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Measuring Surface Charge at Interfaces
Wednesday, March 10, 2021: 9:15 AM - 9:50 AM
Speaker(s)
Description
We describe protocols for the investigation of surface charge with scanning ion conductance microscopy. The protocol measures current‐voltage curves at positions close to and far from the surface of interest and reports the differential response. The data can be interpreted in terms of rectification ratios, an intuitive quantity for such studies. With this protocol, we further investigate the effect of electrolyte concentration and study the influence of scan potential on surface charge measurement on selected surfaces.
Additional Info
Keywords: Please select up to 4 keywords ONLY:
Physical Measurements,Nanoscience,Surface Analysis
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