Study on Anti-Icing Performance of Biogas-Residue Nano-Carbon Coating for Wind-Turbine Blade

Icing is a common phenomenon in nature and has serious impact on wind turbines. Anti-icing coatings have become major focus of industrial applications academic research. In this study, hydrophobic nano-carbon coating was prepared from corn-straw-biogas residue. The characterization results the SEM, BET, FTIR, XRD analyses showed that good pore structure crystal structure. anti-icing effects carbon were confirmed by contact-angle measurements experiments. ice thicknesses nano-carbon-coated aluminum-alloy blade (AAB) bakelite (BB) found to decrease 1.20 mm 1.10 mm, respectively, compared with those without coating; their weights decreased 2.00 g 1.31 g, respectively. ratios icing areas before after AAB BB 8.15% 9.65%, brief, method more effective technique for creating wind-turbine blades other outdoor apparatus.