Studies of SEI Film on Si Anode by Electrochemical Impedance Spectra

来源 :First Asian Symposium on Impedance Spectroscopy for Elctroch | 被引量 : 0次 | 上传用户：march2th

【摘要】

：

Silicon show great potential to be an alternative anode material for lithium-ion batteries due to its high specific capacity.However,colossal volume expansion d

【作者】

：

Yuan Liu Tianyi Ma Qiuliang Lv Wentao Zhu Xinping Qiu

【机构】

：

KeyLaboratoryofOrganicOptoelectronicsandMolecularEngineering,DepartmentofChemistry,TsinghuaUniversit

【出处】

：

First Asian Symposium on Impedance Spectroscopy for Elctroch

【发表日期】

：

2015年4期

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Silicon show great potential to be an alternative anode material for lithium-ion batteries due to its high specific capacity.However,colossal volume expansion during silicon alloying reaction change the interface stability between electrode and electrolyte,resulting in capacity degradation.

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