H. Nguyen, M. T. Chau, Thi Bich Thao Phan, A. Milinskiy, S. Baryshnikov
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引用次数: 2
Abstract
Abstract The study suggests a simple approach to improve phase transition properties and ferroelectricity of a typical ferroelectric metal-organic framework of [NH4][Zn(HCOO)3] (AmZn) using silicon dioxides nanoparticles (nSiO2). It is shown that the first-order transition type of AmZn is not changed under the influence of nSiO2. Moreover, the phase transition temperature of AmZn significantly increased with increasing the nSiO2 content from 0 to 40 wt%. Besides, the addition of small nSiO2 content (< 11%) led to rising spontaneous saturation and remnant polarizations. The study also indicated difficulties in obtaining the saturation P-E loops at high nSiO2 content.
期刊介绍:
Ferroelectrics Letters is a separately published section of the international journal Ferroelectrics. Both sections publish theoretical, experimental and applied papers on ferroelectrics and related materials, including ferroelastics, ferroelectric ferromagnetics, electrooptics, piezoelectrics, pyroelectrics, nonlinear dielectrics, polymers and liquid crystals.
Ferroelectrics Letters permits the rapid publication of important, quality, short original papers on the theory, synthesis, properties and applications of ferroelectrics and related materials.