The Electrochemical Property of Cobalt Borate as a Novel Anode Material for Lithium-Ion Battery

Xi Xi Shi; Xing Jiang Liu; Liang Jie Yuan

doi:10.4028/www.scientific.net/AMR.236-238.876

Paper Titles

Study on the Microstructure and Behaviour of Unburnt Pulverized Coal in BF
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Preparation of Benzene Polycarboxylic Acids by Oxidation of Coal with NaOCl
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Preparation and Electrochemical Performances of Calcium Zincate Synthesized by Microwave Method
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Application of Chemical Storage in Smart Grid and Analysis on Loss Reduction
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The Electrochemical Property of Cobalt Borate as a Novel Anode Material for Lithium-Ion Battery
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Study of Multi-Variable Grey Model on Kinetics of Methyl Orange Photodegradation Reaction by Sm-Doped TiO₂
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Organosulfur Compounds in CS₂ Extractable-Fractions from Four Chinese Coals Oxidized with NaOCl
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Preparation and Characterization of Citric Acid Modified Marigold Dregs Biosorbents
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Concentration of Miglitol on Adsorption Effect of Equilibrium and Kinetics
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The Electrochemical Property of Cobalt Borate as a Novel Anode Material for Lithium-Ion Battery

Abstract:

Co₂B₂O₅ was synthesized by the rheological phase treatment, followed by ball-milling and subsequent calcination in oxygen atmosphere. The electrochemical properties of this material as a negative electrode for lithium-ion battery were investigated. There are two plateaus with potentials at 0.83 and 0.75 V, respectively, on the first discharge curve. The initial discharge and charge capacities of Co₂B₂O₅ are 1048 and 587 mAh g⁻¹, respectively. The capacity retains 355 mAh g⁻¹ after 10 cycles. The results indicate that Co₂B₂O₅ has potential use in lithium-ion battery as a novel anode material.