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MATHEMATICAL APPROACH OF DIFFUSION IN THE ELECTROCHEMICAL CONTEXT
(Soc Brasileira Quimica, 2016-04-01)
The aim of this study was to explain in detail the mathematical methods used to deal with diffusion equations, mainly for students and researchers interested in electrochemistry and related areas. Emphasis was placed on ...
SnO(2)-based materials for pesticide degradation
(ELSEVIER SCIENCE BV, 2010)
This study presents the results of the degradation of the pesticide atrazine using electrochemical and photo-assisted electrochemical degradation techniques using SnO(2)-containing electrode of nominal composition electrodes ...
Electrochemical characterization of chromate free conversion coatings on electrogalvanized steel
(Universidad Federal de Sao Carlos, 2014-03)
The chromate conversion treatment is widely used, but it requires highly toxic chromic acid solutions with the consequent effluent disposal and ecological problems. The removal of these toxic chemicals is considered a ...
The assessment of a smart anticorrosive coating by the electrochemical noise technique
(Elsevier Science Sa, 2012-12)
Zinc phosphate and related compounds are convenient replacements for chromates. However, more eco-compatible pigments are being investigated. The objective of this research was to develop a modified zeolitic rock which is ...
Electrochemical method for Ag-PEG nanoparticles synthesis
(Hindawi Publishing Corporation, 2013-03)
In this work we present an electrochemical method to successfully prepare silver nanoparticles using only polyethylene glycol as stabilizer and without any other reactive. Here we study the use of the polymeric stabilizer ...