Greatly enhanced discharge energy density and efficiency of novel relaxation ferroelectric BNT–BKT-based ceramics

Hu, Di; Pan, Zhongbin; Zhang, Xiang; Ye, Haoran; He, Zhouyang; Wang, Mingkun; Xing, Shuang; Zhai, Jiwei; Fu, Qiang; Liu, Jinjun

doi:10.1039/c9tc05528b

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Greatly enhanced discharge energy density and efficiency of novel relaxation ferroelectric BNT–BKT-based ceramics

Shared by NobleBlocks on Jan 1, 2020 • 12:00 AM UTC

Authors:

Di Hu

Zhongbin Pan

Xiang Zhang

Abstract

The 0.65(NBT-BKT)–0.35SBT ceramic possesses an ultra-high recoverable energy storage density ( W rec ∼ 4.06 J cm −3 ) and maintains a relatively high efficiency ( η = ∼87.3%).

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