کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5464268 1517201 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Facile synthesis of hierarchical mesoporous NiCo2O4 nanoflowers with large specific surface area for high-performance supercapacitors
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Facile synthesis of hierarchical mesoporous NiCo2O4 nanoflowers with large specific surface area for high-performance supercapacitors
چکیده انگلیسی
Hierarchical mesoporous NiCo2O4 nanoflowers with large specific surface area have been prepared through a simple, low cost and green method. The electrochemical performances of the NiCo2O4 electrode materials have been investigated, and the results show that NiCo2O4 electrode materials exhibit high specific capacitances of 1635 F/g at 2 A/g, low internal resistance ~0.24 Ω, and remarkable long-term cycling stability, demonstrating its excellent electrochemical performances for supercapacitors. Such enhanced electrochemical performances and the facile synthetic method of NiCo2O4 electrode materials can offer great promise in next generation supercapacitor applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 187, 15 January 2017, Pages 129-132
نویسندگان
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