کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
193110 459762 2008 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A comparison of diffusion-limited currents at microelectrodes of various geometries for EC′ reactions
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
A comparison of diffusion-limited currents at microelectrodes of various geometries for EC′ reactions
چکیده انگلیسی

The steady-state and non-steady-state diffusion-limited currents for EC′ reactions for all ultramicroelectrodes (circular disc, circular ring, elliptical disc, elliptical ring, band, hemisphere, hemicylinder, hemi-oblate and hemi-prolate electrodes) are compared. In this paper we present a critical assessment of the influence of geometry on the behavior of the transient current. In the research presented here, the surface area of all the electrodes was fixed. The chronoamperometric currents for all times and for all K values are given in tabular and graphical form.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 53, Issue 10, 1 April 2008, Pages 3566–3578
نویسندگان
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