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Significantly enhanced energy storage performance in Bi3.2Nd0.8Ti2.8Nb0.1Fe0.1O12 film via strengthening local polarization

delete2026-07-29
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PRE
AI
X
Xiaokuo Er
P
Peng Chen
Z
Zeqian Tian
J
Jingqi Jia
Y
Yaqin Cao
A
Aiwen Xie
X
Xuewen Jiang
A
Ao Tian
X
Xin Gao
X
Xinchun Xie
L
Liqiang Liu
R
Ruzhong Zuo *
DOI：10.1016/j.inoche.2026.117302delete
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Abstract

Abstract

En 中文
• The Bi3.2Nd0.8Ti2.8Nb0.1Fe0.1O12 film achieves a remarkable Wrec of 33.2 J cm−3 and a high η of 74.8%. • It exhibits excellent frequency stability (500 Hz–2 kHz) and thermal stability (20–140 °C). • The ferroelectrically active ions (Fe3+ and Nb5+) led to an enhancement in local polarization. • Synergy between OPBs and compositional heterogeneity-induced relaxor balances enhanced polarization with relaxation.

Journal

I
Inorganic Chemistry Communications
IF:
5.4
Papers:
1.4K
Citations:
0

Organization

A
anhui polytechnic university
Scholars:
1.2K
Papers: 382
Citations: 0
U
university of science and technology beijing
Scholars:
1.1W
Papers: 4.0K
Citations: 2
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