Elastomeric conductive IPN from polyaniline and fullerene-based networks

Lee Y. Wang, Long Y. Chiang, Changshu Kuo, J. G. Lin, C. Y. Huang

研究成果: Conference article同行評審

13 引文 斯高帕斯(Scopus)

摘要

Polyhydroxylated fullerenes were utilized as an efficient hyper cross-linking agent in the synthesis of polyurethane networks. The resultant elastomers exhibited greatly enhanced thermal stability in comparison with those of the corresponding linear polyurethane and analogous elastomers, which were cross-linked by 1,1,1-tris(hydroxymethyl)ethane. A synthetic method leading to the preparation of a thin layer of conductive polyaniline/polyurethane IPN at the near surface of a fullerenol-based elastomeric substrate was demonstrated, using aqueous ammonium persulfate as an oxidizing agent in the presence of HCl. This new material exhibits a conductivity of 2.0 S/cm at ambient temperatures with the retention of most bulk properties of the parent elastomer, such as elongation and tensile strength at break.

原文English
頁(從 - 到)571-576
頁數6
期刊Materials Research Society Symposium - Proceedings
413
出版狀態Published - 1996 一月 1
事件Proceedings of the 1995 MRS Fall Meeting - Boston, MA, USA
持續時間: 1995 十一月 261995 十二月 1

All Science Journal Classification (ASJC) codes

  • 材料科學(全部)
  • 凝聚態物理學
  • 材料力學
  • 機械工業

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