用直接法合成了未见文献报道的具有Keggin结构的以Ag作为第二配位离子的钨硼杂多配合物,利用ICP,IR,XRD和XPS等对其结构进行了表征.以Gd作为渗入元素对其进行化学气相扩渗,借助IR,TG-DTA,XPS和XRD对配合物扩渗前后的结构及稳定性进行了对比研究.导电性的测试表明:室温下,扩渗后试样的电导率提高了约10^3倍,且热稳定性也有所提高,是一种受温度变化影响较小的导电材料,为制备可实用的导电材料提供了一条新途径.
The synthesis of KS[BAg(H2O)W11 O39] · 14H2O is reported for the fist time. The composition is confirmed by ICP and TG-DTA. IR and XRD are used to characterize the title complex and the results show that the complex is α-type Keggin structure. Rare earth co-permeation is used to treat this complex and the results of XPS indicate that Gd have permeated and diffused into the body of the sample,at room temperature, is about 10^3 times of that of K8 [BAg(H2 O)W11 O39] · 14 H2 O, which shows a promising application as solid electrolyte.