Synthesis and characterization of Pt nanoparticles assembled in poly(3,4-ethylenedioxythiophene):Polystyrene sulfonate

Seok Joo Wang, Yong June Choi, Hyung-Ho Park

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Conducting poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) composites containing Pt nanoparticles were synthesized by one-step method. Pt nanoparticles were formed in commercial PEDOT:PSS solution by hydrothermal reaction, alcohol reduction, and electron exchange with PEDOT and stabilized by PSS [PtCl 6] 2- ions reduced completely after 4 h and Pt nanoparticles of arbitrary diameter in the range 3.0-5.0 nm were obtained. Considering refluxing time, slightly increased and narrow-sized Pt nanoparticles were stabilized and immobilized in the conducting polymer, PEDOT:PSS matrix. The formation and growth of Pt nanoparticles were characterized by using X-ray diffractometer, transmission electron microscopy, X-ray absorption spectroscopy, and X-ray photoelectron spectroscopy. Furthermore the electrostatic or chemical interaction between Pt nanoparticles and PSS - chain was also confirmed.

Original languageEnglish
JournalCeramics International
Volume38
Issue numberSUPPL. 1
DOIs
Publication statusPublished - 2012 Jan 1

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Polystyrenes
Nanoparticles
X ray absorption spectroscopy
Diffractometers
Conducting polymers
polystyrene sulfonic acid
poly(3,4-ethylene dioxythiophene)
Electrostatics
Ion exchange
Alcohols
X ray photoelectron spectroscopy
Ions
Transmission electron microscopy
X rays
Electrons
Composite materials

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Process Chemistry and Technology
  • Surfaces, Coatings and Films
  • Materials Chemistry

Cite this

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title = "Synthesis and characterization of Pt nanoparticles assembled in poly(3,4-ethylenedioxythiophene):Polystyrene sulfonate",
abstract = "Conducting poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) composites containing Pt nanoparticles were synthesized by one-step method. Pt nanoparticles were formed in commercial PEDOT:PSS solution by hydrothermal reaction, alcohol reduction, and electron exchange with PEDOT and stabilized by PSS [PtCl 6] 2- ions reduced completely after 4 h and Pt nanoparticles of arbitrary diameter in the range 3.0-5.0 nm were obtained. Considering refluxing time, slightly increased and narrow-sized Pt nanoparticles were stabilized and immobilized in the conducting polymer, PEDOT:PSS matrix. The formation and growth of Pt nanoparticles were characterized by using X-ray diffractometer, transmission electron microscopy, X-ray absorption spectroscopy, and X-ray photoelectron spectroscopy. Furthermore the electrostatic or chemical interaction between Pt nanoparticles and PSS - chain was also confirmed.",
author = "Wang, {Seok Joo} and Choi, {Yong June} and Hyung-Ho Park",
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Synthesis and characterization of Pt nanoparticles assembled in poly(3,4-ethylenedioxythiophene):Polystyrene sulfonate. / Wang, Seok Joo; Choi, Yong June; Park, Hyung-Ho.

In: Ceramics International, Vol. 38, No. SUPPL. 1, 01.01.2012.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Synthesis and characterization of Pt nanoparticles assembled in poly(3,4-ethylenedioxythiophene):Polystyrene sulfonate

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AU - Choi, Yong June

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N2 - Conducting poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) composites containing Pt nanoparticles were synthesized by one-step method. Pt nanoparticles were formed in commercial PEDOT:PSS solution by hydrothermal reaction, alcohol reduction, and electron exchange with PEDOT and stabilized by PSS [PtCl 6] 2- ions reduced completely after 4 h and Pt nanoparticles of arbitrary diameter in the range 3.0-5.0 nm were obtained. Considering refluxing time, slightly increased and narrow-sized Pt nanoparticles were stabilized and immobilized in the conducting polymer, PEDOT:PSS matrix. The formation and growth of Pt nanoparticles were characterized by using X-ray diffractometer, transmission electron microscopy, X-ray absorption spectroscopy, and X-ray photoelectron spectroscopy. Furthermore the electrostatic or chemical interaction between Pt nanoparticles and PSS - chain was also confirmed.

AB - Conducting poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) composites containing Pt nanoparticles were synthesized by one-step method. Pt nanoparticles were formed in commercial PEDOT:PSS solution by hydrothermal reaction, alcohol reduction, and electron exchange with PEDOT and stabilized by PSS [PtCl 6] 2- ions reduced completely after 4 h and Pt nanoparticles of arbitrary diameter in the range 3.0-5.0 nm were obtained. Considering refluxing time, slightly increased and narrow-sized Pt nanoparticles were stabilized and immobilized in the conducting polymer, PEDOT:PSS matrix. The formation and growth of Pt nanoparticles were characterized by using X-ray diffractometer, transmission electron microscopy, X-ray absorption spectroscopy, and X-ray photoelectron spectroscopy. Furthermore the electrostatic or chemical interaction between Pt nanoparticles and PSS - chain was also confirmed.

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