Femtosecond laser induced hierarchical ZnO superhydrophobic surfaces with switchable wettability.
نویسندگان
چکیده
A simple and one-step method to form a rough ZnO layer consisting of micro/nanoscale hierarchical structures via direct femtosecond laser ablation of the Zn surface is reported for the first time. The resultant surfaces show switchable wettability between superhydrophobicity and quasi-superhydrophilicity via alternate UV irradiation and dark storage.
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ورودعنوان ژورنال:
- Chemical communications
دوره 51 48 شماره
صفحات -
تاریخ انتشار 2015