کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1465334 989688 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Phase formation and dielectric properties of (Pb,Ba)[(Zn1/2W1/2),Ti]O3 ceramics
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Phase formation and dielectric properties of (Pb,Ba)[(Zn1/2W1/2),Ti]O3 ceramics
چکیده انگلیسی

PbTiO3 and/or BaTiO3 were systematically introduced into Pb(Zn1/2W1/2)O3 and resultant phase developments in terms of perovskite formation were investigated. Ceramic powders were prepared via a B-site precursor route to further assist the perovskite formation. Weak-field dielectric properties of the sintered samples were examined. For Pb(Zn1/2W1/2)O3-rich compositions, multiphase ceramics resulted and formation of monophasic perovskite turned out to be not successful even by the B-site precursor method. Values of the perovskite formation yield and the maximum dielectric constant increased with increasing fractions of the substituent species.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 35, Issue 4, May 2009, Pages 1611–1616
نویسندگان
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