参照文献合成了标题化合物。对所合成化合物进行了高温气相多组分混合稀土化学热扩渗,经ICP,XPS,IR,XRD和TG-DTA等测试分析证实,微量稀土元素La和Ce等已渗入到杂多配合物的体相。利用四电极法对扩渗后化合物的导电性能进行了研究,其导电率δ为9.2×10-3S.cm-1,比扩渗前(δ=1.29×10-9S.cm-1)提高了7.1×106倍。 The title compound was synthesized with reference to the literature. The synthesized compounds were subjected to high temperature gas phase multi-component mixed rare earth chemical thermal expansion. The results of ICP, XPS, IR, XRD and TG-DTA showed that trace rare earth elements such as La and Ce had infiltrated into the heteropoly complexes Bulk. The conductivity of the compound after the expansion was studied by using the four-electrode method. The conductivity δ was 9.2 × 10-3S.cm-1, which was higher than that before the diffusion (δ = 1.29 × 10-9S.cm-1) 7.1 × 106 times.