کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6662800 | 463232 | 2013 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrocatalytic activity of nanostructured Pt-Ni catalysts deposited on the titania nanotube arrays towards borohydride oxidation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Electrocatalytic activity of nanostructured Pt-Ni catalysts deposited on the titania nanotube arrays towards borohydride oxidation Electrocatalytic activity of nanostructured Pt-Ni catalysts deposited on the titania nanotube arrays towards borohydride oxidation](/preview/png/6662800.png)
چکیده انگلیسی
A series of nanostructured Pt(Ni) thin layers with different Pt loadings were prepared on the titania nanotube arrayed surface via galvanic displacement reactions. The surface morphology and composition of the nano-Pt(Ni)/TiO2-nanotubes catalysts were examined using field emission scanning electron microscopy and energy dispersive X-ray spectroscopy. The electrocatalytic activity of these catalysts was evaluated towards the oxidation of BH4- ions by means of cyclic voltammetry, chronoamperometry and chronopotentiometry. The as-prepared nano-Pt(Ni)/TiO2-nanotubes catalysts exhibited a higher electrocatalytic activity towards the oxidation of BH4- ions as compared with that of a pure Pt electrode.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Electroanalytical Chemistry - Volume 707, 15 October 2013, Pages 31-37
Journal: Journal of Electroanalytical Chemistry - Volume 707, 15 October 2013, Pages 31-37
نویسندگان
L. TamaÅ¡auskaitÄ-TamaÅ¡iÅ«naitÄ, A. BalÄiÅ«naitÄ, A. ZabielaitÄ, J. VaiÄiÅ«nienÄ, A. Selskis, V. PakÅ¡tas, E. Norkus,