Dynamic modulation of inter-particle correlation during colloidal assembly in a confined medium: revealed by real time SAXS

作者: Debasis Sen , Avik Das , Jitendra Bahadur , Niharendu Choudhury

DOI: 10.1039/C8CP00401C

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摘要: Using real time small-angle X-ray scattering, we ellucidate a hitherto unobserved non-monotonic evolution of inter-particle correlation while colloidal particles assemble across pore boundary in confined medium under influence solvent evaporation. Time variation local volume fraction the passes through distinct modulation prior to reaching equilibrium. It has been demonstrated that amplitude oscillation depends strongly on size assembling particles. We comprehend such non-linear temporal particle density functional theory and molecular dynamics simulation.

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