Effect of synthesis conditions for phosphated mesoporous zirconium dioxide on formation of its structure and adsorption properties

被引：0
|
作者：
Struzhko V.L. [1 ]
Senchilo E.V. [1 ]
Il'in V.G. [1 ]
机构：
[1] L. V. Pisarzhevskii Institute of Physical Chemistry, National Academy of Sciences of Ukraine, 03028 Kyiv
来源：
Theoretical and Experimental Chemistry | 2006年 / 42卷 / 1期
关键词：
Acidity; Phosphated mesoporous zirconium dioxide; Preliminary acid treatment; Stabilization of a mesophase; Thermal stability;
D O I：
10.1007/s11237-006-0018-3
中图分类号：
学科分类号：
摘要：
We have used X-ray phase analysis, temperature programmed desorption of argon, and IR spectroscopy to study the conditions and characteristics of formation and the adsorption and acidic properties of mesoporous phosphated zirconium dioxide. We have established that treatment of a mesostructural and mesoporous hydrogel of zirconium hydroxide with a solution oforthophosphoric acid not only promotes stabilization of the mesostructure and the texture when detemplated, but also functionalization of the zirconium dioxide surface. ©2006 Springer Science+Business Media, Inc.
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页码：53 / 59
页数：6
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