By Costas G. Vayenas, Symeon Bebelis, Costas Pliangos, Susanne Brosda, Demetrios Tsiplakides
This booklet describes the phenomenology, concept and capability purposes of the phenomenon of electrochemical advertising, the place electrochemically brought on ion spillover prompts and controls heterogeneous catalysis. The starting place of electrochemical merchandising is mentioned in mild of a plethora of floor spectroscopic and electrochemical ideas. Electrochemical and classical advertising are in comparison, their universal ideas are pointed out and promotional kinetics are conscientiously modeled and in comparison with scan.
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Additional resources for Electrochemical Activation of Catalysis
Sample text
Nicole, E. Plattner, C. G. Vayenas, Electrochemical Promotion of catalyst for the gas phase combustion of ethylene, J. Appl. Electrochem. 25, 978-981 (1995). I. M. Lambert, Electrochemical Promotion of the NO + Ethylene Reaction over Platinum, J. Catal. 152, 211-214 (1995). R. Harkness, C. M. V. G. Vayenas, Ethylene oxidation over Platinum: In situ electrochemical promotion using and studies with a Pt(l 1 l)/Na model catalyst, J. Catal. 160, 19-26 (1996). C. Cavalca, G. G. Vayenas, and G. Haller, Electrochemical Modification of oxidation selectivity and activity on a Pt single-pellet catalytic reactor, J.
Typically is of the order of or 3D (Debye). g. g. 3 Electropositive Promoters: Alkali Metals Alkalis are the most important electropositive promoters of metal and metal oxide catalysts. They are used in many important industrial catalysts but are also quite suitable for fundamental studies since they can be easily introduced under vacuum conditions on well-characterized model metal surfaces. Alkali metals are strongly electropositive elements with low (2-3 eV) work function and low ionization potential.
E. E. , Kluwer Academic/Plenum Publishers, New York (1996), pp. 57-202. 42. G. Vayenas, and S. Neophytides, Electrochemical Activation of Catalysis: In situ controlled promotion of catalyst surfaces, in Catalysis-Special periodical Report, Royal Society of Chemistry, Cambridge (1996), pp. 199-253. 43. G. Vayenas, S. V. Yentekakis, and S. J. M. , Boca Raton (1997), pp. 445-480. 44. G. M. Lambert, S. Ladas, S. Bebelis, S. S. C. Filkin, M. Makri, D. Tsiplakides, C. Cavalca, and K. Besocke, Direct STM, XPS and TPD observation of spillover phenomena over mm distances on metal catalyst films interfaced with solid electrolytes, Stud.