Article ID Journal Published Year Pages File Type
5374158 Chemical Physics 2013 6 Pages PDF
Abstract
► The excess entropy clearly confirms an 'order-disorder' mechanism assigned to the dynamics of the imidazolium cations. ► 1H NMR conformed dynamical heterogeneity of the imidazolium cations in low temperature phases. ► The paraelectric-ferroelectric transition at 155 K is close to the tricritical one.
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Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
Dynamics and ferroelectric phase transition of (C3N2H5)5Bi2Br11 by means of ac calorimetry and 1H NMR relaxometry
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