Results 31 to 40 of about 17,555 (253)

Voltammetric sizing of particles: chronoamperometry of impact events in acoustically agitated particulate suspensions.

open access: yes, 2007
This communication presents initial results into the use of chronoamperometry of acoustically agitated particulate suspensions at a dual electrode as a means of approximately sizing the suspended ...
Compton, R.G., Rees, N.V.; id_orcid
core   +1 more source

Electrodeposition of Lead from 1-Methylimidazolium Trifluoromethylsulfonate Ionic Liquid

open access: yesInternational Journal of Electrochemical Science, 2018
In this work, it found that lead oxide (PbO) can be dissolved well in 1-methylimidazolium trifluoromethylsulfonate (MIMTfO) ionic liquid. The electrodeposition of lead from PbO in MIMTfO ionic liquid was studied.
Min Li, Ying Li
doaj   +1 more source

A Carbon Nanotube Packed Bed Electrode for Small Molecule Electrosorption: An Electrochemical and Chromatographic Approach for Process Description

open access: yesApplied Sciences, 2020
Triggering the interaction of nanomaterials with molecules by means of electrical potentials in aqueous media remains challenging, especially if 3D through-flow systems are used as electrodes, as in potential-controlled liquid chromatography (PCC).
Tatjana Trunzer   +4 more
doaj   +1 more source

Chronoamperometry Insight into the pH Effect on the Electrical Properties of Bilayer Lipid Membrane Formed from Phosphatidylcholine

open access: yesInternational Journal of Electrochemical Science, 2014
This paper discusses the effect of adsorption of hydrogen and hydroxide ions which are present in the solution upon electrical capacitance and electrical resistance of the bilayer membrane formed by phosphatidylcholine.
Monika Naumowicz   +1 more
doaj   +1 more source

Influence of Surface Roughness of YSZ on Polarization of Pt Electrode Deposited on the Electrolyte

open access: yesInternational Journal of Electrochemical Science, 2013
The influence of surface roughness of YSZ on polarization of Pt electrode deposited on the electrolyte was investigated in ambient air at 600°C, with emphasis put on the comparative analysis for the anodic and cathodic polarization of Pt electrode ...
Guangwei Wang   +4 more
doaj   +1 more source

An Improved Chronoamperometry for Electrochemical Real-Time PCR Measurement

open access: yes, 2011
Electrochemical real-time PCR (EC-rtPCR) overcomes several shortcomings of fluorescence-based real-time PCR. But traditional electrochemical method has some limitations which reduce the accuracy and efficiency of testing. To overcome the disadvantages of
Min Du, Xu Hai Chen
core   +1 more source

Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport

open access: yesAdvanced Functional Materials, EarlyView.
Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar   +1 more
wiley   +1 more source

Capacitance Properties of Electrochemically Synthesised Polybithiophene-Graphene Exfoliated Composite Films [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2019
The graphene (GR) has attracted intensive interest due to its two-dimensional and unique physical properties. In the present study, the graphene sheets were synthesized by electrochemical exfoliation of graphite in sulfuric acid solution.
Abdelfetteh Sayah   +3 more
doaj  

Similarity of Heterogeneous Kinetics to Delay of Double-Layer Capacitance Using Chronoamperometry

open access: yesElectrochem, 2023
Chronoamperometric curves for the oxidation of a ferrocenyl derivative via a potential step, calculated using the Cottrell equation, showed less diffusion-controlled currents on a platinum wire electrode.
Yuanyuan Liu   +2 more
doaj   +1 more source

Theory of chronoamperometry at cylindrical microelectrodes and their arrays

open access: yes, 2008
Potential step chronoamperometry at cylindrical electrodes is modeled using the finite difference method in a two-dimensional (2D) simulation space. Trends are discussed in terms of the cylinder height-to-radius ratio Ze for top-only, side-only, and ...
Streeter, I   +2 more
core   +1 more source

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