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Paper Information

Journal:   JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS)   2014 , Volume 11 , Number 4; Page(s) 1015 To 1020.
 
Paper: 

SELF-ASSEMBLING OF PRUSSIAN BLUE NANOCUBIC PARTICLES ON NANOPOROUS GLASSY CARBON AND ITS USE IN THE ELECTROCATALYTIC REDUCTION OF HYDROGEN PEROXIDE

 
 
Author(s):  AMOUZADEH TABRIZI MAHMOUD, ALIDOOST SAHARKHIZ LAHIJI ANNA
 
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Abstract: 

In this paper, self-assembled Prussian blue nanocubic particles on nanoporous glassy carbon was developed. The morphology of the PBNP-modified porous glassy carbon was characterized by scanning electron microscopy. The PBNP-GCE-red film-modified electrode was used for the sensitive detection of hydrogen peroxide. The electrochemical behavior of the resulting sensor was investigated using cyclic voltammetry and chronoamperometry. The value of a, k cat, and D was calculated as 0.35, 1.7×105 cm3 mol-1 s-1, and 2.6×10-5 cm2 s-1, respectively. The calibration curve for hydrogen peroxide determination was linear over 0–600 mM with a detection limit (S/N=3) of 0.51 mM.

 
Keyword(s): SELF-ASSEMBLY, NANOPOROUS GLASSY CARBON, PRUSSIAN BLUE NANOCUBIC PARTICLES, HYDROGEN PEROXIDE, ELECTROCHEMICAL SENSOR
 
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