کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
181712 459409 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Insoluble metal hexacyanoferrates as supercapacitor electrodes
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Insoluble metal hexacyanoferrates as supercapacitor electrodes
چکیده انگلیسی

Nano-sized insoluble iron, cobalt and nickel hexacyanoferrates (Mhcf) were prepared by a simple co-precipitation method. The potential of using these materials for supercapacitor was examined by cyclic voltammogram and constant charge/discharge. Due to the different types of the second metal (M), the Mhcf electrodes showed different electrochemical capacitive performances. The specific discharge capacitances of Fehcf, Nihcf and Cohcf electrodes at the current density of 0.2 A g−1 were 425 F g−1, 574.7 F g−1 and 261.56 F g−1, respectively. Meanwhile, the Mhcf electrodes showed good cyclic performance.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 10, Issue 12, December 2008, Pages 1851–1855
نویسندگان
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