Results 31 to 40 of about 27,947 (223)

AFM study of oxygen reduction products on HOPG in the LiPF6–DMSO electrolyte [PDF]

open access: yes, 2013
Ex situ atomic force microscopy (AFM) has been used to study the morphology of oxygen reduction products in the LiPF6–dimethyl sulfoxide (DMSO) electrolyte, i.e. Li2O2 on a highly oriented pyrolytic graphite (HOPG) surface.
Calvo, Ernesto Julio   +3 more
core   +1 more source

Electrochemical preparation of peroxodisulfuric acid using boron doped diamond thin film electrodes [PDF]

open access: yes, 2002
We have investigated the electrochemical oxidation of sulfuric acid on boron-doped synthetic diamond electrodes (BDD) obtained by HF CVD on p-Si. The results have shown that high current efficiency for sulfuric acid oxidation to peroxodisulfuric acid can
Comninellis, Christos   +3 more
core   +1 more source

Construccion y utilizacion de un electrodializador en serie para laboratorio Manufacturing and using of an electrodialyzer in series to laboratory

open access: yesQuímica Nova, 2009
There are different concepts in electrochemistry that must be supported by a laboratory practice to better understand their importance in industrial applications.
Antonio Montes-Rojas   +1 more
doaj   +1 more source

Unusual kinetic behavior in cathodic H2 evolution from KF.2HF melts at mild-steel and alloy electrodes [PDF]

open access: yesHemijska Industrija, 2004
Apart from its interest as a "model" process for kinetic studies of gas-evolving electrode reactions, the cathodic hydrogen evolution reaction (her) is involved in several processes that are of importance in applied electrochemistry, e.g., as the ...
Conway Con B.E., Qian S.Y.
doaj   +1 more source

Current application and development trend in electrochemical measurement methods for the corrosion study of stainless steels

open access: yes工程科学学报, 2020
Carbon steels are prone to a high level of corrosion when exposed to harsh environments. Stainless steels, having better corrosion resistance, are therefore, used in many applications to mitigate the high risk of failure due to corrosion.
Zhu WANG, Zhe FENG, Lei ZHANG, Min-xu LU
doaj   +1 more source

The charge transport process at poly(orthoaminophenol) film electrodes [PDF]

open access: yes, 2018
Poly(o-aminophenol) (POAP) films were deactivated and then reactivated, and dependences of the different charge-transport and charge-transfer parameters on the degree of deactivation (θc ) were obtained by employing Electrochemical Impedance Spectroscopy.
Tucceri, Ismael Ricardo
core   +1 more source

Studies on Pitting Corrosion of Al-Cu-Li Alloys Part III: Passivation Kinetics of AA2098-T851 Based on the Point Defect Model. [PDF]

open access: yes, 2019
In this paper, the passivation kinetics of AA2098-T851 was investigated by a fundamental theoretical interpretation of experimental results based on the mixed potential model (MPM).
Ghanbari, Elmira   +3 more
core   +2 more sources

Double layer charging driven carbon dioxide adsorption limits the rate of electrochemical carbon dioxide reduction on Gold. [PDF]

open access: yes, 2020
Electrochemical CO[Formula: see text] reduction is a potential route to the sustainable production of valuable fuels and chemicals. Here, we perform CO[Formula: see text] reduction experiments on Gold at neutral to acidic pH values to elucidate the long ...
Chan, Karen   +6 more
core   +1 more source

Electrochemical tip-enhanced Raman spectroscopy imaging with 8 nm lateral resolution

open access: yesElectrochemistry Communications, 2019
Herein, we report tip-enhanced Raman spectroscopy (TERS) hyperspectral imaging under electrochemical control of a non-Raman-resonant molecular compound. A new setup combining a Scanning Tunneling Microscope (STM) and an optical coupling with high signal ...
Thomas Touzalin   +3 more
doaj   +1 more source

Forming electrochemically active biofilms from garden compost under chronoamperometry [PDF]

open access: yes, 2008
Dimensionally stable anodes (DSA) were polarized at different constant potential values for several days in garden compost. After an initial lag period ranging from 1 to 10.5 days, the current increased fast and then stabilized for days.
Bergel, Alain   +2 more
core   +1 more source

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