Data from: Transition from fractional to classical Stokes-Einstein behaviour in simple fluids

Diego Coglitore, Stuart P. Edwardson, Peter Macko, Eann A. Patterson & Maurice Whelan
An optical technique for tracking single particles has been used to evaluate the particle diameter at which diffusion transitions from molecular behaviour described by the fractional Stokes-Einstein relationship to particle behaviour described by the classical Stokes-Einstein relationship. The results confirm a prior prediction from molecular dynamic simulations that there is a particle size at which transition occurs and show it is inversely dependent on concentration and viscosity but independent of particle density. For concentrations in...

Registration Year

  • 2017
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  • European Commission
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  • Joint Research Centre
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  • University of Liverpool
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