

T1 - Improving Optoelectrical Properties of PEDOT

T2 - PSS by Organic Additive and Acid Treatment

AU - Lien, Shui Yang

AU - Lin, Po Chen

AU - Chen, Wen Ray

AU - Liu, Chuan Hsi

AU - Sze, Po Wen

AU - Wang, Na Fu

AU - Huang, Chien Jung

PY - 2022/4

Y1 - 2022/4

N2 - This article demonstrates the change of structural and optical properties of poly (3,4-ethylene dioxythiophene): polystyrene sulfonate (PEDOT: PSS) by organic additive and acid treatment. The addition of sorbitol and maltitol can disperse the micelles of PEDOT: PSS. The mechanism of the bond-breaking reaction was investigated and a model for the bond-breaking reaction is also proposed. Furthermore, multiple formic acid treatments were found to reduce the PSS content of PEDOT: PSS, resulting in an enhancement in conductivity (4.2 × 104 S/m).

AB - This article demonstrates the change of structural and optical properties of poly (3,4-ethylene dioxythiophene): polystyrene sulfonate (PEDOT: PSS) by organic additive and acid treatment. The addition of sorbitol and maltitol can disperse the micelles of PEDOT: PSS. The mechanism of the bond-breaking reaction was investigated and a model for the bond-breaking reaction is also proposed. Furthermore, multiple formic acid treatments were found to reduce the PSS content of PEDOT: PSS, resulting in an enhancement in conductivity (4.2 × 104 S/m).

KW - PEDOT: PSS

KW - acid treatment

KW - haze

KW - organic additive

KW - sheet resistance

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U2 - 10.3390/cryst12040537

DO - 10.3390/cryst12040537

M3 - Article

AN - SCOPUS:85129218513

SN - 2073-4352

VL - 12

JO - Crystals

JF - Crystals

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ER -

Improving Optoelectrical Properties of PEDOT: PSS by Organic Additive and Acid Treatment

摘要

ASJC Scopus subject areas

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