Surface modification of Mesoporous Silica to Control the States of Tris(2,2′-bipyridine)ruthenium(II) Cations
Surface modification of Mesoporous Silica to Control the States of Tris(2,2′-bipyridine)ruthenium(II) Cations
复制标题
介孔二氧化硅的表面修饰控制三(2,2′-联吡啶)钌(II)阳离子的状态
DOI：
10.1246/cl.2002.632
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发表时间：
2002
影响因子：
1.6
通讯作者：
Tomoyuki Nakamura
中科院分区：
文献类型：
--
作者：
M. Ogawa;K. Kuroda;Tomoyuki Nakamura
研究了三（2，2 ′-联吡啶）钌（[Ru（bpy）3]2+）在引入铝和磺酸基团修饰的介孔二氧化硅（C18-FSM）中的吸附和固定化。通过[Ru（bpy）3]2+离子与磺酸基团之间的静电相互作用以及与介孔表面苯环和联吡啶环之间的相互作用，将配合物固定化。
The adsorption and immobilization of tris(2,2′-bipyridine)ruthenium(II) ([Ru(bpy)3]2+) in mesoporous silicas (C18-FSM) modified by the introduction of aluminum as well as sulfonic acid groups were investigated. The complex was immobilized by the cooperative effects of electrostatic interactions between [Ru(bpy)3]2+ cation and sulfonic acid group and the interactions with the phenyl rings of the mesopore surface and the bipyridine rings.