[1B08-13] Functional materials(1)

[1B10] Synthesis of organic-inorganic hybrid layered silicate having unique interlayer properties

○Katsutoshi Yamamoto¹, Takuji Ikeda², Yukiko Otsu¹, Yusuke Tsukamoto¹, Qing Ma¹ (1. Faculty of Environmental Engineering, The University of Kitakyushu, 2. AIST Tohoku)

A novel organic-inorganic hybrid layered aluminosilicate material KCS-11 was successfully synthesized. KCS-11 can selectively introduce amphiphilic molecules such as alcohols into its interlayer. The interlayer of KCS-11 has so strong affinity to alcohol molecules that KCS-11 can extract ethanol even from 10 wt% aqueous ethanol.

Keywords:layered silicate, organic-inorganic hybrid, interlayer