Electrochemical Behaviors of Polyaniline/Poly (aniline-2,5-disulfonic Acid) Composites

• KITANI Akira

  Faculty of Engineering, Hiroshima University

• IWAI Kenji

  Faculty of Engineering, Hiroshima University

• ITO Sotaro

  Faculty of Engineering, Hiroshima University

Abstract

Polyaniline/anionic-polymer composites are important for battery applications due to the cation-inserting property. Electroactive poly-aniline-2,5-disulfonic acid (poly-ADSA) was used instead of conventional electroinactive sulfonated polymer. Polyaniline/poly-ADSA composite was prepared by electrochemical dopant exchange. The redox charge of resulting composite increased up to 120% of the initial value. The specific capacity was determined to be 98 Ah/kg in aqueous solution and 70 Ah/kg in propylene carbonate solution.

Journal

• Electrochemistry

  Electrochemistry 67 (12), 1262-1263, 1999-12-05

  The Electrochemical Society of Japan

Keywords

• Self-doped Polyaniline
• Poly(aniline-2,5-disulfonic acid)
• Electrochemical Behavior
• Specific Capacity

Details

• CRID: 1390845702323089408
• NII Article ID: 10004275628
• NII Book ID: AN00151637
• DOI: 10.5796/electrochemistry.67.1262
• ISSN: 21862451
• ISSN: 13443542
• Web Site: https://www.jstage.jst.go.jp/article/electrochemistry/67/12/67_1262/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Allowed