SurPASS Surface potential analyzer for solid samples

    Equipment/facility: Equipment

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    Description

    The SurPASS surface potential analyzer can be used in surface analysis to investigate the zeta potential of macroscopic solids based on a streaming potential and streaming current measurement. The zeta potential is related to the surface charge at a solid/liquid interface and is a powerful indicator for the surface chemistry (pH titration) and liquid phase adsorption processes.

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