Facilitated Transport of Charged Colloids in Geologic Media Conference Paper

abstract

• AbstractDiffusion of a charged colloidal particle in a two-dimensional simple shear flow was studied by means of Monte Carlo calculations and the effects of a bounding wall and charge of a particle on convective diffusion were elucidated. Taking charge effects into account has a marked effect on the diffusion behavior of the particle, increasing the migration distance. Diffusion of latex colloidal particles in a quartz-powder packed cell was also studied by through-diffusion methods. For the large latex colloidal particles, the effective diffusion coefficients measured are larger than those estimated by Stokes-Einstein equation.

authors

• Nagasaki, Shinya
• Tanaka, Satoru
• Suzuki, Atsuyuki

status

• published 

publication date

• 1994

published in

• Materials Research Society Symposium - Proceedings  Journal

presented at event

• 18th International Symposium on the Scientific Basis for Nuclear Waste Management  Conference

keywords

• Engineering
• Engineering, Environmental
• Nuclear Science & Technology
• Science & Technology
• Technology

Digital Object Identifier (DOI)

• 10.1557/proc-353-157

International Standard Book Number (ISBN) 10

• 1-55899-253-7

start page

• 157

end page

• 164

volume

• 353

issue

• 1