A Gaussian quadrature analysis of linear sweep voltammetry

Ramamurthy, A. C. ; Rangarajan, S. K. (1981) A Gaussian quadrature analysis of linear sweep voltammetry Electrochimica Acta, 26 (1). pp. 111-115. ISSN 0013-4686

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Related URL: http://dx.doi.org/10.1016/0013-4686(81)80012-6


The application of Gaussian Quadrature (GQ) procedures to the evaluation of i-E curves in linear sweep voltammetry is advocated. It is shown that a high degree of precision is achieved with these methods and the values obtained through GQ are in good agreement with (and even better than) the values reported in literature by Nicholson-Shain, for example. Another welcome feature with GQ is its ability to be interpreted as an elegant, efficient analytic approximation scheme too. A comparison of the values obtained by this approach and by a recent scheme based on series approximation proposed by Oldham is made and excellent agreement is shown to exist.

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Deposited On:07 Feb 2012 05:05
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