Synthesis of ZrO sub(2)-SiO sub(2) and ZrO sub(2)-SiO sub(2)-Cu(II) xerogels by joint hydrolysis in an aqueous ammonia atmosphere

ZrO sub(2)-SiO sub(2) xerogels have been synthesized through hydrolysis of a mixture of tetrabutoxyzirconium and tetraethoxysilane in a desiccator in a vapor of a 15% aqueous NH sub(3) atmosphere. ZrO sub(2)-SiO sub(2)-Cu(II) xerogels were synthethized analogously through joint hydrolysis of a mixtu...

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Bibliographic Details
Published in:Russian journal of inorganic chemistry 2016-09, Vol.61 (9), p.1085-1091
Main Authors: Shishmakov, AB, Molochnikov, L S, Antonov, DO, Mikushina, YuV, Koryakova, O V, Petrov, LA
Format: Article
Language:English
Subjects:
Atmospheres
Chlorides
Hydrolysis
Metalorganic compounds
Precursors
Synthesis
Xerogels
Zirconium dioxide
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Summary:ZrO sub(2)-SiO sub(2) xerogels have been synthesized through hydrolysis of a mixture of tetrabutoxyzirconium and tetraethoxysilane in a desiccator in a vapor of a 15% aqueous NH sub(3) atmosphere. ZrO sub(2)-SiO sub(2)-Cu(II) xerogels were synthethized analogously through joint hydrolysis of a mixture of the organometallic precursors and copper(II) chloride. The effect of synthesis conditions on the physical and chemical properties of the resulting material has been studied.
ISSN:0036-0236
1531-8613
DOI:10.1134/S0036023616090187