Geon Woong Kim

Tuning Interparticle Interactions in Graphene Oxide Dispersions for Enhanced Shear-Induced Alignment.

The macroscopic behavior of colloidal materials is governed by interactions between their microscopic building blocks. In anisotropic colloidal systems, subtle variations in interparticle forces can lead to dramatic changes in phase behavior, flow response, and alignment under shear. Here, we systematically investigate...