کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8000598 | 1516276 | 2014 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Embedded Ru nanoparticles@ZrO2-nanotube electrode: Preparation and electrocatalytic oxidation of phenol
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Embedded Ru nanoparticles@ZrO2-nanotube electrode: Preparation and electrocatalytic oxidation of phenol Embedded Ru nanoparticles@ZrO2-nanotube electrode: Preparation and electrocatalytic oxidation of phenol](/preview/png/8000598.png)
چکیده انگلیسی
Herein, we report a facile method to prepare embedded Ru@ZrO2 nanotubes (ZrO2-NTs) electrode. To summarize, highly ordered ZrO2-NTs were fabricated by potentiostatic anodization on zirconium plates, then sensitized and activated by a tin sensitizer and a palladium activator. Subsequently, these ZrO2-NTs were used as substrates for ruthenium deposition, in which ruthenium nanoparticles were formed by hydrazine reduction. The results of characterizations indicated that Ru nanoparticles with diameter of 30Â nm were deposited into the tubes and formed a ball-bearing tunnel structure. Furthermore, this Ru/ZrO2-NTs electrode exhibits good electrocatalytic activity for the oxidation of phenol in 1Â M H2SO4 solution.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 617, 25 December 2014, Pages 12-15
Journal: Journal of Alloys and Compounds - Volume 617, 25 December 2014, Pages 12-15
نویسندگان
Yichun Yin, Huazhen Cao, Guangya Hou, Yiping Tang, Guoqu Zheng,