A
André Savall
Researcher at University of Toulouse
Publications - 67
Citations - 2003
André Savall is an academic researcher from University of Toulouse. The author has contributed to research in topics: Electrolysis & Electrochemistry. The author has an hindex of 21, co-authored 67 publications receiving 1840 citations. Previous affiliations of André Savall include Paul Sabatier University & Électricité de France.
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Electrochemical preparation of peroxodisulfuric acid using boron doped diamond thin film electrodes
TL;DR: In this article, a reaction mechanism involving hydroxyl radicals, HSO4-and undissociated H2SO4 is proposed, where electrogenerated hydroxym radicals at the B-doped synthetic diamond electrodes (BDD) anode react with HSO 4 and H2 SO 4 giving peroxodisulfate.
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Mechanistic Aspects of Phenol Electrochemical Degradation by Oxidation on a Ta / PbO2 Anode
TL;DR: The electrochemical oxidation of phenol in an aqueous solution is a complex transformation involving several transfer steps of oxygen atoms and electrons as discussed by the authors, which occurs through the intermediary of hydroxyl radicals adsorbed on the active sites of the anode.
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Electrochemical degradation of phenol in aqueous solution on bismuth doped lead dioxide : a comparison of the activities of various electrode formulations
N. Belhadj Tahar,André Savall +1 more
TL;DR: In this article, the authors describe the development of electrochemical processes for the oxidative degradation of toxic organic chemicals in waste waters, and show that the pure PbO2 anode is the most efficient for phenol degradation.
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Electrochemical incineration of cresols: A comparative study between PbO2 and boron-doped diamond anodes
TL;DR: From these oxidation by-products, a plausible reaction sequence for m-cresol mineralization on both anodes is proposed and the energy consumption for the corresponding electrochemical process is calculated.
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Preparation of oxygen evolving electrodes with long service life under extreme conditions
François Cardarelli,Pierre Taxil,André Savall,Ch. Comninellis,Georgia Manoli,Olivier Leclerc +5 more
TL;DR: In this article, an anode of the type Metal/Ta/Ta2O5-IrO2 with a surface load of 22gm-2 IrO2, submitted to the severe test conditions used in this work, exhibits a standardized lifetime tenfold greater than one made with ASTM grade 4 titanium base metal.