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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 347-350Theory and Verify of Mensurate Cl- Ion by Flow...

Theory and Verify of Mensurate Cl^- Ion by Flow Injection-Cathodic Potentiometric Stripping Analysis

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Abstract:

In this paper, the theoretical equation of flow injection-cathodic potentiometric stripping analysis for Cl^- ion determination was derived from theoretical analysis, and the experimental equation was summarized using multiple linear regression method. The result shows that the theoretical equation of flow injection-cathodic potentiometric stripping analysis for Cl^- ion is: (dt/dE)_max =K A_p r^-1/2D^2/3-1/6V_f^1/2t_eCx^-/i_s;that the experimental equation of multiple linear regression method is: (dt/dE)_{max Cl}^-1.86×10¹⁰V_f^0.568t_eC_Cl^-/i_s. The two results are similar on V_f-average flow rate, t_e-concentrate time, C_Cl- -Cl^- ion concentration and i_sconstant current.

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Periodical:

Applied Mechanics and Materials (Volumes 347-350)

Pages:

1192-1195

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.347-350.1192

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Online since:

August 2013

Authors:

Ying Li, Jian Wen Ni, Zhi Jia Han, Zai Yuan Li

Keywords:

Cathodic Potentiometric Stripping Analysis, Cl^- Ion, Flow Injection Analysis, Multiple Linear Regression

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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