Superhydrophobic-superhydrophilic micropatterning on flowerlike alumina coating film by the sol-gel method
Superhydrophobic-superhydrophilic micropatterning on flowerlike alumina coating film by the sol-gel method
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DOI：
10.1021/cm990643h
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发表时间：
2000-03-01
影响因子：
8.6
通讯作者：
Minami, T
中科院分区：
文献类型：
--
作者：
Tadanaga, K;Morinaga, J;Minami, T
开发了一种形成超疏水-超亲水微图案化涂层的途径。将紫外光照射到由花状氧化铝凝胶膜、超薄的二氧化钛凝胶层和Fas层三层组成的超疏水涂层上，选择性地切割Fas中的氟烷基链，形成了明确的超疏水和超亲水区域。
A never route to form superhydrophobic-superhydrophilic micropatterned coating film has been developed. UV light was irradiated on the superhyrdrophobic coating film which consists of three layers, a flowerlike Al2O3 gel film, a very thin TiO2 gel layer, and a FAS layer, to cleave the fluoroalkyl chain in FAS selectively, and well-defined superhydrophobic and superhydrophilic regions were formed.