Epoxy-based nanocomposites for electrical energy storage. I: Effects of montmorillonite and barium titanate nanofillers
作者： V. Tomer , G. Polizos , E. Manias , C. A. Randall
DOI: 10.1063/1.3487275
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摘要: Polymer nanocomposites prepared by epoxy reinforced with high permittivity barium titanate (BT) fillers or aspect ratio montmorillonite (MMT) exhibited marked changes in their electric field properties and relaxation dynamics, depending on the nanoparticle type concentration, size, matrix conversion. We investigated resin composites based organically modified (oMMT) BT (BaTiO3) nanoparticles order to delineate effects of MMT particles. also explored potential benefits synergy between two systems consisting both oMMT It was observed that nature organic–inorganic interfaces dominate glass transition temperature dielectric these composites. Specifically, using spectroscopy, we probed local dynamics polymer at interfaces....
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