Archana Kaliyaraj Selva Kumar
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View article: Voltammetry of Carbon Nanotubes and the Limitations of Particle-Modified Electrodes: Are Carbon Nanotubes Electrocatalytic?
Voltammetry of Carbon Nanotubes and the Limitations of Particle-Modified Electrodes: Are Carbon Nanotubes Electrocatalytic? Open
The use of carbon nanotubes (CNTs) as electrocatalysts is summarized; the limitations of using voltammetry based on CNT-modified electrodes is explained; and the role of mass transport, as well as electrode kinetics, with respect to dictat…
View article: Does Nitrogen Doping Enhance the Electrocatalysis of the Oxygen Reduction Reaction by Multiwalled Carbon Nanotubes?
Does Nitrogen Doping Enhance the Electrocatalysis of the Oxygen Reduction Reaction by Multiwalled Carbon Nanotubes? Open
Single-entity electrochemistry measurements were used to compare the electrocatalysis of the oxygen reduction reaction (ORR) by means of multiwalled carbon nanotubes (MWCNTs) or amino-functionalized multiwalled carbon nanotubes (MWCNTs-NH2…
View article: Understanding Carbon Nanotube Voltammetry: Distinguishing Adsorptive and Thin Layer Effects via “Single-Entity” Electrochemistry
Understanding Carbon Nanotube Voltammetry: Distinguishing Adsorptive and Thin Layer Effects via “Single-Entity” Electrochemistry Open
Cyclic voltammetry of ensembles of nanotube-modified electrodes fails to distinguish between signals from electroactive material adsorbed on the tubes from those due to a thin-layer response of analyte material occluded in the pores of the…
View article: Single-Entity “Nano-Catalysis”: Carbon Nanotubes and the VO<sub>2</sub><sup>+</sup>/VO<sup>2+</sup>Redox Reaction
Single-Entity “Nano-Catalysis”: Carbon Nanotubes and the VO<sub>2</sub><sup>+</sup>/VO<sup>2+</sup>Redox Reaction Open
Cyclic voltammetry and single-entity electrochemistry (aka "nano-impacts") are used to evaluate the electrocatalysis of the VO2+/VO2+ redox couple by means of bamboo-like multiwalled carbon nanotubes particularly in comparison with the kin…
View article: Optimising Adsorptive Stripping Voltammetry: Strategies and Limitations
Optimising Adsorptive Stripping Voltammetry: Strategies and Limitations Open
The widely employed electroanalytical technique of adsorptive stripping voltammetry (AdsSV) is critically assessed and evaluated at a wide and diverse range of unmodified and nano‐particle modified carbon electrodes using the analyte fipro…
View article: Do carbon nanotubes catalyse bromine/bromide redox chemistry?
Do carbon nanotubes catalyse bromine/bromide redox chemistry? Open
Schematic of a carbon nanotube impact in bromide solution.