A large, freestanding, 20 nm thick nanomembrane based on an epoxy resin

Hirohmi Watanabe, Toyoki Kunitake

研究成果: Contribution to journalArticle査読

54 被引用数 (Scopus)


A highly crosslinked organic polymer that does not rely on an Interpenetrating polymer network (IPN) structure was investigated. a sacrificial layer of poly(4-hydroxystyrene) (PHS) was spin-coated to a thickness of 0.1 μm on a flat substrate. The crosslinking was monitored by using attenuated total reflectance Fourier transform IR spectroscopy. The 20 nm thick nanomembrane was transferred to a wire frame 1 cm in diameter. The epoxy nanomembranes were transferred onto anodized aluminum oxide (AAO) membranes for scanning electron microscopy (SEM) measurements. The electrical properties of the nanomembranes were studied on a p-type silicon wafer by using a potentiostat/galvanostat system. It was observed that the epoxy resin is highly compatible with many chemical substances and the behavior can be used to develop superior or functional and structural composites.

ジャーナルAdvanced Materials
出版ステータス出版済み - 4 6 2007

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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