Robustα-Fe_(2)O_(3)/Epoxy Resin Superhydrophobic Coatings for Anti-icing Property  

作　　者：乔燕明 TAO Xuan LI Lei 阮敏 鲁礼林 QIAO Yanming;TAO Xuan;LI Lei;RUAN Min;LU Lilin(College of Chemistry and Chemical Engineering,Wuhan University of Science and Technology,Wuhan 430081,China;Hubei Key Laboratory of Mine Environmental Pollution Control&Remediation and Hubei Engineering Research Center for Collaborative Technology of Advanced Material Manufacturing and Solid Waste Recycling,Hubei Polytechnic University,Huangshi 435003,China)

机构地区：[1]College of Chemistry and Chemical Engineering,Wuhan University of Science and Technology,Wuhan 430081,China [2]Hubei Key Laboratory of Mine Environmental Pollution Control&Remediation and Hubei Engineering Research Center for Collaborative Technology of Advanced Material Manufacturing and Solid Waste Recycling,Hubei Polytechnic University,Huangshi 435003,China

出　　处：《Journal of Wuhan University of Technology(Materials Science)》2024年第3期621-626,共6页武汉理工大学学报（材料科学英文版）

基　　金：Supported by the National Natural Science Foundation of China(No.51801058);the Special Program for Guiding Local Science and Technology Development by the Central Government of Hubei Province(No.2019ZYYD006);the Education and Teaching Research Project of Hubei Polytechnic University(No.2021B01)。

摘　　要：α-Fe_(2)O_(3)/epoxy resin composite superhydrophobic coating was prepared withα-Fe_(2)O_(3) nanoparticles and epoxy resin by spin coating method.The coating without epoxy resin has higher contact angle(CA)and lower ice adhesion strength(IAS),but the mechanical properties are poor.Theα-Fe_(2)O_(3)/epoxy resin composite superhydrophobic coating exhibits good mechanical durability.In addition,compared with the bare aluminum substrate,the Ecorr of the composite coating is positive and the Jcorr is lower.The inhibition efficiency of the composite coating is as high as 99.98%in 3.5 wt%NaCl solution.The difference in the microstructure caused by the two preparation methods leads to the changes in mechanical properties and corrosion resistance of composite superhydrophobic coating.

关 键 词：SUPERHYDROPHOBIC ANTI-CORROSION ANTI-ICING ROBUST 

分 类 号：TG174.4[金属学及工艺—金属表面处理]