Table 7 3D AFM scans of the surface of CS samples with and without CPS extract.

From: Insight into the anti-corrosion performance of capparis spinoza extract as a green corrosion inhibitor for carbon steel in hydrochloric acid environment

 

Rman,

µm

RMS roughness (Rq)

nm

Mean Roughness Ra), nm

Blank

10.136

764

581

PSC

1.744

179

147

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