论文名称:大面积超疏水铝表面的电化学加工
论文类型:期刊论文
发表刊物:材料科学与工艺
所属单位:机械工程学院
卷号:20
期号:2
页面范围:52-60
ISSN号:1005-0299
摘要:For solving the difficulties of fabricating large-area superhydrophobic
aluminum(Al) surfaces,an electrochemical machining technology with a
small-area moving cathode and fluorination method were proposed.With
scanning electron microscope(SEM),energy dispersive
spectroscopy(EDS),and optical contact angle meter,the
microstructures,compositions,and hydrophobicity of the samples were
analyzed.The results show that it is feasible to fabricate the
large-area superhydrophobic Al surfaces with the small-area moving
cathode.When neutral NaCl electrolyte is used,the effect of the removal
rate on the hydrophobicity of the Al surfaces at a constant removal mass
per unit area is small,which is conductive to the high-efficiency
machining of the superhydrophobic surfaces.The combination of the
suitable binary micro-nano-meter scale rough structures and the low
surface energy coating is responsible for the superhydrophobicity of the
resultant Al surfaces.
备注:新增回溯数据
发表时间:2022-06-29