A simple approach to one-dimensional convection-diffusion equation and its fractional modification for E reaction arising in rotating disk electrodes

被引：135
作者：
He, Ji-Huan [1 ,2 ]
机构：
[1] Xian Univ Architecture & Technol, Sch Sci, Xian, Shaanxi, Peoples R China
[2] Soochow Univ, Coll Text & Clothing Engn, Natl Engn Lab Modern Silk, 199 Ren Ai Rd, Suzhou, Peoples R China
来源：
JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 2019年 / 854卷
关键词：
Convection-diffusion equations; Rotating disk electrodes; Fractal calculus; Two scale transform; Fractal dimension; HOMOTOPY PERTURBATION METHOD; VARIATIONAL PRINCIPLE; NONLINEAR OSCILLATORS; CALCULUS; MODEL;
D O I：
10.1016/j.jelechem.2019.113565
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A convection-diffusion equation for E reaction arising in rotating disk electrodes is discussed and solved by Taylor series method and Pade approximation. A fractional modification is suggested to deal with the porous property of the electrodes, the effect of the porous structure on the convection-diffusion process is elucidated.
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页数：2
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