Spectroscopic and thermal properties of the copolymer of aniline with dithiodianiline

Ten Chin Wen, Li Ming Huang, A. Gopalan

研究成果: Article同行評審

30 引文 斯高帕斯(Scopus)

摘要

Electrochemical copolymerization of aniline (ANI) with dithiodianiline (DTDA), an aniline derivative containing -S-S- links was carried out in 2M H2SO4 using cyclic voltammetry. The cyclicvoltamogram (CV) of the deposited copolymer was recorded in monomer free background electrolyte. A close comparison of the CV characteristics of the films deposited during polymerization of mixture of ANI and DTDA clearly the copolymer deposition. The UV-VIS spectroscopy, spectroelectrochemical studies, thermal analysis and FTIR spectroscopic analysis were used to identify the differences between the copolymer and PANI in the optical, thermal properties and structure. The copolymer was found to have a branched structure in comparison with PANI. The copolymer exhibit different colors upon changing applied potentials.

原文English
頁(從 - 到)451-457
頁數7
期刊Synthetic Metals
123
發行號3
DOIs
出版狀態Published - 2001 9月 24

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 凝聚態物理學
  • 材料力學
  • 機械工業
  • 金屬和合金
  • 材料化學

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