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Stainless Steel Electrodes to Determine Biodiesel Content in Petroleum Diesel Fuel by Electrochemical Impedance Spectroscopy
(Wiley-Blackwell, 2017-03-01)
The blending ratio of biodiesel in petroleum diesel has become one of the most important parameters to ensure the quality of diesel/biodiesel blend. This paper presents a fast and simple method based on electrochemical ...
Carbon xerogels as electrochemical supercapacitors. Relation between impedance physicochemical parameters and electrochemical behaviour
(Elsevier, 2012-07)
The electrochemical behavior of carbon xerogels was studied with the aim of analyzing the performance of the materials used as electrochemical supercapacitors (SC) and to relate with physicochemical parameters. These ...
EIS parameters and cell spacings of an Al-Bi alloy in NaCl solution
(Pergamon-elsevier Science LtdOxfordInglaterra, 2013)
Effect of Cation Demixing on the Electrochemical Performance of LSCFO Cathodes for SOFCs
(Electrochemical Society, 2014-10)
The commercialization of Solid oxide fuel cells (SOFCs) is still hindered by their cost and long term degradation. One of the most common degradation mechanisms of La1-xSrxFe1-yCoyO3-d (LSCFO) cathodes reported in literature ...
Electrochemical impedance spectroscopy investigation of the electrochemical behaviour of copper coated with artificial patina layers and submitted to wet and dry cycles
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
Due to rain events historical monuments exposed to the atmosphere are frequently submitted to wet and dry cycles. During drying periods wetness is maintained in some confined regions and the corrosion product layer, generally ...
EVALUATION OF PROTECTING PROPERTIES OF EPOXY COATINGS ON NAVY STEEL BY ELECTROCHEMICAL IMPEDANCE ESPECTROSCOPY
(Sociedad Chilena de Química, 2005)
Resistência à corrosão das fases presentes em amálgamas dentários
(2001-12-01)
In this work, the corrosion resistance behavior of three of their phases presents in dental amalgam has been investigated: γ1-Ag2Hg3 (the matrix phase in the microstructure), γ2-Sn7-8Hg (the phase most susceptible to ...
Electrochemical properties and nano-hardness of anodic oxide film grown over Al-Cu alloy
(2004-12-01)
Al-Cu alloy is largely employed in mechanical and aircraft industries. Usually aluminum and aluminum alloys are submitted to an electrochemical process called anodizing that consists on growing an oxide film on their ...
Complex numbers-partial least-squares applied to the treatment of electrochemical impedance spectroscopy data
(Elsevier Science, 2019-11)
This work investigated the application of partial least-squares regression of complex numbers on multivariate data obtained by electrochemical impedance spectroscopy (EIS). The use of complex numbers–PLS was evaluated in ...