Title of article :
Preparation of nano-sized amorphous molybdenum dioxide powders by use of γ-ray radiation method
Author/Authors :
Liu، نويسنده , , Y. and Qian، نويسنده , , Y. and Zhang، نويسنده , , M. and Chen، نويسنده , , Z. and Wang، نويسنده , , C.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1996
Abstract :
Nano-sized amorphous molybdenum dioxide powders have been prepared for the first time using γ-ray radiation in ambient pressure and room temperature. X-ray photoelectron spectroscopy and X-ray powder diffraction pattern of crystallized sample reveal the powders are monoclinic phase of molybdenum dioxide. Transmission electron micrographs show the average particle size is 16 nm, and the distribution of particle sizes is from 8 to 30 nm.
Keywords :
A. Amorphous materials , A. Oxides , A. Nanostructures , C. Electron microscopy , C. X-ray diffraction
Journal title :
Materials Research Bulletin
Journal title :
Materials Research Bulletin
