NDLI: Critical film thickness for fracture in thin-film electrodes on substrates in the presence of interfacial sliding

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Critical film thickness for fracture in thin-film electrodes on substrates in the presence of interfacial sliding

Content Provider	Scilit
Author	Baradaran, Hamed Haft Xiao, Xingcheng Gao, Huajian
Copyright Year	2013
Description	Journal: Modelling and Simulation in Materials Science and Engineering It is well known that thin-film electrodes on substrates could fracture during lithium insertion/extraction above a critical film thickness. Recent studies have revealed that lithium could facilitate sliding at the interface between lithiated Si and the underlying substrate. In this paper, we investigate fracture in thin-film electrodes and derive the critical film thickness for fracture as a function of both the fracture toughness of the film and the sliding resistance of the interface. The analysis indicates that a slippery interface due to lithiation could significantly decrease the critical thickness for fracture.
Related Links	http://iopscience.iop.org/0965-0393/21/7/074008/pdf/0965-0393_21_7_074008.pdf
ISSN	09650393
e-ISSN	1361651X
DOI	10.1088/0965-0393/21/7/074008
Journal	Modelling and Simulation in Materials Science and Engineering
Issue Number	7
Volume Number	21
Language	English
Publisher	IOP Publishing
Publisher Date	2013-10-01
Access Restriction	Open
Subject Keyword	Journal: Modelling and Simulation in Materials Science and Engineering Metallurgy and Metallurgical Engineering Film Thickness Thin Film Electrodes Thickness for Fracture Fracture Toughness
Content Type	Text
Resource Type	Article
Subject	Mechanics of Materials Condensed Matter Physics Materials Science Modeling and Simulation Computer Science Applications

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