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Weizhen Fan
Publications - 38
Citations - 866
Weizhen Fan is an academic researcher. The author has contributed to research in topics: Electrolyte & Chemistry. The author has an hindex of 14, co-authored 21 publications receiving 558 citations.
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Journal ArticleDOI
Designing Low Impedance Interface Films Simultaneously on Anode and Cathode for High Energy Batteries
Bo Liao,Hongying Li,Mengqing Xu,Lidan Xing,Youhao Liao,Xiubin Ren,Weizhen Fan,Le Yu,Kang Xu,Weishan Li +9 more
Journal ArticleDOI
Constructing Unique Cathode Interface by Manipulating Functional Groups of Electrolyte Additive for Graphite/LiNi0.6Co0.2Mn0.2O2 Cells at High Voltage.
Bo Liao,Xinliang Hu,Mengqing Xu,Hongying Li,Le Yu,Weizhen Fan,Lidan Xing,Youhao Liao,Weishan Li +8 more
TL;DR: Ex situ characterization results support the mechanism of CEP for enhancing the electrochemical performance and theoretical modeling suggests that CEP has a mechanism of stabilizing electrolyte via combination of -C≡N: functional group and H2O.
Journal ArticleDOI
Stabilizing LiCoO 2 /Graphite at High Voltages with an Electrolyte Additive
Suping Wu,Yilong Lin,Lidan Xing,Gengzhi Sun,Hebing Zhou,Kang Xu,Weizhen Fan,Le Yu,Weishan Li +8 more
TL;DR: A novel approach to fully utilize these extra Li via simultaneously stabilizing anode and cathode interfaces with a designed additive, 4-propyl-[1,3,2]dioxathiolane-2,2-dioxide (PDTD), which strongly coordinates with Co ions dissolved in electrolytes while decomposing to form protective interphases on both cathode and anode surfaces.
Journal ArticleDOI
Failure mechanism of layered lithium-rich oxide/graphite cell and its solution by using electrolyte additive
TL;DR: In this article, Li/Li 1.2Mn0.54Ni0.13Co 0.13O2/graphite full cell fails when it is performed with cycling and this issue can be solved effectively by using an electrolyte additive tris (trimethylsilyl) phosphite (TMSPi).
Journal ArticleDOI
Tailoring Low-Temperature Performance of a Lithium-Ion Battery via Rational Designing Interphase on an Anode
Rude Guo,Yanxia Che,Guangyuan Lan,Jianlian Lan,Jianhui Li,Lidan Xing,Kang Xu,Weizhen Fan,Le Yu,Weishan Li +9 more
TL;DR: Electrochemical measurements indicate that the as-constructed interphase provides graphite/LiNi0.5Co0.2Mn0.3O2 pouch cells with excellent lower temperature performance, outperforming the interphase constructed by 1,3,2-Dioxathiolane 2, 2-dioxide (DTD), a common commercially used electrolyte additive.