Synthesis and Characterization of Highly Conductive PEDOT/PSS Colloidal Gels

• Horii Tatsuhiro

  University of Yamanashi

• Hikawa Hanae

  University of Yamanashi

• Mochizuki Yuta

  University of Yamanashi

• Okuzaki Hidenori

  University of Yamanashi

抄録

Poly(3,4-ethylenedioxythiophene) doped with poly(4-styrenesulfonate) (PEDOT/PSS) with various PSS composition ratios (α) was synthesized by oxidative polymerization and particle size distribution and zeta potential of the resulting colloidal gel particles were investigated by means of a dynamic light scattering technique. It was found that mean volume diameter of the PEDOT/PSS colloidal gel particles were 400-600 nm at α = 1～6, which drastically decreased to ～10 nm at α = 8～15. On the other hand, zeta potential was about -80 mV regardless of the composition ratio. The electrical conductivity of the PEDOT/PSS cast film measured by a four-point method attained as high as 263 S/cm at α = 3.

収録刊行物

• Transactions of the Materials Research Society of Japan

  Transactions of the Materials Research Society of Japan 37 (4), 515-518, 2012

  一般社団法人 日本MRS

キーワード

• PEDOT/PSS
• Oxidative polymerization
• Dynamic light scattering
• Zeta potential
• Conductivity

詳細情報

• CRID: 1390001205513572096
• NII論文ID: 130005004151
• DOI: 10.14723/tmrsj.37.515
• COI: 1:CAS:528:DC%2BC3sXjvFOjsLs%3D
• ISSN: 21881650
• ISSN: 13823469
• Web Site: https://www.jstage.jst.go.jp/article/tmrsj/37/4/37_515/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可