Abstract
Hansen solubility parameters theory was established in 1967 and has well directed the synthesis of two-dimensional (2D) material. In this work, molybdenum disulfide (MoS2) was taken as a representative to lead a deep and practical insight into the Hansen solubility parameters theory-based efficient exfoliation of 2D material in the co-solvent of acetonitrile/chloroform. It is found that the liquid condition of the volume ratios for two solutions had a regulating effect on the fragmentation yield of nanoscale flakes from bulk MoS2. The optimal condition of the miscible liquid and related mechanism were discussed. In addition, the purification capacity of the as-prepared few-layer samples was studied.
Published Version
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