Electrochemical performance of alloys Ho_5Fe_3Co_(12) and Ho_(33.3)Co_(66.7) 被引量：1

Electrochemical performance of alloys Ho_5Fe_3Co_(12) and Ho_(33.3)Co_(66.7)

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摘要 Alloys with composition Ho5Fe3Co12 and Ho33.3Co66.7 were prepared and examined by X-ray diffractometer and automatic battery testing instrument. The electrochemical properties of these alloys such as discharge capacity, cycling performance and high rate dischargeability were investigated by battery testing instruments in alkaline electrolyte. A comparison of the electrochemical performance of the Ho5Fe3Co12 and Ho33.3Co66.7 alloys revealed that alloy Ho5Fe3Co12 possessed a better electrochemical performance... Alloys with composition Ho5Fe3Co12 and Ho33.3Co66.7 were prepared and examined by X-ray diffractometer and automatic battery testing instrument. The electrochemical properties of these alloys such as discharge capacity, cycling performance and high rate dischargeability were investigated by battery testing instruments in alkaline electrolyte. A comparison of the electrochemical performance of the Ho5Fe3Co12 and Ho33.3Co66.7 alloys revealed that alloy Ho5Fe3Co12 possessed a better electrochemical performance...

作者赵允红何维张永志曾令民

机构地区 Key Laboratory of Nonferrous Metal Materials and New Processing Technology

出处《Journal of Rare Earths》 SCIE EI CAS CSCD 2010年第4期618-621,共4页 稀土学报（英文版）

基金 Project supported by the National Natural Science Foundation of China (50861005 & 50961002) the Special Foundation for the New Century Talents Program of Guangxi Province (2007217) the Graduate Innovative Projects of Guangxi Province (105930903002)

关键词 rare earth alloys electrochemical performance X-ray diffraction rare earth alloys electrochemical performance X-ray diffraction

分类号 TG115 [金属学及工艺—物理冶金]

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