Results 31 to 40 of about 132,329 (194)

Delaminated areas beneath organic coating: A local electrochemical impedance approach [PDF]

open access: yes, 2006
Local electrochemical impedance mapping was used to investigate delamination phenomena at the steel/epoxy-vinyl primer interface. The delamination occurred from an artificial defect(cutter scribing) and from ageing in a salt spray chamber.
Aragon, Emmanuel   +3 more
core   +1 more source

Diffusion–convection impedance for a micro-band electrode under microfluidic conditions

open access: yesElectrochemistry Communications, 2022
Diffusion–convection impedance for a micro-band electrode placed in a Poiseuille flow was studied experimentally under microfluidic conditions. Electrochemical impedance spectroscopy (EIS) experiments performed with a fast electrochemical system show ...
Claire Poujouly   +7 more
doaj   +1 more source

Evidence for electronic and ionic limitations at the origin of the second voltage plateau in nickel electrodes, as deduced from impedance spectroscopy measurements [PDF]

open access: yes, 2008
The second plateau occurring during the reduction of the nickel oxyhydroxide electrode (NOE) was studied by impedance spectroscopy on a cell with a pasted electrode prepared from commercial undoped -Ni(OH)2.
Bardé, Fanny   +3 more
core   +3 more sources

Olive Leaf Extract as a Corrosion Inhibitor of Carbon Steel in CO2-Saturated Chloride–Carbonate Solution

open access: yesInternational Journal of Electrochemical Science, 2016
In the present study corrosion inhibition of carbon steel in CO2-saturated chloride–carbonate solution by the olive leaf extract has been researched.
Gordana Pustaj   +2 more
doaj   +1 more source

Corrosion protection of carbon steel by an epoxy resin containing organically modified clay [PDF]

open access: yes, 2007
This study focusses on the use of montmorillonite clay (MMT) treated with an organic compound (aminotrimethylphosphonic acid (ATMP)) and dispersed in an epoxy resin to improve corrosion protection of carbon steel.
Hang, To Thi Xuan   +5 more
core   +3 more sources

Theoretical and Electrochemical Studies of Metformin as Corrosion Inhibitor for Mild Steel in Hydrochloric Acid Solution

open access: yesInternational Journal of Electrochemical Science, 2012
The effect of Metformin was investigated by gravimetric, potentiodynamic polarization and electrochemical impedance spectroscopy. Polarization results revealed that Metformin acted as mixed type inhibitors.
Ambrish Singh   +2 more
doaj   +1 more source

Plant impedance spectroscopy: a review of modeling approaches and applications

open access: yesFrontiers in Plant Science, 2023
Electrochemical impedance spectroscopy has emerged over the past decade as an efficient, non-destructive method to investigate various (eco-)physiological and morphological properties of plants. This work reviews the state-of-the-art of impedance spectra
Maxime Van Haeverbeke   +2 more
doaj   +1 more source

Silicon Derived from Glass Bottles as Anode Materials for Lithium Ion Full Cell Batteries. [PDF]

open access: yes, 2017
Every year many tons of waste glass end up in landfills without proper recycling, which aggravates the burden of waste disposal in landfill. The conversion from un-recycled glass to favorable materials is of great significance for sustainable strategies.
Ahmed, Kazi   +8 more
core   +1 more source

Local electrochemical impedance spectroscopy: A review and some recent developments [PDF]

open access: yes, 2011
Local electrochemical impedance spectroscopy (LEIS), which provides a powerful tool for exploration of electrode heterogeneity, has its roots in the development of electrochemical techniques employing scanning of microelectrodes.
Huang, Vicky Mei-Wen   +5 more
core   +3 more sources

Screen printed Pb₃O₄ films and their application to photoresponsive and photoelectrochemical devices [PDF]

open access: yes, 2018
A new and simple procedure for the deposition of lead (II, IV) oxide films by screen printing was developed. In contrast to conventional electrochemical methods, films can be also deposited on non-conductive substrates without any specific dimensional ...
Latini, Alessandro   +2 more
core   +1 more source

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