新型铕取代无铅K0.5Bi0.5TiO3铁电材料可回收储能密度的热稳定性

2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF) Pub Date : 2020-07-01 DOI:10.1109/IFCS-ISAF41089.2020.9234869

K. Banerjee, S. Asthana

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引用次数: 0

摘要

储能材料的实用性在各个领域都得到了体现。能量储存密度随温度的不变性保证了材料的高温应用。母材K0.5Bi0.5TiO3 (KBT)呈倾斜极化-电场回路，适合储能。在这项工作中，我们试图通过在K0.5Bi0.5TiO3的a位取代Eu3+来使回路更细，以获得更高的可恢复储能密度。

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The Thermal Stability of Recoverable Energy Storage Density in Novel Eu-substituted Lead Free K0.5Bi0.5TiO3 ferroelectric

The usefulness of energy storage materials is observed in various sectors. An invariable nature of the energy storage density with temperature secures the material for high-temperature applications. Parent K0.5Bi0.5TiO3 (KBT) shows slanted polarization vs. electric field loop, which is suitable for storing energy. In this work, we have attempted to make the loop slimmer by substituting Eu³⁺ at the A-site of K0.5Bi0.5TiO3 for achieving higher recoverable energy storage density.

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2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF)

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