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Xiaoyan Dong
Researcher at Guilin University of Technology
Publications - 19
Citations - 640
Xiaoyan Dong is an academic researcher from Guilin University of Technology. The author has contributed to research in topics: Energy storage & Dielectric. The author has an hindex of 8, co-authored 14 publications receiving 127 citations.
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High energy storage density and power density achieved simultaneously in NaNbO3-based lead-free ceramics via antiferroelectricity enhancement
Xiaoyan Dong,Xu Li,Xiuli Chen,Hongyun Chen,Congcong Sun,Junpeng Shi,Feihong Pang,Huanfu Zhou +7 more
TL;DR: In this article, a strategy to enhance antiferroelectricity and construct a local random field simultaneously was proposed to realize excellent energy-storage characteristics, a series of (1-x)NaNbO3-xBi(Ni1/2Sn 1/2)O3 [xBNS, x ǫ = 0.22] solid solutions were designed and fabricated.
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Excellent energy storage properties and stability of NaNbO3–Bi(Mg0.5Ta0.5)O3 ceramics by introducing (Bi0.5Na0.5)0.7Sr0.3TiO3
Hongyun Chen,Junpeng Shi,Xiuli Chen,Congcong Sun,Feihong Pang,Xiaoyan Dong,Hailin Zhang,Huanfu Zhou +7 more
TL;DR: In this paper, a ternary system was designed to produce a dielectric ceramic with both high energy loss density (Wloss) under strong electric fields, maintaining high energy storage efficiency (η) is a challenge.
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Simultaneous enhancement of polarization and breakdown strength in lead-free BaTiO3-based ceramics
TL;DR: In this paper, the authors confirmed the existence of a tetragonal phase structure in the relaxor BaTiO3-based ferroelectric ceramics, and simultaneously enhanced polarization and breakdown strength can be derived from the distortion of octahedral [TiO6] in the lattice and improved insulation performance.
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Ultrahigh Energy Storage Characteristics of Sodium Niobate-Based Ceramics by Introducing a Local Random Field
Feihong Pang,Xiu Li Chen,Congcong Sun,Junpeng Shi,Xu Li,Hongyun Chen,Xiaoyan Dong,Huanfu Zhou +7 more
TL;DR: In this article, lead-free ceramic capacitors are widely applied for novel pulse power supply systems owing to their environmental friendliness, high power density and fast charge/discharge characteristics. Neverth...
Journal ArticleDOI
Simultaneously with large energy density and high efficiency achieved in NaNbO3-based relaxor ferroelectric ceramics
Congcong Sun,Xiuli Chen,Junpeng Shi,Feihong Pang,Xiaoyan Dong,Hong yun Chen,Kangguo Wang,Xianjie Zhou,Huanfu Zhou +8 more
TL;DR: In this paper, a lead-free relaxor ferroelectric ceramic, (1-x)NaNbO3-xBa(Mg1/3Nb2/3)O3 [(1 -x)NN-xBMN, x = 0.78NN-0.22 and 0.24], was designed and prepared via a local random field strategy.