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Comment on “Dissociation of Water under Pressure”
Physical Review Letters, 2002A Comment on the Letter by Eric Schwegler et al., Phys. Rev. Lett. 87, 265501 (2001). The authors of the Letter offer a Reply.
Dellago, C +4 more
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A direct measurement of the dissociation energy of water
The Journal of Chemical Physics, 2006We have performed a direct measurement of one of the most fundamental thermochemical values: the O-H bond energy in water. Using a triple-resonance laser excitation scheme, we excite the molecule through a series of vibrational overtone transitions to access directly the onset of the dissociative continuum.
Maksyutenko P, Rizzo TR, Boyarkin OV
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Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, 1986
A relationship between the current density i and the current efficiency η of H+ and OH– ions generated by dissociation of water above the limiting current density in ion-exchange membrane electrodialysis has been proposed. Generation rates of H+ and OH– ions in the dissociation of water, H2O [graphic omitted] H++ OH– are given as the difference between
Yoshinobu Tanaka, Manabu Senō
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A relationship between the current density i and the current efficiency η of H+ and OH– ions generated by dissociation of water above the limiting current density in ion-exchange membrane electrodialysis has been proposed. Generation rates of H+ and OH– ions in the dissociation of water, H2O [graphic omitted] H++ OH– are given as the difference between
Yoshinobu Tanaka, Manabu Senō
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Water dissociation on multimetallic catalysts
Applied Catalysis B: Environmental, 2017Abstract DFT based calculations were employed in the study of the dissociation of the water molecule onto copper and nickel (110) and (111) surface models, incorporating two additional metallic elements, because it was found previously that metal alloying leads to strong synergic effects in the catalysis of this reaction.
José L.C. Fajín +2 more
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Dissociation of Water on MgO(100)
The Journal of Physical Chemistry B, 2002The adsorption of water on well-ordered MgO(100) surfaces has been studied using metastable impact electron spectroscopy (MIES), ultraviolet photoelectron spectroscopy (UPS), and temperature-progra...
Y. D. Kim, J. Stultz, D. W. Goodman
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Dissociation of water on a palladium nanoparticle
International Journal of Quantum Chemistry, 2010AbstractAb initio SCF‐CI theory has been used to examine the interactions of a single water molecule with a 31‐atom nanocluster of palladium. Calculations are performed on singly‐charged cationic and anionic particles in addition to the neutral system to determine effects of charging on the adsorption energy of water and the barriers to dissociation ...
Brian N. Papas, Jerry L. Whitten
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Dissociative chemisorption of water on titanium
Langmuir, 1988Etude experimentale par spectrometrie de recul direct en temps de vol, et par spectrometrie de photoelectron. Analyse des especes presentes a la surface. L'analyse thermodynamique montre qu'il existe une force conductrice tres importante envers la chimisorption ...
Subhodaya Aduru, J. Wayne Rabalais
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Dissociation of Acetic Acid in Water
Nature, 1933IN the measurements of Maclnnes and Shedlovsky1 and Jeffery and Vogel2 on the conductivity of acetic acid and its salts in water, which have recently been the subject of correspondence in these columns3, the most noticeable divergence is in the values for dilute solutions of sodium acetate.
C. W. DAVIES, W. H. BANKS
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Partial Dissociation of Water on Ru(0001)
Science, 2002Initial water deposition on the moderately reactive precious metal surface Ru(0001) has been thought to produce an ice-like bilayer. However, calculations from first principles show that the wetting layer observed on Ru(0001) cannot be formed of undissociated water molecules.
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REACTIONS IN DISSOCIATED WATER VAPOR
Canadian Journal of Chemistry, 1951Water vapor dissociated by an electric discharge and passed into a cold trap yielded products which gave off oxygen at temperatures above −120°C. and at room temperature consisted of hydrogen peroxide and water. With products formed under given conditions, the amount of oxygen evolved with warming was proportional to the total amount of product and ...
R. A. Jones, C. A. Winkler
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