Surface charging, discharging and chemical modification at a sliding contact
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چکیده
منابع مشابه
Charging and discharging of single colloidal particles at oil/water interfaces
The physical behavior of solid colloids trapped at a fluid-fluid interface remains in itself an open fundamental issue. Here, we show that the gradients of surface tension can induce particles to jet towards the oil/water interface with velocities as high as ≈ 60 mm/s when particle suspensions come in contact with the interface. We hypothesize that rubbing between the particles and oil lead to ...
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