کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
611805 | 880685 | 2007 | 4 صفحه PDF | دانلود رایگان |
The existence of electrophoretic mobility at high electrolyte concentrations defines a remarkable peculiarity in the electrosurface characteristics of soft particles. According to Ohshima [H. Ohshima, Colloids Surf. 103 (1995) 249], this effect is caused by the electroosmotic flow within the soft particle shell. An explanation supporting Ohshima's conclusion can be derived from classic electrokinetic theories. Based on the Henry theory [D.C. Henry, Proc. R. Soc. London Ser. A 133 (1931) 106], we demonstrate that the electrophoretic mobility of soft particles does not disappear at decinormal concentration.
The Henry theory was applied to demonstrate that the electrophoretic mobility of soft particles does not disappear at decinormal concentration.Figure optionsDownload as PowerPoint slide
Journal: Journal of Colloid and Interface Science - Volume 313, Issue 2, 15 September 2007, Pages 676–679