【摘要】 对Li-（Mg、Zn、Ni）钒酸盐系统在500—800℃的相图研究发现:（Mg、Zn、Ni）V₂O₆和（Mg、Zn、Ni）₂V₂O₇,二个系统中都有两个主要固溶体,一个以NiV₂O₆（或Ni₂V₂O₇）为主结构,另一个在MgV₂O₆-ZnV₂O₆间形成完全连续型,Mg₂V₂O₇-Zn₂V₂O₇间为MgZnV₂O₇结构型。（Mg、Zn、Ni）₃V₂O₈系统中,整个就是一个固溶体,而Li（Mg、Zn、Ni）VO₄系统中,端员组分相互间也形成不同的固溶体。更多还原

【Abstract】 The phase relations were determined in the systems of Li-（Mg, Zn, Ni） vanadates at the temperatures ranging between 550°and 800℃. Two solid solutions, a large region of NiV₂O₆-type and a complete series between MgV₂O₆ and ZnV₂O₆, exist in the system （Mg, Zn, Ni） V₂O₆. The system （Mg, Zn, Ni）₂-V₂O₇ has an extensive solid solution region based on Ni₂V₂O₇, whereas the system （Mg, Zn, Ni）₃V₂O₈ is characterized by a complete series. In the system Li （Mg, Zn, NI）VO₄, mutual solid solutions are expected to be formed between them.更多还原