航空工程进展2024，Vol.15Issue(4)：171-178,8.DOI:10.16615/j.cnki.1674-8190.2024.04.19
具有可拉伸性的石墨烯半导体超疏水涂层
Graphene semiconductor superhydrophobic coating with stretchability
摘要
Abstract
Superhydrophobic coating is the ideal anti-icing materials,and the superhydrophobic materials can delay the formation of ice crystals or reduce the strength of ice adhesion,but the existing coating has the problems such as poor mechanical property and fast natural aging of performance parameters.The modified graphene is partially em-bedded into the elastomer to produce a new coating.The icing-deicing performance of the coating is tested and com-pared,and the surface structure and chemical composition of the coating are analyzed.The results show that the new coating has a certain ability of electric deicing.In the re-mechanical properties test,the coating showed excel-lent properties in strain,wear resistance and aging resistance.The graphene introduced into the coating is the key to make the coating have a certain active deicing ability.The unique active and passive dual deicing properties of the coating are different from the traditional passive coating unique properties,which not only lays the foundation for the research and development of dual-attribute anti-icing coating but also opens up a new development direction of anti-icing coating.关键词
超疏水/电热性能/防覆冰/延迟结冰Key words
superhydrophobic/electrothermal property/anti-icing/delayed icing分类
航空航天引用本文复制引用
淮继茹,王鹏,杨梦宇..具有可拉伸性的石墨烯半导体超疏水涂层[J].航空工程进展,2024,15(4):171-178,8.基金项目
国家自然科学基金(51977079) （51977079）
结冰与除冰重点实验室开放课题(IADL20210401) （IADL20210401）
