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Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding
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Fast Production of High-Quality Graphene via Sequential Liquid Exfoliation
Wei Liu1, Vijesh A Tanna, Benjamin M Yavitt
1State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University , Chengdu 610065, China.
ACS Applied Materials & Interfaces
|November 25, 2015
Abstract:
A novel and practical approach of exfoliating graphite into graphene uses a sequence of flow and sonication on graphite suspensions. Graphite sediment after intense mixing is found to be altered, graphite having curled-up edges, which increases its sensitivity to ultrasound. Quadrupled graphene yield is achieved through introducing flow pretreatment.

