کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1443239 | 1509458 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
RuO2/carbon nanotubes composites synthesized by microwave-assisted method for electrochemical supercapacitor
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
بیومتریال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A simple and efficient way has been developed to decorate multiwalled carbon nanotubes (MWCNTs) with RuO2 nanoparticles for use of electrochemical supercapacitor. In this method, RuO2 nanoparticles was directly synthesized and attached onto MWCNTs in the mixture with RuCl3 solution by microwave-assisted irradiation. Energy dispersive X-rays analysis (EDXA) elucidated the presence of ruthenium oxide in the as-prepared composites. Transmission electron microscopy (TEM) results showed that RuO2 nanoparticles had the narrow size distribution and were attached on MWCNTs. Cyclic voltammetry results demonstrated that RuO2/MWCNTs had significantly greater specific capacitance than that of the pristine MWCNTs in the same medium.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Synthetic Metals - Volume 159, Issues 1–2, January 2009, Pages 158–161
Journal: Synthetic Metals - Volume 159, Issues 1–2, January 2009, Pages 158–161
نویسندگان
Shancheng Yan, Haitao Wang, Peng Qu, Yong Zhang, Zhongdang Xiao,