复合改性超疏水铜表面的防霜和防腐应用研究  

Application Study on Frost and Corrosion Prevention of Composite Modified Superhydrophobic Copper Surface

作　　者：朱海鹏 ZHU Hai-peng(Jiangxi Copper Huadong Copper Material Co.,Ltd.Shangrao 334100,China)

机构地区：[1]江西铜业华东铜材有限公司,江西上饶334100

出　　处：《全面腐蚀控制》2024年第10期103-105,共3页Total Corrosion Control

摘　　要：针对金属铜容易被腐蚀和结霜影响其稳定性的问题,研究基于激光蚀刻法设计了一种复合改性超疏水,并应用于铜表面,制备出复合改性超疏水铜表面。研究将其进行防霜和防腐性能测试,其中,防霜实验结果表明其具有良好的防霜性能。防腐实验中该超疏水铜表面的腐蚀电位和腐蚀电流密度分别为3.241×10^(-7)A/cm^(-2)和-0.197V,防腐性能显著优于对比铜表面。上述结果表明研究提出的超疏水铜具有良好的防霜和防腐性能,该超疏水提高了金属材料防腐和防霜性能。Aiming at the problem that copper is easy to be corroded and frosted,a composite modified superhydrophobic copper surface was designed based on laser etching and applied to copper surface to prepare the composite modified superhydrophobic copper surface.The anti-frost and anti-corrosion properties were tested,and the results of anti-frost experiments showed that it had good anti-frost properties.The corrosion potential and corrosion current density of the superhydrophobic copper surface are 3.241×10^(-7)A/cm^(-2) and-0.197V,respectively.The corrosion resistance of the superhydrophobic copper surface is significantly better than that of the comparison copper surface.The above results show that the superhydrophobic copper has good anti-frost and anti-corrosion properties,and the superhydrophobic copper improves the anti-frost and anti-frost properties of metal materials.

关 键 词：超疏水 铜 防霜 防腐 

分 类 号：TG146[一般工业技术—材料科学与工程]