Investigation of FeB alloy prepared by an electric arc method and used as the anode material for alkaline secondary batteries |
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Authors: | Ying Bai Chuan Wu Feng Wu Li-xin Yang Bo-rong Wu |
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Affiliation: | School of Chemical Engineering and The Environment, Beijing Institute of Technology, Beijing 100081, PR China |
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Abstract: | High active FeB alloy was prepared by an electric arc method, and used as the anode material for alkaline secondary batteries. The structural characteristics of the as-prepared FeB alloy were studied using X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS), and the electrochemical performances were investigated using cyclic voltammetry (CV) and charge–discharge test. The FeB alloy achieves an excellent reversible capacity of 312 mA h/g as well as a good cycleability, and is proved to be a promising low-cost and high performance anode material for alkaline secondary batteries. |
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