SCIPRESS FORMA
Sci. Form Vol. 3 (No. 1), pp. 33-37, 1988

Theory on the Brownian Motion of Charged Colloids

Nobuhisa Imai and Satoru Tsurumi

Department of Physics, Faculty of Science, Nagoya University, Nagoya, Aichi, Japan

Keywords: Brownian Motion, Charged Colloid

Abstract. In this paper, the equation for the Brownian motion of charged Colloids has been derived in a salt-free system, where the charge effects are dominant by dealing with their diffusion process. The result shows that the time (t) dependence on the average of q2 (q is the colloid position) is t2/3-like, very different from the Einstein-Smoluchowski equation.