5 Result(s)
within
**g-Yan Hao
Chemistry
Condensed Matter Physics
Electrochemistry
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Article
Facile regulation of Co3O4 morphologies towards enhanced performance as electrodes for lithium ion batteries
In this work, nanosized Co3O4 particles with nanosheet and octahedron morphologies were prepared through one-step hydrothermal method and template-free process. The morphology can be easily regulated through the ...
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Article
Study of capacitive properties for LT-Li4Mn5O12 in hybrid supercapacitor
Spinel Li4Mn5O12 nanoparticles have been prepared by a very simple sol–gel method. Various initial conditions were studied in order to find the optimal conditions for the synthesis of pure Li4Mn5O12. X-ray diffra...
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Article
Pseudo-capacitive properties of LiCoO2/AC electrochemical capacitor in various aqueous electrolytes
LiCoO2 particles were synthesized by a sol-gel process. X-ray diffraction analysis reveals that the prepared sample is a single phase with layered structure. A hybrid electrochemical capacitor was fabricated with...
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Article
A new composite material Li4Ti5O12–SnO2 for lithium-ion batteries
A new Li4Ti5O12–SnO2 composite anode material for lithium-ion batteries has been prepared by loading SnO2 on Li4Ti5O12 to obtain composite material with improved electrochemical performance relative to Li4Ti5O12 ...
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Article
Effects of dopant on the electrochemical properties of Li4Ti5O12 anode materials
The effects of dopant on the electrochemical properties of spinel-type Li3.97M0.1Ti4.94O12 (M = Mn, Ni, Co) and Li(4-x/3)CrxTi(5-2x/3)O12(x = 0.1, 0.3, 0.6, 0.9, 1.5) were systematically investigated. Charge-disc...
