腐蚀
铜
材料科学
沉浸式(数学)
表面改性
基质(水族馆)
冶金
复合材料
化学工程
数学
海洋学
地质学
工程类
纯数学
作者
S.M. Ali Mousavi,R. Pitchumani
标识
DOI:10.1016/j.corsci.2021.109420
摘要
This study considers the corrosion characteristics of superhydrophobic copper surfaces with multiscale asperities formed inherently on a copper substrate, using a facile, low energy, electrodepostion method. A systematic study is presented for the first time on the effect of surface functionalization time on long-term immersion in a wide range of corrosive environments from the extremely acidic to the extremely alkaline. The corrosion resistance is also reported for the first time as a function of temperature in the range 23–85 °C. The superhydrophobic surfaces are shown to enhance corrosion resistance by up to four orders of magnitude compared to bare copper.
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