THE FOURIER-TRANSFORM OF A VOLTAMMETRIC PEAK AND ITS USE IN RESOLUTION ENHANCEMENT

被引：22

作者：

ENGBLOM, SO

机构：

[1] Laboratory of Analytical Chemistry, Åbo Akademi, SF-20500 Åbo

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1990年 / 296卷 / 02期

关键词：

D O I：

10.1016/0022-0728(90)87259-M

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The theory presented shows how the Fourier transform of a voltammetric peak can be utilized for finding peak parameters and enhancing the resolution. It is based on the assumption that the voltammetric or polarographic peak can be described by the sech2-function. Potential uses of the Fourier transform of this function are discussed, but the main theme is resolution enhancement. New deconvolution-convolution functions for this purpose are introduced. It is possible to retain either the height of the original peak, or the area under it, by choosing the correct deconvolution function.

引用

页码：371 / 394

页数：24

共 12 条

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