Conductivity Enhancement in Mechanosynthesized Bi2O3

被引：0
|
作者：
Bandyopadhyay, S. [1 ]
Anirban, Sk. [1 ,2 ]
Sinha, A. [1 ]
Pradhan, S. K. [1 ]
Dutta, A. [1 ]
机构：
[1] Univ Burdwan, Dept Phys, Burdwan 713104, W Bengal, India
[2] Govt Gen Degree Coll, Dept Phys, Singur 712409, Hooghly, India
来源：
DAE SOLID STATE PHYSICS SYMPOSIUM 2015 | 2016年 / 1731卷
关键词：
Rietveld refinement; Transmission Electron Microscopy; Impedance Spectroscopy; Relaxation dynamics;
D O I：
10.1063/1.4948043
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Nanostructured Bi2O3 was prepared through mechanical alloying method. Detailed microstructural information was obtained after Rietveld refinement of the prepared samples. The Transmission Electron Microscope images confirmed the crystallinity of the sample. The average crystallite size decreases whereas microstrain increases due to milling. The ionic conductivity of the milled sample was found to have increased few orders than the unmilled sample. The change in structural and electrical properties due to milling were discussed and correlated.
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页数：3
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