Results 11 to 20 of about 71,472 (254)

Electrochemical corrosion of a glassy carbon electrode

Catalysis Today, 2017
Abstract Glassy carbon is widely used in electrochemistry due to its properties of high temperature resistance, hardness, low density and low electrical resistance. The present study focuses on the chemical resistance under electrochemical oxidative conditions, which occur under oxygen-involving reactions like oxygen reduction reaction (ORR) and ...
Yi, Y., Weinberg, G., Prenzel, M., Greiner, M., Heumann, S., Becker, S., Schlögl, R.   +6 more
openaire   +4 more sources

Carbon nanotube modified glassy carbon electrode for electrochemical oxidation of alkylphenol ethoxylate [PDF]

, 2018
Electrochemical oxidation of an emerging pollutant, 2-(4-methylphenoxy)ethanol (MPET), from water has been studied by cyclic voltammetry (CV). Multiwall carbon nanotubes glassy carbon electrodes (MWCNT-GCE) were used as working electrode due to their ...
Díaz Fernández, Eva, Lobo Castañón, María Jesús, Ordóñez García, Salvador, Patiño Menéndez, Yolanda   +3 more
core   +2 more sources

Electrochemical Oxidation of Ascorbic Acid Mediated by Single-Walled Carbon Nanotube/Tungsten Oxide Nanoparticles Modified Glassy Carbon Electrode

International Journal of Electrochemical Science, 2012
The electrocatalytic study of ascorbic acid using single-walled carbon nanotube/tungsten oxide (SWCNT/WO3) modified glassy carbon electrode prepared by mechanical attachment was conducted. The oxidation peaks obtained indicate that the SWCNT/WO3-modified
Koh Sing Ngai, Wee Tee Tan, Zulkarnain Zainal, Ruzniza binti Mohd Zawawi, Mohammed Zidan   +4 more
doaj   +1 more source

Electrochemical behaviour of carbamazepine in acetonitrile and dimethylformamide using glassy carbon electrodes and microelectrodes [PDF]

, 2010
The electrochemical reduction of carbamazepine in acetonitrile (ACN) and dimethylformamide (DMF) using a glassy carbon electrode and microelectrodes has been studied.
Anicet, Bardy, Cannes, Cantú, Carvalho, Farrington, Fisher, García-García, Hall, Jones, Jönsson, Kim, Longinotti, Mashayekhi, Moses, Nicholson, Pilgrim, Savéant, Sevilla, Spiller, Subramanian, Sullivan, Weaver   +22 more
core   +1 more source

Glassy carbon paste electrodes

Electrochemistry Communications, 2001
A new carbon composite electrode material, based on mixing glassy carbon (GC) microparticles with an organic pasting liquid is described. The resulting glassy carbon paste electrode (GCPE) combines the electrochemical properties of GC with the various advantages of composite electrodes. Glassy carbon pastes (GCPs) offer high electrochemical reactivity,
Joseph Wang, Ülkü Anik Kirgöz, Jian-Wei Mo, Jianmin Lu, Abdel Nasser Kawde, Alexandr Muck   +5 more
openaire   +1 more source

Nickel Particles Dispersed into Poly (o-anisidine) and Poly (o-anisidine)/Multi-walled Carbon Nanotube Modified Glassy Carbon Electrodes for Electrocatalytic Oxidation of Methanol

International Journal of Electrochemical Science, 2010
Poly (o-anisidine) (POA) and poly (o-anisidine) / multi-walled carbon nanotube (POA/MWCNT) films prepared upon glassy carbon electrode. Ni (II) is dispersed into POA and POA/MWCNT modified glassy carbon electrode by immersion of the modified electrode in
Jahan-Bakhsh Raoof, Mohsen Jahanshahi, Samia Momeni Ahangar   +2 more
doaj   +1 more source

Application of Ni(II)-alumina composites for electrocatalytic reduction of 4-nitrophenol [PDF]

Science of Sintering, 2020
Nickel-alumina composites with various content of nickel were synthetized by sol-gel method. The characterization of samples was performed by diffuse reflectance spectroscopy and electrochemical impedance spectroscopy using the Mott-Schottky ...
Novaković Tatjana, Abazović Nadica, Savić Tatjana, Čomor Mirjana, Mojović Zorica   +4 more
doaj   +1 more source

Sensitive Electrochemical Determination of Oxcarbazepine using Polymer Film Modified Glassy Carbon Electrode

International Journal of Electrochemical Science, 2015
A glassy carbon electrode (GCE) is modified with electropolymerized film of p-aminobenzene sulfonic acid (p-ABSA) in pH 7.0 phosphate buffer solution (PBS).
Esra Rukiye Apaydın, Gulsen Saglikoglu, Selehattin Yilmaz, Mustafa Yildiz   +3 more
doaj   +1 more source

Electrochemical Detection for Sulfite Using Glassy Carbon Electrode Modified by Electrodeposition of Platinum Particles on Nitrogen-Containing Functional Groups

Electrochemistry, 2020
This study reports a novel electrochemical sensing technique based on electro-deposited Pt particles on glassy carbon electrodes modified with nitrogen atoms containing functional groups (PtNF-GC) electrode for detecting sulfite in aqueous solution. PtNF-
Satrio KUNTOLAKSONO, Chihiro SHIMAMURA, Hiroaki MATSUURA   +2 more
doaj   +1 more source

Electrocatalytic Oxidation of Methanol at the Modified Glassy Carbon Electrode with Carbon Nanotubes, poly(4-methyl ortho phenylenediamine) Film and Nano-Particles of Copper Oxide in an Alkaline Solution [PDF]

شیمی کاربردی روز, 2017
The present study demonstrates the electrocatalytic oxidation of methanol in an alkaline medium on the modified glassy carbon electrodes. A thin film of Cu-poly(4-methyl, 1, 2-di-amino benzene) on multi-walled carbon nanotubes (MWNTs) modified glassy ...
mohhamadali Kamyabi, saeedeh reshvand
doaj   +1 more source