Inhibition Effect of 1-Butyl-4-Methylpyridinium Tetrafluoroborate on the Corrosion of Copper in Phosphate Solutions

<table>Molecular structure ionic liquid: 1-Butyl-4-methylpyridinium tetrafluoroborate (4MBPBF<sub>4</sub>).</table>

International Journal of Corrosion

Figure 1: Inhibition Effect of 1-Butyl-4-Methylpyridinium Tetrafluoroborate on the Corrosion of Copper in Phosphate Solutions 