Article ID Journal Published Year Pages File Type
7745579 Solid State Ionics 2016 5 Pages PDF
Abstract
The crystal structure, the thermal analysis and the proton conduction in the superprotonic phase of Cs2(HSO4)(H2PO4) have been investigated from 113 K to 423 K. A new structure model has been proposed in terms of the temperature change of XRD patterns. A phase transition was found in the superprotonic phase on the basis of the XRD and the thermal analysis in the low-temperature region. The phase transition shows a glass-transition-like behavior. The temperature dependence of proton conductivity has been discussed in relation to this transition.
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Physical Sciences and Engineering Chemistry Electrochemistry
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