کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8013893 | 1517170 | 2018 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A high-performance flexible supercapacitor electrode material based on nano-flowers-like FeS2/NSG hybrid nanocomposites
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A high-performance flexible supercapacitor electrode material based on nano-flowers-like FeS2/NSG hybrid nanocomposites A high-performance flexible supercapacitor electrode material based on nano-flowers-like FeS2/NSG hybrid nanocomposites](/preview/png/8013893.png)
چکیده انگلیسی
Novel FeS2/nitrogen-sulfur double doped graphene (NSG) flexible hybrids electrode materials have been successfully prepared via a rapid microwave method followed by tube furnace heating process. Small size nano-flower-like structure of FeS2 uniformly supported on multi-fold NSG, which promote electron transport and electrochemical reaction. The material shows good electrochemical performance in a three-electrode system, such as high specific capacitance (528.7â¯Fâ¯gâ1 at the current density of 1â¯Aâ¯gâ1), excellent charge/discharge stability and long-term cycling life (89% of capacitance retention after 10,000 cycles at 10â¯Aâ¯gâ1). These results demonstrate great potential of FeS2/NSG flexible hybrid nanocomposites for supercapacitor application.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 218, 1 May 2018, Pages 10-13
Journal: Materials Letters - Volume 218, 1 May 2018, Pages 10-13
نویسندگان
Ying Wang, Mingmei Zhang, Tianjiao Ma, Denghui Pan, Yuan Li, Jimin Xie, Shouyan Shao,