河北科技大学学报2026，Vol.47Issue(3)：293-302,10.DOI:10.7535/hbkd.2026yx03007
可再生柔性光热电热超疏水涂层的防/除冰特性
Anti-icing and deicing characteristics of renewable flexible photothermal electrothermal superhydrophobic coating
摘要
Abstract
To address the surface icing problems of wind turbine blades and power transmission lines,a renewable flexible photothermal-electrothermal superhydrophobic coating was developed using spraying methods.Firstly,durable flexible sandpaper was employed as the micro-scale rough layer.Secondly,a silicone-based adhesive was used to fix the electrothermal layer between the micro-scale rough layer and a flexible silicone substrate.Finally,a photothermal superhydrophobic material was sprayed to complete the coating preparation.The results show that the coating had a contact angle of 152.78° and a sliding angle of 2.03°,with a light absorption rate as high as 96.6%.At a light intensity of 1 kW/m2,the coating surface temperature rises to 70.1℃within 750 s,and a 3.0 mm thick ice layer is completely removed within 1 577 s.At an applied voltage of 6 V,the equilibrium temperature of the coating reaches 76.6℃,achieving complete removal of the 3.0 mm thick ice layer in 678 s.The coating demonstrates excellent stability,deformation resistance,and renewability.It can effectively inhibit surface icing and reduce ice accumulation,providing technical support for anti-icing and deicing applications in power systems.关键词
太阳能/电能/涂层/防/除冰/超疏水性/可再生性Key words
solar energy/electric energy/coating/anti-icing and deicing/superhydrophobicity/renewability分类
能源科技引用本文复制引用
马成成,钟赟,许可福,孙耀龙,郭成龙..可再生柔性光热电热超疏水涂层的防/除冰特性[J].河北科技大学学报,2026,47(3):293-302,10.基金项目
国家自然科学基金(52574298) （52574298）
辽宁省引导支持地市科技发展专项(2025LNYKG02) （2025LNYKG02）
