19 Papers
64 Citations
Hai Lu is an academic researcher from Xi'an University of Science and Technology. The author has contributed to research in topics: Electrolyte & Ionic liquid. The author has an hindex of 7, co-authored 19 publications.
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Papers
Ultrahigh energy density and improved discharged efficiency in bismuth sodium titanate based relaxor ferroelectrics with A-site vacancy
TL;DR: In this article, the ergodic relaxor phase becomes dominant with dynamic polar nano-regions attributed to the absence of ferroelectric domain in the relaxor phases, and the recoverable energy density exhibits small variation in elevated temperature where the depressed polarization is compensated by almost hysteresis free loops.
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Improvement of dielectric and ferroelectric properties in bismuth sodium titanate based relaxors through Bi non-stoichiometry
TL;DR: In this paper, the influence of Bi-non-stoichiometry on the dielectric and ferroelectric properties of 0.72Bi0.5+xNa0.6BaTiO3 (BNBSNT) lead-free relaxors was studied.
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LiFSI as a functional additive of the fluorinated electrolyte for rechargeable Li-S batteries
TL;DR: In this paper, a novel electrolyte consisting of ethyl 1,1,2,2-tetrafluoroethyl ether (ETFE), conventional ether 1,3-dioxolane (DOL) and film-forming additive LiFSI was investigated for rechargeable lithium sulfur batteries.
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A Rational Balance Design of Hybrid Electrolyte Based on Ionic Liquid and Fluorinated Ether in Lithium Sulfur Batteries
Hai Lu,Zhen Chen,Yan Yuan,Huiling Du,Jinlei Wang,Xiao Liu,Zhenzhong Hou,Kai Zhang,Jing Fang,Yaohui Qu +9 more
TL;DR: In this paper, a series of electrolytes based on ionic liquid (IL) N,N-diethyl-N-methyl-N-(2-methoxyethyl)ammonium bis(trifluoromethylsulfonyl) amide (DEMETFSI) and individual or binary co-solvent(s) consisting of 1,1,2,2-tetrafluoroethyl-2, 2,3,3-trafluoropropyl ether (TTE) and/or 1,3
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The enhanced performance of lithium sulfur battery with ionic liquid-based electrolyte mixed with fluorinated ether
TL;DR: In this paper, the basic properties of the electrolyte and electrochemical performances of Li-S batteries with alterative TTE contents were intensively investigated, and it was found that the fluorinated ether helps to promote ion conduction and reduce charge transfer impedance, as well as restrict dissolution and shuttle of polysulfides.
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