کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
613352 880720 2006 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Monte Carlo simulation of the electrical differential capacitance of a double electrical layer formed at the heterogeneous metal oxide/electrolyte interface
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
Monte Carlo simulation of the electrical differential capacitance of a double electrical layer formed at the heterogeneous metal oxide/electrolyte interface
چکیده انگلیسی

A semiempirical simulation study of differential capacitance cdcd is presented for the case in which the formula for the macroscopic surface potential is known. Both the differential capacity and the surface potential are treated as unique functions of the potential determining ions (H+ ions). The effects of surface heterogeneity on the surface charge density curves σ0=f(pH)σ0=f(pH), and capacity curves cd=f(pH)cd=f(pH), as well as on the position of maximum capacitance are discussed. The “model” effects (influence of the model parameter on the results) are presented.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Colloid and Interface Science - Volume 297, Issue 1, 1 May 2006, Pages 204–214
نویسندگان
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