Phase formation in the V<Subscript>2</Subscript>O<Subscript>5</Subscript>-Ta<Subscript>2</Subscript>O<Subscript>5</Subscript>-MoO<Subscript>3</Subscript> system期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Phase formation in the V2O5-Ta2O5-MoO3 system

Authors:	M. G. Zuev

Affiliation:	1.Ural State Technical University,Yekaterinburg,Russia;2.Institute of Solid-State Chemistry, Ural Division,Russian Academy of Sciences,Yekaterinburg,Russia

Abstract:	Solid-phase interactions in the V₂O₅-Ta₂O₅-MoO₃ system were studied. The formation of com- pounds TaVO₅ and VTa₉O₂₅ in the V₂O₅-Ta₂O₅ binary system was verified. Tetragonal VTa₉O₂₅-base solid solutions of the general formula Ta_{5 + 4x}V_{5 − 4x}O₂₅ (x = 0.25–1) and TaVO₅-base solid solutions of the general formula Ta_xMo_{1 − x}V_{2 − x}O_{8 − 3x} (x = 0.625–1) were found to form. Subsolidus phase equilibria in the V₂O₅-Ta₂O₅-MoO₃ were determined.

Keywords:
本文献已被 SpringerLink 等数据库收录！