Flexible polymer electronic devices using highly conductive polyaniline electrode

Byoung Hoon Lee; Hyung Cheol Back; Sung Heum Park; Kwanghee Lee

doi:10.1117/12.825831

Flexible polymer electronic devices using highly conductive polyaniline electrode

Byoung Hoon Lee, Hyung Cheol Back, Sung Heum Park, Kwanghee Lee

Department of Chemical Engineering & Materials Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

Abstract

Camphor sulfonic acid doped conducting polyaniline (PANI:CSA) was synthesized by self-stabilized dispersion polymerization (SSDP). Well ordered polymer chains grow at the interface between aqueous and organic phase at low temperature around -35 °C. Thus, the growing polymer chains act as a stabilizer, producing high quality polyaniline with high electrical conductivity and with low content of structural defects. Moreover, the PANI:CSA thin film shows an apparent Drude peak in the infrared region with a high d.c. conductivity of 550 Scm^-1, and a high transmittance in the visible region. Using this highly conducting polyaniline as a transparent electrode, flexible polymer light-emitting diodes (PLEDs) and flexible polymer solar cells (PSCs) were fabricated on flexible poly(ethersulfone) (PES) substrates. The flexible PLEDs show high performance with a luminance of 2300 cdm^-2 and a luminous efficiency of 1.6 cdA^-1. In addition, flexible PSCs based on composites of regioregular poly (3-hexylthiophene) (rr-P3HT) as an electron donor and phenyl-C₆₁-butyric acid methyl ester (PCBM) as an electron acceptor exhibit a reasonable power conversion efficiency (PCE) of 1.8 %.

Original language	English
Title of host publication	Organic Photovoltaics X
DOIs	https://doi.org/10.1117/12.825831
State	Published - 2009
Event	Organic Photovoltaics X - San Diego, CA, United States Duration: 3 Aug 2009 → 6 Aug 2009

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	7416
ISSN (Print)	0277-786X

Conference

Conference	Organic Photovoltaics X
Country/Territory	United States
City	San Diego, CA
Period	3/08/09 → 6/08/09

Keywords

Flexible electrode
Flexible electronic devices
Polyaniline
Self-stabilized dispersion polymerization (SSDP)

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10.1117/12.825831

Cite this

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title = "Flexible polymer electronic devices using highly conductive polyaniline electrode",

abstract = "Camphor sulfonic acid doped conducting polyaniline (PANI:CSA) was synthesized by self-stabilized dispersion polymerization (SSDP). Well ordered polymer chains grow at the interface between aqueous and organic phase at low temperature around -35 °C. Thus, the growing polymer chains act as a stabilizer, producing high quality polyaniline with high electrical conductivity and with low content of structural defects. Moreover, the PANI:CSA thin film shows an apparent Drude peak in the infrared region with a high d.c. conductivity of 550 Scm-1, and a high transmittance in the visible region. Using this highly conducting polyaniline as a transparent electrode, flexible polymer light-emitting diodes (PLEDs) and flexible polymer solar cells (PSCs) were fabricated on flexible poly(ethersulfone) (PES) substrates. The flexible PLEDs show high performance with a luminance of 2300 cdm-2 and a luminous efficiency of 1.6 cdA-1. In addition, flexible PSCs based on composites of regioregular poly (3-hexylthiophene) (rr-P3HT) as an electron donor and phenyl-C61-butyric acid methyl ester (PCBM) as an electron acceptor exhibit a reasonable power conversion efficiency (PCE) of 1.8 %.",

keywords = "Flexible electrode, Flexible electronic devices, Polyaniline, Self-stabilized dispersion polymerization (SSDP)",

author = "Lee, {Byoung Hoon} and Back, {Hyung Cheol} and Park, {Sung Heum} and Kwanghee Lee",

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doi = "10.1117/12.825831",

language = "English",

isbn = "9780819477064",

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booktitle = "Organic Photovoltaics X",

note = "Organic Photovoltaics X ; Conference date: 03-08-2009 Through 06-08-2009",

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Flexible polymer electronic devices using highly conductive polyaniline electrode. / Lee, Byoung Hoon; Back, Hyung Cheol; Park, Sung Heum et al.
Organic Photovoltaics X. 2009. 74161F (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 7416).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

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AU - Lee, Kwanghee

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N2 - Camphor sulfonic acid doped conducting polyaniline (PANI:CSA) was synthesized by self-stabilized dispersion polymerization (SSDP). Well ordered polymer chains grow at the interface between aqueous and organic phase at low temperature around -35 °C. Thus, the growing polymer chains act as a stabilizer, producing high quality polyaniline with high electrical conductivity and with low content of structural defects. Moreover, the PANI:CSA thin film shows an apparent Drude peak in the infrared region with a high d.c. conductivity of 550 Scm-1, and a high transmittance in the visible region. Using this highly conducting polyaniline as a transparent electrode, flexible polymer light-emitting diodes (PLEDs) and flexible polymer solar cells (PSCs) were fabricated on flexible poly(ethersulfone) (PES) substrates. The flexible PLEDs show high performance with a luminance of 2300 cdm-2 and a luminous efficiency of 1.6 cdA-1. In addition, flexible PSCs based on composites of regioregular poly (3-hexylthiophene) (rr-P3HT) as an electron donor and phenyl-C61-butyric acid methyl ester (PCBM) as an electron acceptor exhibit a reasonable power conversion efficiency (PCE) of 1.8 %.

AB - Camphor sulfonic acid doped conducting polyaniline (PANI:CSA) was synthesized by self-stabilized dispersion polymerization (SSDP). Well ordered polymer chains grow at the interface between aqueous and organic phase at low temperature around -35 °C. Thus, the growing polymer chains act as a stabilizer, producing high quality polyaniline with high electrical conductivity and with low content of structural defects. Moreover, the PANI:CSA thin film shows an apparent Drude peak in the infrared region with a high d.c. conductivity of 550 Scm-1, and a high transmittance in the visible region. Using this highly conducting polyaniline as a transparent electrode, flexible polymer light-emitting diodes (PLEDs) and flexible polymer solar cells (PSCs) were fabricated on flexible poly(ethersulfone) (PES) substrates. The flexible PLEDs show high performance with a luminance of 2300 cdm-2 and a luminous efficiency of 1.6 cdA-1. In addition, flexible PSCs based on composites of regioregular poly (3-hexylthiophene) (rr-P3HT) as an electron donor and phenyl-C61-butyric acid methyl ester (PCBM) as an electron acceptor exhibit a reasonable power conversion efficiency (PCE) of 1.8 %.

KW - Flexible electrode

KW - Flexible electronic devices

KW - Polyaniline

KW - Self-stabilized dispersion polymerization (SSDP)

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Flexible polymer electronic devices using highly conductive polyaniline electrode

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