Vanadium-Based Organic-Inorganic Hybrid Materials Prepared by a Sol-Gel Method

被引:0
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作者
M. Mohseni
P.F. James
P.V. Wright
机构
[1] University of Sheffield,Department of Engineering Materials
关键词
sol-gel; hybrids; vanadium; poly(ethylene glycol);
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摘要
Synthesis and characterization of hybrid organic-inorganic nanocomposites based on reaction of vanadium i-propoxide with an organically functionalized poly(ethylene glycol) having di-carbonyl groups is reported. The bulk gels were characterized by thermal analyses (DSC, TGA and TMA) and FT-IR spectroscopy. The results revealed that the gels consist of vanadium-oxygen-vanadium groupings which are cross-linked with the functionalized polymer through the di-carbonyl groups. Gels doped with lithium salt show significant electrical conductivity.
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页码:495 / 497
页数:2
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