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The effect of high pressure on crystallization of splat-cooled V2O5
Authors:Takeyuki Suzuki  Shinroku Saito  Wataru Arakawa
Institution:Research Laboratory of Engineering Materials, Tokyo Institute of Technology, 2-12-1, Ookayama, Meguro-ku, Tokyo, Japan
Abstract:Crystallization of splat-cooled V2O5 under high pressure was examined. By X-ray diffraction and thermal analysis, it is shown that the non-crystalline V2O5 crystallizes dramatically up to about 6 kb. Crystallization temperature increases with increasing pressure under this pressure range.At higher pressure (20–60 kbar), crystallization occurs gradually and the crystallization temperature has a slight tendency to decrease with increasing pressure.
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