An Improvement on Synthesis of Yttrium Isopropoxide

Yttrium isopropoxide was prepared directly by the reaction between yttrium and isopropyl alcohol using mercuric chloride and iodine as catalyst.Yield is abone 83%.This method possesses the merits of easy operational approach,high product purity,high reaction rate and high production rate.Compared wi...

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Bibliographic Details
Published in:Journal of Wuhan University of Technology. Materials science edition 2002-03, Vol.17 (1), p.76-78
Main Author: CHENYong－xi LINing－fang 等
Format: Article
Language:English
Subjects:
Catalysts
Iodine
Isopropanol
Mercury compounds
Yttrium
异丙基醇
异丙氧基化合和物
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Summary:Yttrium isopropoxide was prepared directly by the reaction between yttrium and isopropyl alcohol using mercuric chloride and iodine as catalyst.Yield is abone 83%.This method possesses the merits of easy operational approach,high product purity,high reaction rate and high production rate.Compared with the previous reported results,the period needed was shortened by 19h and the yield increased by 8%.The period needed for preparation is about 5 hours.These results are better than the present report.The dehydrolysis method of isopropyl alcohol and the composition of catalyst were presented.
ISSN:1000-2413
1993-0437
DOI:10.1007/bf02852642