کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
194830 | 459800 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Charge storage mechanism of nanostructured anhydrous and hydrous ruthenium-based oxides
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Charge storage mechanism of nanostructured anhydrous and hydrous ruthenium-based oxides Charge storage mechanism of nanostructured anhydrous and hydrous ruthenium-based oxides](/preview/png/194830.png)
چکیده انگلیسی
The charge storage mechanism of nanostructured anhydrous and hydrous ruthenium-based oxides was evaluated by various electrochemical techniques (cyclic voltammety, hydrodynamic voltammetry, chronoamperometry, and electrochemical impedance spectroscopy). The effects of various factors, such as particle size, hydrous state, and structure, on the pseudocapacitive property were characterized. The electric double layer capacitance (Cdl), adsorption related charge (Cad), and the irreversible redox related charge (Cirr) per unit mass and surface area of electrode material has been estimated and the role of structural water within the material either in micropores or interlayer are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 52, Issue 4, 1 December 2006, Pages 1742–1748
Journal: Electrochimica Acta - Volume 52, Issue 4, 1 December 2006, Pages 1742–1748
نویسندگان
Wataru Sugimoto, Katsunori Yokoshima, Yasushi Murakami, Yoshio Takasu,