Study of chromium ion sorption on modified silica ordered materials

被引：0

作者：

Kovalev, M. K. ^{[1
]}

Mogil'nikov, K. P. ^{[2
]}

Semenova, O. I. ^{[2
]}

Kruchinin, V. N. ^{[2
]}

Mel'gunov, M. S. ^{[1
]}

机构：

[1] Russian Acad Sci, Boreskov Inst Catalysis, Siberian Branch, Novosibirsk 630090, Russia

[2] Russian Acad Sci, Inst Semicond Phys, Siberian Branch, Novosibirsk 630090, Russia

来源：

BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE | 2009年 / 36卷 / 12期

关键词：

mesophase materials films; ion sorption; chemical sensors; THIN-FILMS;

D O I：

10.3103/S1068335609120070

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The sensitivity of chemical sensors depends on the number of receptors on the surface; hence, an important role is played by the accessible support surface. Films based on silica mesoporous mesophase materials feature the highest specific surface area for silica materials, and their walls can be modified by various functional groups. In this paper, we propose to use mesoporous mesophase films as supports of sensitive elements for Cr(3+) ions.

引用

页码：365 / 366

页数：2

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