What is the impact of direct electric (DC) and alternative (AC) field on structuring process of piezocomposites?
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The impact of direct current (DC) and alternating current (AC) fields on the structuring process of piezocomposites is significant. DC fields have been shown to induce structuring in ternary polyelectrolyte-metal complexes, leading to the formation of nanocomposites with enhanced properties. On the other hand, AC fields have been utilized in studies involving ZnO-filled polymer composites and lead zirconate titanate-epoxy composites to observe particle movement, improve alignment, and enhance dielectric and piezoelectric properties. These fields play a crucial role in dielectrophoretic alignment, poling, and overall enhancement of the functional properties of piezocomposites, showcasing the importance of electric fields in optimizing the performance of these materials.
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| Papers (5) | Insight |
|---|---|
40 Citations | The direct electric (DC) field influences domain wall dynamics, while the alternative (AC) field affects the perovskite structure in piezocomposites, leading to electromechanical hardening. |
| DC field induces Cu reduction forming Cu phase in nanocomposites, enhancing glass-transition temperatures and conductivity. AC field effects are not addressed in the paper. | |
22 Mar 2021 3 Citations | The study focused on the impact of AC fields in dielectrophoretic structuring of ZnO/PDMS microcomposites, enhancing dielectric and piezoelectric properties through improved particle alignment and network connectivity. |
| The impact of direct electric (DC) and alternative (AC) fields on the structuring process of piezocomposites enhances alignment quality, significantly improving their piezoelectric properties compared to conventionally manufactured composites. | |
1 Citations | Not addressed in the paper. |
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