Mesostructural transformation of vanadium oxide - Hexadecyltrimethylammonium composite by low-temperature calcination

Yasuhiro Yagi, Haoshen Zhou, Masaru Miyayama, Tetsuichi Kudo, Itaru Honma

研究成果: Article査読

7 被引用数 (Scopus)

抄録

Mesostructural transformation and deformation of vanadate-hexadecyltrimethylammonium composite powders by thermal treatment were investigated. This composite, prepared from vanadate and surfactant solutions, had a lamellae-like structure and displayed mesophase transformations to two-dimensional monoclinic (p2) and hexagonal (p6m) structures during calcination at 160 °C. The formation of the p2 mesophase was found for the first time in the self-organization processing system. The origin of the phase transformation was confirmed by thermal analysis to result from removal of the organic component during the heat treatment. It is speculated that those results are due to the strong interaction between the inorganic framework and the organic template.

本文言語English
ページ(範囲)1328-1330
ページ数3
ジャーナルLangmuir
17
5
DOI
出版ステータスPublished - 2001 3 6
外部発表はい

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Spectroscopy
  • Electrochemistry

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