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Electrocatalytic oxidation of selected parabens on zinc hydroxide nanoparticles

Paper ID Volume ID Publish Year Pages File Format Full-Text
50838 46818 2012 7 PDF Available
Title
Electrocatalytic oxidation of selected parabens on zinc hydroxide nanoparticles
Abstract

Zinc hydroxide nanoparticles have been used for electrocatalytic oxidation and determination of 21 parabens in aqueous solution. Zinc hydroxide nanostructures were characterized by X-ray, SEM and AFM. The kinetic parameters of 21 parabens and their chlorinated derivatives were investigated by means of cyclic voltammetry and differential pulse voltammetry as well as steady state polarization. In addition, the results of the present study indicated that the differential pulse voltammetry test was more sensitive than the cyclic voltammetry test for the determination of the kinetic data of parabens.

► Zn(OH)2 showed excellent electrocatalytic activity toward oxidation of parabens. ► The kinetic parameters of 21 parabens were investigated by DPV. ► Zn(OH)2 were applied for selective determination of parabens. ► Electrochemical system will be applicable for analysis of PA in real samples.

Keywords
Paraben; Zinc hydroxide nanoparticles; Differential pulse voltammetry; Kinetic
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Electrocatalytic oxidation of selected parabens on zinc hydroxide nanoparticles
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 19, March 2012, Pages 10–16
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
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