Abstract
This paper describes the use of an aluminum electrode plated by metallic palladium and modified by Prussian blue (PB/Pd-Al) in the electrocatalytic reduction of hydrogen peroxide (H2O2). The effect of pH on the electroreduction of H2O2 on the modified electrode is investigated and a simple irreversible reduction pathway is suggested. The electroreduction kinetics including transfer coefficient α, potential-dependent charge transfer rate constants k f, and diffusion coefficient D are estimated by means of forced hydrodynamic voltammetry using a rotating disk PB/Pd-Al electrode. The mean values obtained for kinetics are 0.38, 10−2 cm−1, and 7.6 × 10−6 cm2 s−1, respectively. The long-term stability of the modifying layers on the Al substrate was studied.
Similar content being viewed by others
References
Schachl K, Alemu H, Kalcher K, Jezkova J, Svancara I, Vytras K (1997) Analyst (Lond) 122:985. doi:10.1039/a701723e
Wang J, Musameh M, Lin Y (2003) J Am Chem Soc 125:2408. doi:10.1021/ja028951v
Liu J, Lin Y, Liang L, Voigt JA, Huber DL, Tian Z, Coker E, Mckenzie B, Modermoti MJ (2003) Chem Eur J 9:604. doi:10.1002/chem.200390064
Wang J, Musameh M (2004) Analyst (Lond) 129:1. doi:10.1039/b313431h
Hrapovic S, Liu Y, Mal KB, Luong JHT (2004) Anal Chem 76:1083. doi:10.1021/ac035143t
Wang Q, Lu G, Yang B (2004) Sens Actuators B 99:50. doi:10.1016/j.snb.2003.10.008
Tang H, Chen J, Yao S, Nie L, Deng G, Kuang Y (2004) Anal Biochem 331:89
Cox JA, Jaworski K (1989) Anal Chem 61:2176. doi:10.1021/ac00194a012
Lin MS, Tseng TF, Shih WC (1998) Analyst (Lond) 123:159. doi:10.1039/a705207c
Kariakin AA, Gitelmacher O, Kariakina EE (1994) Anal Lett 27:2861
Chi QJ, Dong SJ (1995) Anal Chim Acta 310:429. doi:10.1016/0003-2670(95)00152-P
Kariakin AA, Kariakina EE, Gorton L (1996) Talanta 43:1597. doi:10.1016/0039-9140(96)01909-1
Kariakin AA, Kariakina EE, Gorton L (1998) J Electroanal Chem 456:97. doi:10.1016/S0022-0728(98)00202-2
Tseng K-S, Chena L-C, Ho K-C (2005) Sens Actuators B 108:738. doi:10.1016/j.snb.2004.12.031
Kariakin AA, Puganova EA, Budashov IA, Kurochkin IN, Kariakina EE, Levechenko VA, Matveyenko VN, Valfolomeyev SD (2004) Anal Chem 76:474. doi:10.1021/ac034859l
Ricci F, Goncalves C, Amine A, Lo G, Palleschi G, Moscon D (2003) Electroanalysis 15:1204. doi:10.1002/elan.200390148
Kariakin AA, Kariakina EE, Gorton L (1999) Electrochem Commun 1:78. doi:10.1016/S1388-2481(99)00010-7
Kariakin AA, Kariakina EE, Gorton L (2000) Anal Chem 72:1720. doi:10.1021/ac990801o
Kariakin AA (2001) Electroanalysis 13:813. doi:10.1002/1521-4109(200106)13:10<813::AID-ELAN813>3.0.CO;2-Z
Pournaghi-Azar MH, Dastangoo H (2004) J Electroanal Chem 573:355. doi:10.1016/j.jelechem.2004.07.023
Pournaghi-Azar MH, Dastangoo H, Ziaei M (2007) J Solid State Electrochem 11:1221. doi:10.1007/s10008-007-0273-9
Pournaghi-Azar MH, Ahoor F (2008) J Electroanal Chem 622:22. doi:10.1016/j.jelechem.2008.04.022
Pournaghi-Azar MH, Saadatirad A, J Electroanal Chem 624:293
Pournaghi-Azar MH, Razmi-Nerbin H (1998) J Electroanal Chem 456:83. doi:10.1016/S0022-0728(98)00284-8
Bard AJ, Faulkner IR (2001) Electrochemical methods. Fundamentals and applications. Wiley, New York
Erdey-Gruz T (1972) Kinetic of electrode process. Wiley, New York
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Pournaghi-Azar, M.H., Ahour, F. Electrochemical reduction and kinetics of hydrogen peroxide on the rotating disk palladium-plated aluminum electrode modified by Prussian blue film as an improved electrocatalyst. J Solid State Electrochem 14, 823–828 (2010). https://doi.org/10.1007/s10008-009-0860-z
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10008-009-0860-z