Effects of vanadium doping on sintering conditions and functional properties of NbLi co-doped PZT ceramics. Comments on Li location
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- 作者：L. Amarande ; amarande@infim.ro" class="auth_mail" title="E-mail the corresponding author ; C. Miclea ; M. Cioangher ; M.N. Grecu ; I. Pasuk
- 关键词：Piezoelectric ceramics ; NbLi co-doped PZT ; Vanadium co-doping ; Ferroelectric properties ; Electromechanical properties ; Li location
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：685
- 期：Complete
- 页码：159-166
- 全文大小：1330 K
文摘
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id="p0010">Effects of 1 and 2 mol % vanadium in Nb<img border="0" alt="single bond" data-inlimg="/entities/sbnd" src="/sd/grey_pxl.gif" class="glyphImg imgLazyJSB">
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id="p0015">V decreases the sintering temperature and promotes a harder piezoelectric behaviour.
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id="p0020">V increases the lattice tetragonality and grain size.
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id="p0025">Partial reduction of V5+ to V4+ ions and the occurrence of defects are observed.
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id="p0030">Li location was indirectly deduced from the experimental results.