Microstructure, synergistic mechanism and corrosion behavior of tin oxide conversion film modified by chitosan on aluminum alloy surface
Source abstract
Abstract
Abstract In this paper, a chitosan‑tin oxide composite film (CTOF) composed of clusters of micro-flowers was prepared on aluminum alloy to improve corrosion protection in the 0.1 M H2SO4 and 0.001 M NaF acidic solution by the hydrothermal method. The surface morphology of the film was analyzed by scanning electron microscopy (SEM). The structure and ingredient of the film were research by using X-Ray diffraction (XRD) and Fourier Transform Infrared Spectroscopy (FT-IR). The method we used is very simple, convenient and pollution-free. The film shows good protective efficiency as high as 99.998% in solution of 0.1 M H2SO4 and 0.001 M NaF which indicates that the films can improve corrosion resistance of aluminum alloy under acidic solution.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: ZnO doping and properties · Corrosion Behavior and Inhibition · Gas Sensing Nanomaterials and Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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