%0 Journal Article %1 PhysRevLett.98.176105 %A Lobaskin, Vladimir %A Dünweg, Burkhard %A Medebach, Martin %A Palberg, Thomas %A Holm, Christian %D 2007 %I American Physical Society %J Phys. Rev. Lett. %K dfg icp sfbtr6 %N 17 %P 176105 %R 10.1103/PhysRevLett.98.176105 %T Electrophoresis of Colloidal Dispersions in the Low-Salt Regime %U https://link.aps.org/doi/10.1103/PhysRevLett.98.176105 %V 98 %X We study the electrophoretic mobility of spherical charged colloids in a low-salt suspension as a function of the colloidal concentration. Using an effective particle charge and a reduced screening parameter, we map the data for systems with different particle charges and sizes, including numerical simulation data with full electrostatics and hydrodynamics and experimental data for latex dispersions, on a single master curve. We observe two different volume fraction-dependent regimes for the electrophoretic mobility that can be explained in terms of the static properties of the ionic double layer.

@article{PhysRevLett.98.176105, abstract = {We study the electrophoretic mobility of spherical charged colloids in a low-salt suspension as a function of the colloidal concentration. Using an effective particle charge and a reduced screening parameter, we map the data for systems with different particle charges and sizes, including numerical simulation data with full electrostatics and hydrodynamics and experimental data for latex dispersions, on a single master curve. We observe two different volume fraction-dependent regimes for the electrophoretic mobility that can be explained in terms of the static properties of the ionic double layer.}, added-at = {2023-10-15T17:55:21.000+0200}, author = {Lobaskin, Vladimir and D\"unweg, Burkhard and Medebach, Martin and Palberg, Thomas and Holm, Christian}, biburl = {https://puma.ub.uni-stuttgart.de/bibtex/267cc59d8c180931940a0e27980a173db/lorisburth}, doi = {10.1103/PhysRevLett.98.176105}, interhash = {6fd14273c6bb5f733df0bbcad14ebe0f}, intrahash = {67cc59d8c180931940a0e27980a173db}, journal = {Phys. Rev. Lett.}, keywords = {dfg icp sfbtr6}, month = apr, number = 17, numpages = {4}, pages = 176105, publisher = {American Physical Society}, timestamp = {2023-10-15T17:55:21.000+0200}, title = {Electrophoresis of Colloidal Dispersions in the Low-Salt Regime}, url = {https://link.aps.org/doi/10.1103/PhysRevLett.98.176105}, volume = 98, year = 2007 }