To obtain a new anode material for lit hium-ion battery,electrochemical properties on NiSb 2 intermetallic compound synthesized by levitation melting w ere investigated.It is found that th e reversible capacities of unannealed and annealed NiSb 2 electrodes are about 494mAhg -1 and 430mAhg -1 ,respectively,at the first cycle.T he discharge capacity of the unannealed NiSb 2 electrode is still maintained at 260mAhg -1 even after 15charge-discharge cyclies,while the annealed one was less t han 160mAhg -1 .Since NiSb 2 exhibits a superior property,it wou ld be a promising anode material for l ithium -ion secondary batteries.
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謝健,趙新兵,曹高劭,趙明堅.新型鋰離子電池負極材料NiSb_2的研究(英文)[J].稀有金屬材料與工程,2003,(4).[Xie Jian, Zhao Xinbing, Cao Gaoshao, Zhao Mingjian. Study on NiSb_2as a New Lithium-Ions Batteries Anode Material[J]. Rare Metal Materials and Engineering,2003,(4).] DOI：[doi]