کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1627942 | 1516460 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Microwave-assisted synthesis of BaMoO4 nanocrystallites by a citrate complex method and their anisotropic aggregation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
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چکیده انگلیسی
BaMoO4 powders, which have scheelite-type structure, were successfully synthesized at low temperatures by a modified citrate complex method assisted by microwave irradiation. The citrate complex precursors were heat-treated at temperatures from 300 to 500 °C for 3 h. Crystallization of the BaMoO4 powders were detected at 350 °C and completed at a temperature of 400 °C. TEM image of the BaMoO4 product heat-treated at 400 °C revealed spindle-rods-like and flake-like morphology at 500 °C. The anisotropic aggregation habit of BaMoO4 lead to two-dimensionally aggregated powder morphology, which was attributed to the high chemical potentials of the intrinsic structure of BaMoO4.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 413, Issues 1–2, 9 March 2006, Pages 144–149
Journal: Journal of Alloys and Compounds - Volume 413, Issues 1–2, 9 March 2006, Pages 144–149
نویسندگان
Jeong Ho Ryu, Jong-Won Yoon, Kwang Bo Shim,