Proton conductivity of ammonium antimonate NH4HSb2O6•nH2O (0≤n≤1)

被引：0
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作者：
Burmistrov, VA [1 ]
Zakhar'evich, DA
Kleshchev, DG
机构：
[1] Chelyabinsk State Univ, Chelyabinsk, Russia
[2] S Ural State Univ, Chelyabinsk, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2002年 / 47卷 / 12期
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中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The mobility of proton groups and proton conductivity in hydrous ammonium antimonate of the composition NH4HSb2O6.nH(2)O (0less than or equal tonless than or equal to1) is studied using NMR spectroscopy and ac (f=10 kHz) electrical conductivity measurements. At a fixed temperature, the spin-spin relaxation time T-2 of proton groups and the proton conductivity vary symbatically with the increasing number of water molecules n in the samples. The activation energy of proton mobility is determined. Possible scenarios of proton transport in the compounds in question are considered.
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页码：1864 / 1866
页数：3
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