کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2018651 | 1067864 | 2007 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Biomimic from the superhydrophobic plant leaves in nature: Binary structure and unitary structure
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش گیاه شناسی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The aim of this paper is to describe the superhydrophobicities of some plant leaves in nature by virtue of contact angle measurements and to analyze their corresponding microstructures by means of scanning electron microscopy (SEM). Water droplets easily slip or roll down on such surfaces, showing low hysteresis properties. The present study demonstrates that there are two main type kinds of surface structures in the natural plant leaves with superhydrophobicity. One is the micro-and nanostruture (so-called binary structure) and the other is micro-line structure (so-called unitary structure). According to the detailed surface structures of natural plant leaves, we have succeeded to mimic the superhydrophobic surfaces on various substrates, such as aluminum alloy and copper alloy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Plant Science - Volume 172, Issue 6, June 2007, Pages 1103-1112
Journal: Plant Science - Volume 172, Issue 6, June 2007, Pages 1103-1112
نویسندگان
Zhiguang Guo, Weimin Liu,