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Method for sedimentation of colloidal semiconductor particles in aqueous suspension, involves adjusting suspension to isoelectric point of particles, where suspension supplies counter-current of another suspension
Method for sedimentation of colloidal semiconductor particles in aqueous suspension, involves adjusting suspension to isoelectric point of particles, where suspension supplies counter-current of another suspension
The method involves adjusting a suspension (1) to the isoelectric point of the particles, where the suspension supplies counter-current of another suspension (2). The colloidal semiconductor particles in aqueous suspension of a higher concentration relative to the former suspension contain the sedimented and separated semiconductor particles.
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