Alkali Metal-incorporated Mesoporous Smectites:Crystallinity and Textural Properties

作     者：HE Yan feng 

作者机构：School of Chemical EngineeringChangchun University of TechnologyChangchun 130012P.R.China Shinichiro FujitaNobuhiro IwasaBhalchandra M.Bhanage and Masahiko Arai Division of Materials Science and EngineeringGraduate School of EngineeringHokkaido UniversitySapporo 0608628Japan 

出 版 物：《Chemical Research in Chinese Universities》 (高等学校化学研究(英文版))

年 卷 期：2003年第19卷第3期

页      面：253-256页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 070301[理学-无机化学] 

主　　题：Mesoporous material Alkali metal Additive effect Crystalline structure Pore structure 

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.