Sedimentation–diffusion profiles and layered sedimentation of charged colloids at low ionic strength
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چکیده
منابع مشابه
Diverging electrophoretic and dynamic mobility of model silica colloids at low ionic strength in ethanol.
Electroacoustics and laser Doppler electrophoresis were employed to measure the mobility of surface-modified silica colloids in ethanol as a function of the ionic strength. Sufficiently low volume fractions were chosen to exclude effects of interparticle interactions. At high ionic strength, the electrophoretic mobility μ(e) is equal to the (electroacoustic) dynamic mobility μ(d) at 3.3 MHz. Ho...
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ژورنال
عنوان ژورنال: Advances in Colloid and Interface Science
سال: 2003
ISSN: 0001-8686
DOI: 10.1016/s0001-8686(02)00078-7