Chemically synthesized polyaniline/polyvinyl chloride blended coatings for the corrosion protection of AA7075 aluminum alloy
Source abstract
Abstract
Abstract Blended Polyaniline and Polyvinyl chloride coatings (thicknesses 5–30 μm) were used to protect AA7075-T6 aluminum in 3.5% NaCl solution. Electron microscopy revealed a well-defined structure with PCV predominating at the surface and constituting the bulk matrix; PANI formed agglomerates within the bulk and concentrated in a layer at the substrate/coating interface. Electrochemical tests demonstrated good performance over 15 days of exposure to saline solution; evidence includes high resistance to water uptake, low susceptibility to corrosion, and low corrosion current densities. Thick, smooth layers had the best performance and the blend outperforms a comparable pure PANI coating.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Conducting polymers and applications · Anodic Oxide Films and Nanostructures
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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