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Preparation of Three-Layer Graphene Sheets from Asphaltenes Using a Montmorillonite Template
2019
Journal of Nanomaterials
Preserved Fulltext
We propose a novel approach to synthesize graphene sheets with fine quality by calcinating the composites intercalated with montmorillonite (MMT) and asphaltene. The graphene sample thus fabricated could reach 10.79 μm long, with smooth and continuous morphology and with little defects. By analyzing the XRD patterns of graphene/MMT composites at different conditions, the graphene formation mechanism is elucidated and the optimal calcination conditions are researched. This study may provide
doi:10.1155/2019/2094723
fatcat:m5isc6jb3vbcnaribuqtns76ja