Corrosion protection Researchers found that the addition of CoMOF-BTA particles to polyurethane coatings significantly enhances the corrosion resistance of AA2024-T3 aluminum alloys. CoMOF-BTA acts as an active corrosion inhibitor in polyurethane coatings, extending the lifespan of aluminum alloys in corrosive environments. The impedance results show that coatings with CoMOF-BTA have resistances around two orders of magnitude higher than those without it. Salt spray analysis further confirms the improved corrosion protection. Nwokolo et al., Journal of Coatings Technology and Research, Volume 21, 2024. UV-curable coatings ...