Oxidation of hydroxide ions at platinum modified zeolite electrode

Oxidation of hydroxide ions at platinum modified zeolite electrode

NaX zeolite was modified by platinum via impregnation/thermal decomposition technique, using Pt(II)-acetylacetonate in acetone as an impregnating solution. The samples were characterized by scanning electron microscopy (SEM) and cyclic voltammetry methods. The mixture of modified zeolite and 10 wt %...

Full description

Saved in:
Bibliographic Details
Published in:Hemijska industrija Vol. 66; no. 5; pp. 759 - 767
Main Authors: Milutinović-Nikolić Aleksandra D., Rabi-Stanković Abu Anđela S., Mojović Zorica D., Mudrinić Tihana M., Jovanović Dušan M., Ivanović-Šašić Ana Z.
Format: Journal Article
Language:English
Published: Association of Chemical Engineers of Serbia 01-01-2012
Subjects:
cyclic voltammetry
hydroxide ion oxidation
platinum-modified zeolite
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:NaX zeolite was modified by platinum via impregnation/thermal decomposition technique, using Pt(II)-acetylacetonate in acetone as an impregnating solution. The samples were characterized by scanning electron microscopy (SEM) and cyclic voltammetry methods. The mixture of modified zeolite and 10 wt % of carbon black, in a form of thin layer, was pasted to a glassy carbon surface. With this mixture as the electrode material hydroxide ions oxidation was studied by cyclic voltammetry. The response of modified zeolite electrodes was compared with bare platinum electrode and platinum electrode covered with Nafion film.
ISSN:0367-598X
DOI:10.2298/HEMIND111223027M