کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
72027 49009 2016 4 صفحه PDF سفارش دهید دانلود کنید
عنوان انگلیسی مقاله ISI
Nanoporous titanium obtained from a spinodally decomposed Ti alloy
ترجمه فارسی عنوان
تیتانیوم نانوپورس به دست آمده از آلیاژ تیتانیوم با تجزیه اسپینودالی
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
چکیده انگلیسی


• An alternative path of nanoporosity formation.
• Spinodally decomposed Ti alloy.
• Structure patterns and length scales are determined by spinodal decomposition.
• Selective dissolution of one of the component products of the phase-separation.
• Nanoporous titanium for potential biochemical applications.

Porous noble metal surfaces were produced by gold-smiths in ancient times by dealloying. These processes lead to the formation of gold or other noble metal rich layers. Such dealloying occurs by corrosion as the most electro-chemically active elements dissolve and the more noble elements aggregate into clusters by phase separation (spinodal decomposition). Here we report results from an alternative path to nanoporosity where the structure patterns and length scales are first fixed in the bulk by high-temperature spinodal decomposition followed by chemical dissolution of one of the component products of the phase-separation. The process may be used to form nanoporous titanium for biochemical applications.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microporous and Mesoporous Materials - Volume 222, 1 March 2016, Pages 23–26
نویسندگان
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