Shoichiro Shio, Asa Kimura, Michihiro Yamaguchi, Koichi Yoshida and Kazuyuki Kuroda
Fine and rod-like silica-based mesoporous powders with very short diameter and length have been obtained through (1) the complete dissolution of both sodium metasilicate and cationic surfactants and (2) subsequent rapid pH-adjustment for the formation of silica-surfactant mesophase products.