کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1618770 | 1516383 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Transport properties of Ag0.8Pb18SbTe20 prepared by high pressure and high temperature
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
In this paper, N-type thermoelectric materials Ag0.8Pb18SbTe20 with enhanced power factor were prepared by high pressure and high temperature (HPHT) method. The synthetic pressure-dependent transport properties including electrical resistivity, Seebeck coefficient and power factor were studied at room temperature. The maximum power factor of 15.4 μW cm−1 K−2 was obtained at the synthetic pressure of 4.0 GPa, which is much higher than that of the same sample prepared by other methods.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 497, Issues 1–2, 14 May 2010, Pages 432–435
Journal: Journal of Alloys and Compounds - Volume 497, Issues 1–2, 14 May 2010, Pages 432–435
نویسندگان
Taichao Su, Shangsheng Li, Hongan Ma, Xiaolei Li, Le Deng, Yan Yan, Wei Guo, Xiaopeng Jia,