Y
Yu Feng
Researcher at Harbin University of Science and Technology
Publications - 85
Citations - 3432
Yu Feng is an academic researcher from Harbin University of Science and Technology. The author has contributed to research in topics: Dielectric & Energy storage. The author has an hindex of 25, co-authored 83 publications receiving 1930 citations. Previous affiliations of Yu Feng include Harbin Institute of Technology & Nanyang Technological University.
Papers
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Journal ArticleDOI
Excellent energy storage performance and thermal property of polymer-based composite induced by multifunctional one-dimensional nanofibers oriented in-plane direction
Yue Zhang,Changhai Zhang,Yu Feng,Tiandong Zhang,Qingguo Chen,Chi Qingguo,Chi Qingguo,Lizhu Liu,Guofeng Li,Yang Cui,Xuan Wang,Zhi-Min Dang,Qingquan Lei +12 more
TL;DR: In this paper, an artificial nano-composite with excellent comprehensive performance by controlling the orientation of one-dimensional (1D) 0.5Ba(Zr0.7Ca0.2Ti0.3)TiO3 nanofibers (BZCT NFs) and adjusting the interaction between BZCTNFs and poly(vinylidene fluoride) (PVDF) matrix via SiO2 buffer layer was proposed.
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Enhanced dielectric properties of PVDF-HFP/BaTiO3-nanowire composites induced by interfacial polarization and wire-shape
TL;DR: In this article, BaTiO3 nanowires with high aspect ratio as inorganic filler and PVDF-HFP as polymer matrix were synthesized via one-step hydrothermal method.
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Ultrahigh discharge efficiency and excellent energy density in oriented core-shell nanofiber-polyetherimide composites
Yu Feng,Yinhua Zhou,Tiandong Zhang,Changhai Zhang,Yongquan Zhang,Yue Zhang,Qingguo Chen,Qingguo Chi +7 more
TL;DR: In this paper, a new energy storage dielectric system-polyetherimide (PEI) based composite was developed and investigated intensively, which possesses the advantages of excellent energy storage efficiency along with energy storage density.
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Sandwich-structured polymers with electrospun boron nitrides layers as high-temperature energy storage dielectrics
Guang Liu,Tiandong Zhang,Yu Feng,Yongquan Zhang,Changhai Zhang,Yue Zhang,X. Wang,Qingguo Chi,Qingguo Chen,Qingquan Lei +9 more
TL;DR: In this article, hexagonal boron nitride (h-BN) layers with different thickness playing roles in thermal conduction and carrier blocking are designed and transferred on both sides of polycarbonate (PC) films.
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Defect dipole induced large recoverable strain and high energy-storage density in lead-free Na0.5Bi0.5TiO3-based systems
W.P. Cao,Weili Li,Yu Feng,Terigele Bai,Yulong Qiao,Yafei Hou,Tiandong Zhang,Yang Yu,Weidong Fei +8 more
TL;DR: In this article, the authors proposed an effective route to obtain large recoverable strain, purely electrostrictive effects and high energy storage density by inducing defect dipoles into Na0.5Bi 0.5TiO3 (NBT)-based relaxor ferroelectrics.