Electrochemical performance of ionic liquid-molybdenum disulfide Li-ion batteries

被引:0
作者
D. Albrecht
H. Wulfmeier
S. Ivanov
A. Bund
H. Fritze
机构
[1] Clausthal University of Technology,Institute of Energy Research and Physical Technologies
[2] Ilmenau University of Technology,Department of Electrochemistry and Electroplating
来源
Journal of Applied Electrochemistry | 2013年 / 43卷
关键词
Lithium ion battery; Nanostructures; Anode; Ionic liquid; Molybdenum disulfide; Thin-film calorimetry;
D O I
暂无
中图分类号
学科分类号
摘要
In this work, molybdenum disulfide (MoS2) nanostructures with three different morphologies are synthesized and tested with respect to their applicability as anode material in lithium ion batteries with ionic liquid-based electrolytes. The nanostructured samples are compared with thin-film samples to evaluate the influence of the morphologies on the electrochemical performance. Characterization methods include X-ray diffraction, cyclic voltammetry, galvanostatic cycling, and thin-film calorimetry. The thin-film samples show a reversible capacity of 525 mAh g−1, whereas for the nanostructured samples a maximum capacity 225 mAh g−1 is found.
引用
收藏
页码:559 / 565
页数:6
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