Studies on the Crystal Chemistry Titanium, Vanadium and Zirconium Oxides at Elevated Temperatures

摘要

The crystal chemistry of the titanium-oxygen and vanadium-oxygen systems has been studied by means of X-ray methods for compositions TiO0.1-2.0 and VO0.5-2.0 and temperatures ranging from room temperature upwards. A study has also been made of the zirconium-oxygen system for oxygen content up to ZrO0.5.nThe crystal structure of the so-called δ-titanium oxide has been determined. The structure is related to that of the ω-phases of several binary alloy systems containing titanium.