Corrosion inhibitor embedded spherical micro-pits fabricated using cetyltrimethyl ammonium bromide as etching template for self-healing corrosion protection
Source abstract
Abstract
Abstract In this study, a self-healing system is composed of spherical micro-pits layer storing inhibitor and epoxy layer for physical shielding. The spherical micro-pits were fabricated in a copper substrate via HNO 3 etching technique with the assistance of cetyltrimethyl ammonium bromide (CTAB) and ultrasonication. By means of localized electrochemical measurements, significant inhibition of corrosion activity can be observed in the scratched area. After being scratched, the self-healing system rapidly releases the inhibitor embedded in the spherical micro-pits to resist the corrosion process. The exposed copper is covered with an inhibitor adsorption film and protected effectively.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Polymer composites and self-healing · Corrosion Behavior and Inhibition · Surface Modification and Superhydrophobicity
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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