Study on Corrosion of Macroporous Silicon in Sodium Hydroxide Solution by Electrochemical Methods and Scanning Electron Microscopy

<div>Top view and cross-sectional SEM images of macroporous silicon before corrosion (a, b) and after corrosion in 1.0 M NaOH (c) and after corrosion in 1.0 M NaOH/EtOH (30%) (d) at 291 K.</div>

International Journal of Corrosion

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Figure 9

Figure 9: Study on Corrosion of Macroporous Silicon in Sodium Hydroxide Solution by Electrochemical Methods and Scanning Electron Microscopy 