Pt fibers with stacked donut-like mesospace by assembling Pt nanoparticles: Guided deposition in physically confined self-assembly of surfactants

Yusuke Yamauchi, Azusa Takai, Tomota Nagaura, Satoru Inoue, Kazuyuki Kuroda

研究成果: Article査読

105 被引用数 (Scopus)

抄録

A stacked donut-like mesospace is successfully introduced into Pt fibers by assembling Pt nanoparticles with uniform particle size, by utilizing the guided deposition of Pt nanoparticles in preferentially oriented liquid crystals. We clearly demonstrate that the collaboration of both LLC templating by electrochemical processes and hard templating utilizing a confined effect can lead to the genesis of new nanostructured metals. Such a unique metal-based nanoarchitecture enhances the surface area and enables the high-mass transportation of guest species. Preferentially oriented mesochannels should contribute significantly to the fine control and transport of electronic carriers through metal fibers.

本文言語English
ページ(範囲)5426-5427
ページ数2
ジャーナルJournal of the American Chemical Society
130
16
DOI
出版ステータスPublished - 2008 4 23

ASJC Scopus subject areas

  • 触媒
  • 化学 (全般)
  • 生化学
  • コロイド化学および表面化学

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