Direct physical casting of the mesostructure in lyotropic liquid crystalline media by electroless deposition confirmation by TEM

Yusuke Yamauchi*, Tokihiko Yokoshima, Toshiyuki Momma, Tetsuya Osaka, Kazuyuki Kuroda

*この研究の対応する著者

研究成果: Article査読

15 被引用数 (Scopus)

抄録

Nickel particles with a highly ordered mesostructure are prepared by electroless deposition of Ni salts dissolved in aqueous domains of lyotropic liquid crystalline (LLC) media made of a nonionic surfactant (Brij 56) at a high concentration. The mesostructure inside the Ni particles after the electroless deposition has a macroscopic alignment of mesochannels derived from the LLC media which are composed of crystalline domains on a micrometer scale. It is proved that the arrangements of rod-like self-assemblies in the LLC indeed work as a scaffold to direct the grain growth of Ni. This is the first direct evidence of direct physical casting from LLC.

本文言語English
ページ(範囲)C141-C144
ジャーナルElectrochemical and Solid-State Letters
8
10
DOI
出版ステータスPublished - 2005

ASJC Scopus subject areas

  • 化学工学(全般)
  • 材料科学(全般)
  • 物理化学および理論化学
  • 電気化学
  • 電子工学および電気工学

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