کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1800419 | 1024528 | 2011 | 7 صفحه PDF | دانلود رایگان |
Experimental results of electron paramagnetic resonance spectra, X-ray diffraction, scanning electron microscopy and infrared spectroscopy demonstrate that the kinetic of the physical and chemical processes that takes place during prolonged intensive mechanical processing (MP, 0
► The kinetics during mechanical processing of ZnO–MnO2 samples is a three stage process.
► First stage, reduction of crystallites size and accumulation of defects.
► Second stage, nano-quasiamorphous states formation and onset of the ZnMnO3 phase.
► Third stage, complete reaction to the spinel ZnMnO3 phase.
Journal: Journal of Magnetism and Magnetic Materials - Volume 323, Issue 20, October 2011, Pages 2429–2435