Preparation and conductivity of a hybrid material based on tungstovanadosilicic acid polyvinylpyrrolidone

被引：2
|
作者：
Tian, Naiqin [1 ]
Wu, Wen [1 ]
Zhou, Shengming [1 ]
Wu, Qingyin [1 ]
Cao, Fahe [1 ]
Yan, Wenfu [2 ]
Yaroslavtsev, Andrei B. [3 ]
机构：
[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Zhejiang, Peoples R China
[2] Jilin Univ, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China
[3] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 119991, Russia
来源：
MENDELEEV COMMUNICATIONS | 2013年 / 23卷 / 01期
关键词：
POLYMER ELECTROLYTES; CONDUCTORS;
D O I：
10.1016/j.mencom.2013.01.010
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The Keggin structure and its amorphous phase were detected in the title material. The proton conductivity of the PVP/H5SiW11VO40 hybrid material is 1.39x10(-2) S cm(-1) at 18 degrees C or 1.78x10(-2) S cm(-1) at 59 degrees C and 50% relative humidity, and its activation energy is 11.34+/-0.03 kJ mol(-1).
引用
收藏
页码：29 / 30
页数：2
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