Results 91 to 100 of about 132,329 (194)

Effects of Nanoparticle Geometry and Size Distribution on Diffusion Impedance of Battery Electrodes

open access: yes, 2012
The short diffusion lengths in insertion battery nanoparticles render the capacitive behavior of bounded diffusion, which is rarely observable with conventional larger particles, now accessible to impedance measurements. Coupled with improved geometrical
Bazant, M. Z., Song, J.
core   +1 more source

Influence of sodium chloride content in electrolyte solution on electrochemical impedance measurements of human dentin

open access: yesDental Research Journal, 2017
Background: The aim of this study was to investigate the influence of sodium chloride (NaCl) content in electrolyte solution on electrochemical impedance measurements of human dentin by employing electrochemical impedance spectroscopy.
Aziza Eldarrat, Alec High, Girish Kale
doaj   +1 more source

Inhibitive Effects by Some Benzothiazole Derivatives on Mild Steel Corrosion in 1 N HCl

open access: yesInternational Journal of Electrochemical Science, 2014
The inhibition effect of some Benzothiazole derivatives 1,3-benzothiazol-2-amine (BTA), 6-methyl- 1,3-benzothiazol-2-amine (MBTA) and 2-amino-1,3-benzthiazole-6-thiol (TBTA) against mild steel corrosion in 1 N HCl solutions were evaluated using ...
N.S. Patel   +4 more
doaj   +1 more source

Impedimetric pyrene determination at fMWCNTs/CuO-ZnO modified glassy carbon electrode

open access: yesDiscover Applied Sciences
Pyrene, a well-known polycyclic aromatic hydrocarbon and persistent environmental pollutant, poses significant health and environmental risks due to its high potential for toxicity and carcinogenicity.
Funmilola A. Adesanya, Omolola E. Fayemi
doaj   +1 more source

Three-Electrode Dynamic Electrochemical Impedance Spectroscopy as an Innovative Diagnostic Tool for Advancing Redox Flow Battery Technology

open access: yesEnergies
Vanadium redox flow batteries (VRFBs) experience performance losses driven by electrode ageing, yet the underlying mechanisms remain poorly resolved under operational conditions. This work presents a novel application of dynamic electrochemical impedance
Eliza Hałas   +4 more
doaj   +1 more source

Inhibition Effect of 3-bromo-2-phenylimidazol[1,2- a]pyridine towards C38 Steel Corrosion in 0.5M H2SO4 Solution.

open access: yesInternational Journal of Electrochemical Science, 2014
The inhibition effect of 3-bromo-2-phenylimidazol[1,2- a]pyridine on the corrosion behaviour of C38 steel in 0.5M H2SO4 solution was investigated using weight loss, potentiostatic polarization and electrochemical impedance spectroscopy methods.
R. Salghi   +7 more
doaj   +1 more source

Study of the Inhibition Effect of Carbendazim Towards Carbon Steel Corrosion in 0.50M HCl Solutions

open access: yesInternational Journal of Electrochemical Science, 2017
The inhibition effect of carbendazim on the corrosion behavior of carbon steel in 0.50M HCl solution was investigated using weight loss, potentiostatic polarization and electrochemical impedance spectroscopy techniques.
Ismat H. Ali, Mohammad I. Khan
doaj   +1 more source

Determination of Donepezil HCl Release from Electrospun Fiber by Electrochemical Impedance Spectroscopy

open access: yesInternational Journal of Electrochemical Science, 2016
Electrospun fibers of polyurethane [PU] and [PU/HPC] with or without drug loaded were successfully fabricated by electrospinning technique. The structures of the PU/ hydroxypropyl cellulose (HPC) electrospun fiber loaded with Donepezil (DP) were ...
Asli Gencturk, A. Sezai Sarac
doaj   +1 more source

Characterization of Chitosan Polyethylene glycol Hydroxyapatite composite coatings fabricated by dip coating

open access: yesRevista UIS Ingenierías
The development and characterization of bioactive surfaces based on chitosan-polyethylene glycol coatings modified with hydroxyapatite on Ti6Al4V alloy were conducted to enhance bioactivity.
Anderson Sandoval-Amador   +4 more
doaj   +1 more source

The deep investigation of structural and electrochemical analysis on the anti-corrosion behavior of MgCo2O4 and ZnCo2O4 spinel nanoparticles in acid medium

open access: yesResults in Surfaces and Interfaces
In this work, spinel shaped MgCo2O4 and ZnCo2O4 nanoparticles were synthesized by co-precipitation route and applied as protective coatings on the mild steel surface to enhance its corrosion inhibition efficiency in acidic environments.
Shifana Meeran   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy