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

Abstract:

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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 gβˆ’1, respectively. The capacity retains 355 mAh gβˆ’1 after 10 cycles. The results indicate that Co2B2O5 has potential use in lithium-ion battery as a novel anode material.

Info:

Periodical:

Advanced Materials Research (Volumes 236-238)

Edited by:

Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao

Pages:

876-879

DOI:

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

Citation:

X. X. Shi et al., "The Electrochemical Property of Cobalt Borate as a Novel Anode Material for Lithium-Ion Battery", Advanced Materials Research, Vols. 236-238, pp. 876-879, 2011

Online since:

May 2011

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$35.00

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