کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1330776 978977 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A facile processing way of silica needle arrays with tunable orientation by tube arrays fabrication and etching method
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
A facile processing way of silica needle arrays with tunable orientation by tube arrays fabrication and etching method
چکیده انگلیسی

A simple method to fabricate silica micro/nano-needle arrays (SNAs) is presented based on tube-etching mechanism. Using silica fibers as templates, highly aligned and free-standing needle arrays are created over large area by simple processes of polymer infiltration, cutting, chemical etching and polymer removal. Their sizes and orientations can be arbitrarily and precisely tuned by simply selecting fiber sizes and the cutting directions, respectively. This technique enables the needle arrays with special morphology to be fabricated in a greatly facile way, thereby offers them the potentials in various applications, such as optic, energy harvesting, sensors, etc. As a demonstration, the super hydrophobic property of PDMS treated SNAs is examined.

Silica needle arrays are fabricated by tube arrays fabrication and etching method. They show super hydrophobic property after being treated with PDMS.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Solid State Chemistry - Volume 183, Issue 3, March 2010, Pages 595–599
نویسندگان
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