高等学校化学研究 ›› 2003, Vol. 19 ›› Issue (3): 253-256.
• Articles • 下一篇
Alkali Metal-incorporated Mesoporous Smectites:Crystallinity and Textural Properties
HE Yan-feng1, Shinichiro Fujita2, Nobuhiro Iwasa2, Bhalchandra M. Bhanage2, Masahiko Arai2
- 1. School of Chemical Engineering, Changchun University of Technology, Changchun 130012, P. R. China;
2. Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University, Sapporo 060-8628, Japan
Alkali Metal-incorporated Mesoporous Smectites:Crystallinity and Textural Properties
HE Yan-feng1, Shinichiro Fujita2, Nobuhiro Iwasa2, Bhalchandra M. Bhanage2, Masahiko Arai2
- 1. School of Chemical Engineering, Changchun University of Technology, Changchun 130012, P. R. China;
2. Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University, Sapporo 060-8628, Japan
摘要： A series of mesoporous smectite-like materials incorporated with alkali metals such as Li, Na, K and Cs has been synthesized with the hydrothermal method. The crystalline and the pore structures of the materials synthesized significantly change with the introduction of alkali metals. The addition of Li gives highly ordered layer phases, while the incorporation of Cs yields much less crystalline structures. Although Na or K has little effect on the crystalline structure, they modify the pore structure.