Synthesis of mesoporous aluminophosphates and their adsorption properties

T. Kimura, Y. Sugahara, K. Kuroda*

*この研究の対応する著者

研究成果: Article査読

91 被引用数 (Scopus)

抄録

Hexagonal mesostructured alkyltrimethylammonium-aluminophosphate materials were prepared by using hexadecyltrimethylammonium and dococyltrimethylammonium chlorides as surfactants and by utilizing 1,3,5-triisopropylbenzene as an auxiliary organic additive. Calcination of these materials at 600°C yielded thermally stable mesoporous aluminophosphate materials with large surface areas above 700 m2 g-1 and with pore diameters in the range from 1.8 to 3.9 nm. The hexagonal mesostructured materials before calcination had less condensed frameworks as determined by 31P MAS NMR, which caused certain shrinkages during calcination for the formation of the porous structures. Water and benzene adsorption data indicated that the mesoporous aluminophosphate materials had comparatively hydrophilic mesopores.

本文言語English
ページ(範囲)115-126
ページ数12
ジャーナルMicroporous and Mesoporous Materials
22
1-3
DOI
出版ステータスPublished - 1998 6月 17

ASJC Scopus subject areas

  • 化学 (全般)
  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学

フィンガープリント

「Synthesis of mesoporous aluminophosphates and their adsorption properties」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル