Interlayer shear strength of single crystalline graphite

Reported values （0.2 MPa-7.0 GPa） of the interlayer shear strength （ISS） of graphite are very dispersed. The main challenge to obtain a reliable value of the ISS using conventional measuring methods was the unavailability of sufficiently large single crystalline graphite. Here we present a novel exp...

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Veröffentlicht in:	Acta mechanica Sinica 2012-08, Vol.28 (4), p.978-982
Hauptverfasser:	Liu, Ze, Zhang, Shou-Mo, Yang, Jia-Rui, Liu, Jefferson Zhe, Yang, Yan-Lian, Zheng, Quan-Shui
Format:	Artikel
Sprache:	eng
Schlagworte:	Classical and Continuum Physics Computational Intelligence Crystal structure Dispersion Engineering Engineering Fluid Dynamics Graphite Interlayers International Space Station ISS Mechanical properties Rapid Communication Shear strength Theoretical and Applied Mechanics 单晶国际空间站层间剪切强度材料力学行为测量方法石墨
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Beschreibung
Zusammenfassung:	Reported values （0.2 MPa-7.0 GPa） of the interlayer shear strength （ISS） of graphite are very dispersed. The main challenge to obtain a reliable value of the ISS using conventional measuring methods was the unavailability of sufficiently large single crystalline graphite. Here we present a novel experimental method to measure the ISS, and obtain the value as -0.14 GPa. Our result can serve as an important basis for understanding mechanical behavior of graphite or graphene-based materials.
ISSN:	0567-7718 1614-3116
DOI:	10.1007/s10409-012-0137-0