Effect of various deposition techniques, electrode materials and posttreatment with tetrabutylammonium and tetrabutylphosphonium salts on the electrochemical behavior and stability of various Prussian blue modified electrodes
(2007) In Electroanalysis 19(18). p.1921-1932- Abstract
- The effect of various deposition techniques, electrode materials and posttreatment with tetrabutylammonium and tetrabutylphosphonium salts on the electrochemical behavior and stability of various Prussian blue (PB) modified electrodes, namely PB modified glassy carbon electrodes, silicate-film supported PB modified glassy carbon electrodes, PB-doped silicate glassy carbon electrodes, PB modified carbon ceramic electrodes using electrochemical deposition and PB modified carbon ceramic electrodes using chemical deposition is reported. Cyclic voltammetry and amperometric measurements of hydrogen peroxide were performed in a flow injection system while the carrier phosphate buffer (pH 7.0) with a flow rate of 0.8 mL min(-1) was propelled into... (More)
- The effect of various deposition techniques, electrode materials and posttreatment with tetrabutylammonium and tetrabutylphosphonium salts on the electrochemical behavior and stability of various Prussian blue (PB) modified electrodes, namely PB modified glassy carbon electrodes, silicate-film supported PB modified glassy carbon electrodes, PB-doped silicate glassy carbon electrodes, PB modified carbon ceramic electrodes using electrochemical deposition and PB modified carbon ceramic electrodes using chemical deposition is reported. Cyclic voltammetry and amperometric measurements of hydrogen peroxide were performed in a flow injection system while the carrier phosphate buffer (pH 7.0) with a flow rate of 0.8 mL min(-1) was propelled into the electrochemical flow through cell housing the PB modified working electrode as well as an AgAgC.1, M KCl reference and a Pt auxiliary electrode. The results showed that the deposition procedure, electrode material and posttreatment with additional chemicals can significantly alter the stability and electrochemical behavior of the PB film. Among the studied PB modified electrodes, those based on carbon ceramic electrodes modified with a film of electropolymerized PB showed the best electrochemical stability. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/656667
- author
- Haghighi, Behzad ; Shams, Nafiseh and Gorton, Lo LU
- organization
- publishing date
- 2007
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- hydrogen peroxide, chemically modified electrodes, Prussian blue, electrochemical behavior, operational stability
- in
- Electroanalysis
- volume
- 19
- issue
- 18
- pages
- 1921 - 1932
- publisher
- Wiley-VCH Verlag
- external identifiers
-
- wos:000249630900009
- scopus:34748845304
- ISSN
- 1040-0397
- DOI
- 10.1002/elan.200703962
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Analytical Chemistry (S/LTH) (011001004)
- id
- 11776efb-a4e6-42eb-a077-0236f0bf7b65 (old id 656667)
- date added to LUP
- 2016-04-01 16:16:54
- date last changed
- 2025-01-05 01:12:38
@article{11776efb-a4e6-42eb-a077-0236f0bf7b65,
abstract = {{The effect of various deposition techniques, electrode materials and posttreatment with tetrabutylammonium and tetrabutylphosphonium salts on the electrochemical behavior and stability of various Prussian blue (PB) modified electrodes, namely PB modified glassy carbon electrodes, silicate-film supported PB modified glassy carbon electrodes, PB-doped silicate glassy carbon electrodes, PB modified carbon ceramic electrodes using electrochemical deposition and PB modified carbon ceramic electrodes using chemical deposition is reported. Cyclic voltammetry and amperometric measurements of hydrogen peroxide were performed in a flow injection system while the carrier phosphate buffer (pH 7.0) with a flow rate of 0.8 mL min(-1) was propelled into the electrochemical flow through cell housing the PB modified working electrode as well as an AgAgC.1, M KCl reference and a Pt auxiliary electrode. The results showed that the deposition procedure, electrode material and posttreatment with additional chemicals can significantly alter the stability and electrochemical behavior of the PB film. Among the studied PB modified electrodes, those based on carbon ceramic electrodes modified with a film of electropolymerized PB showed the best electrochemical stability.}},
author = {{Haghighi, Behzad and Shams, Nafiseh and Gorton, Lo}},
issn = {{1040-0397}},
keywords = {{hydrogen peroxide; chemically modified electrodes; Prussian blue; electrochemical behavior; operational stability}},
language = {{eng}},
number = {{18}},
pages = {{1921--1932}},
publisher = {{Wiley-VCH Verlag}},
series = {{Electroanalysis}},
title = {{Effect of various deposition techniques, electrode materials and posttreatment with tetrabutylammonium and tetrabutylphosphonium salts on the electrochemical behavior and stability of various Prussian blue modified electrodes}},
url = {{http://dx.doi.org/10.1002/elan.200703962}},
doi = {{10.1002/elan.200703962}},
volume = {{19}},
year = {{2007}},
}