Synthesis of solution-stable PEDOT-coated sulfonated polystyrene copolymer PEDOT:P(SS-co-St) particles for all-organic NIR-shielding films

Soeun Im, Chanil Park, Wonseok Cho, Jooyoung Kim, Minseok Jeong, Jung Hyun Kim

Research output: Contribution to journalArticle

Abstract

We prepared poly(3,4-ethylenedioxythiophene) (PEDOT)-coated sulfonated polystyrene copolymer particles as efficient heat-shielding agents, which showed strong near-infrared (NIR) absorption, with high solid contents and good solution stability. The poly(styrene sulfonate-co-styrene) (P(SS-co-St)) copolymers were successfully synthesized via radical solution polymerization, and PEDOT-coated P(SS-co-St) (PEDOT:P(SS-co-St)) was synthesized via Fe + -catalyzed oxidative polymerization. PEDOT:P(SS-co-St) was characterized by nuclear magnetic resonance and Fourier transform infrared spectroscopies. The particle size and morphology of PEDOT:P(SS-co-St) were examined using transmission electron microscopy, dynamic light scattering, and zeta potential measurements. The maximum NIR-shielding efficiency of the film was 92.0% with 40% transmittance. The high solution stability of PEDOT:P(SS-co-St) make it an ideal candidate for heat-insulating materials that find application in semi-transparent heat-insulator-coated windows.

Original languageEnglish
Article number151
JournalCoatings
Volume9
Issue number3
DOIs
Publication statusPublished - 2019 Jan 1

Fingerprint

Styrene
Polystyrenes
sulfonates
styrenes
Shielding
shielding
polystyrene
copolymers
Copolymers
Infrared radiation
synthesis
poly(3,4-ethylene dioxythiophene)
heat shielding
polymerization
Heat shielding
Thermal insulating materials
Polymerization
heat
Infrared absorption
Dynamic light scattering

All Science Journal Classification (ASJC) codes

  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Materials Chemistry

Cite this

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title = "Synthesis of solution-stable PEDOT-coated sulfonated polystyrene copolymer PEDOT:P(SS-co-St) particles for all-organic NIR-shielding films",
abstract = "We prepared poly(3,4-ethylenedioxythiophene) (PEDOT)-coated sulfonated polystyrene copolymer particles as efficient heat-shielding agents, which showed strong near-infrared (NIR) absorption, with high solid contents and good solution stability. The poly(styrene sulfonate-co-styrene) (P(SS-co-St)) copolymers were successfully synthesized via radical solution polymerization, and PEDOT-coated P(SS-co-St) (PEDOT:P(SS-co-St)) was synthesized via Fe + -catalyzed oxidative polymerization. PEDOT:P(SS-co-St) was characterized by nuclear magnetic resonance and Fourier transform infrared spectroscopies. The particle size and morphology of PEDOT:P(SS-co-St) were examined using transmission electron microscopy, dynamic light scattering, and zeta potential measurements. The maximum NIR-shielding efficiency of the film was 92.0{\%} with 40{\%} transmittance. The high solution stability of PEDOT:P(SS-co-St) make it an ideal candidate for heat-insulating materials that find application in semi-transparent heat-insulator-coated windows.",
author = "Soeun Im and Chanil Park and Wonseok Cho and Jooyoung Kim and Minseok Jeong and Kim, {Jung Hyun}",
year = "2019",
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language = "English",
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Synthesis of solution-stable PEDOT-coated sulfonated polystyrene copolymer PEDOT:P(SS-co-St) particles for all-organic NIR-shielding films. / Im, Soeun; Park, Chanil; Cho, Wonseok; Kim, Jooyoung; Jeong, Minseok; Kim, Jung Hyun.

In: Coatings, Vol. 9, No. 3, 151, 01.01.2019.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Synthesis of solution-stable PEDOT-coated sulfonated polystyrene copolymer PEDOT:P(SS-co-St) particles for all-organic NIR-shielding films

AU - Im, Soeun

AU - Park, Chanil

AU - Cho, Wonseok

AU - Kim, Jooyoung

AU - Jeong, Minseok

AU - Kim, Jung Hyun

PY - 2019/1/1

Y1 - 2019/1/1

N2 - We prepared poly(3,4-ethylenedioxythiophene) (PEDOT)-coated sulfonated polystyrene copolymer particles as efficient heat-shielding agents, which showed strong near-infrared (NIR) absorption, with high solid contents and good solution stability. The poly(styrene sulfonate-co-styrene) (P(SS-co-St)) copolymers were successfully synthesized via radical solution polymerization, and PEDOT-coated P(SS-co-St) (PEDOT:P(SS-co-St)) was synthesized via Fe + -catalyzed oxidative polymerization. PEDOT:P(SS-co-St) was characterized by nuclear magnetic resonance and Fourier transform infrared spectroscopies. The particle size and morphology of PEDOT:P(SS-co-St) were examined using transmission electron microscopy, dynamic light scattering, and zeta potential measurements. The maximum NIR-shielding efficiency of the film was 92.0% with 40% transmittance. The high solution stability of PEDOT:P(SS-co-St) make it an ideal candidate for heat-insulating materials that find application in semi-transparent heat-insulator-coated windows.

AB - We prepared poly(3,4-ethylenedioxythiophene) (PEDOT)-coated sulfonated polystyrene copolymer particles as efficient heat-shielding agents, which showed strong near-infrared (NIR) absorption, with high solid contents and good solution stability. The poly(styrene sulfonate-co-styrene) (P(SS-co-St)) copolymers were successfully synthesized via radical solution polymerization, and PEDOT-coated P(SS-co-St) (PEDOT:P(SS-co-St)) was synthesized via Fe + -catalyzed oxidative polymerization. PEDOT:P(SS-co-St) was characterized by nuclear magnetic resonance and Fourier transform infrared spectroscopies. The particle size and morphology of PEDOT:P(SS-co-St) were examined using transmission electron microscopy, dynamic light scattering, and zeta potential measurements. The maximum NIR-shielding efficiency of the film was 92.0% with 40% transmittance. The high solution stability of PEDOT:P(SS-co-St) make it an ideal candidate for heat-insulating materials that find application in semi-transparent heat-insulator-coated windows.

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