Effect of silicon configurations on the mechanical integrity of silicon-carbon nanotube heterostructured anode for lithium ion battery: A computational study
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- 作者：Sameer S. Damlea ; Siladitya Palb ; Prashant N. Kumtaa ; c ; d ; e ; Spandan Maitia ; c ; d ; spm54@pitt.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Li-ion battery ; Silicon ; Si&ndash ; CNT heterostructured anode ; Plastic deformation ; Void nucleation and growth ; Mechanical integrity
- 刊名：Journal of Power Sources
- 出版年：2016
- 出版时间：1 February 2016
- 年：2016
- 卷：304
- 期：Complete
- 页码：373-383
- 全文大小：1814 K
文摘
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Computational study of mechanical integrity of Si–CNT heterostructured anode.
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Reduction of mechanical constraints reduces void nucleation and growth possibility.
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Si thin film coating on CNT is prone to void growth induced mechanical failure.
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Si droplet configuration is mechanically stable compared to Si coating configuration.