Nanostructure Evolution Evolution of Expanded Graphite during High-Energy Ball-Milling and Subsequently Annealing

Abstract:

Expanded graphite (EG) was ball-milled in a high-energy mill (planetary-type) under an air atmosphere and subsequently annealed under a vacuum atmosphere. The products were characterized by X-ray diffraction (XRD). The results show that the ball-milling decreases the crystallization degree of EG, however, the subsequent annealing improves the crystallization degree of the ball-milled EG.

• Periodical: Applied Mechanics and Materials (Volume 552)
• Pages: 331-334
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.552.331
• Online since: June 2014
• Authors: Zhi Guo Liu*
• Keywords: Annealing, Ball-milling, Expanded Graphite, Morphology Characterization

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