Synthesis and proton conductibility of ternary germanic heteropoly acids

作     者：SANGXiaoguang WUQingyin SANG Xiaoguang and WU QingyinDepartment of Chemistry, Zhejiang University, Hangzhou 310027, China

作者机构：DepartmentofChemistryZhejiangUniversityHangzhou310027China 

出 版 物：《Rare Metals》 (稀有金属（英文版）)

年 卷 期：2004年第23卷第4期

页      面：296-299页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 070301[理学-无机化学] 

基　　金：ThisworkwasfinanciallysupportedbytheNationalNaturalScienceFoundationofChina(No.20271045) 

主　　题：inorganic solid chemistry heteropoly acid synthesis Keggin structure germanium tungsten molybdenum vanadium conductivity activation energy 

摘      要：The ternary germanic heteropoly acids H_5GeW_(11)O_(40) centre dot 22H_2O andH_5GeMo_(11)VO_(40) centre dot 24H_2O were synthesized for the first time by the stepwiseacidification and the stepwise addition of solution of the component elements. The products werecharacterized by ICP, IR, UV, XRD and TG-DTA. The proton conductibility and the activation energy ofproton conduction of the heteropoly acids were investigated.