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Driving the Oxygen Evolution Reaction by Nonlinear Cooperativity in Bimetallic Coordination Catalysts
(American Chemical Society, 2016-03)
Developing efficient catalysts for electrolysis, in particular for the oxygen evolution in the anodic half cell reaction, is an important challenge in energy conversion technologies. By taking inspiration from the catalytic ...
Why are MoS2 monolayers not a good catalyst for the oxygen evolution reaction?
(Elsevier Science, 2020-10-30)
We use density functional theory based calculations to study the energetics of the oxygen evolution reaction on a monolayer of MoS2. This material, a prototypical example of a layered transition metal dichalcogenide, is ...
Oxygen consumption and the evolution of order: negentropy criteria applied to the evolution of ants
(1993-07-01)
Optimization of energy use by evolving organisms, predicted by theoretical extensions of the neo-Darwinian theory, i. contrasted with that of irreversible thermodynamics, which predicts an increase in orderliness and thus ...
Pulsations of massive ZZ Ceti stars with carbon/oxygen and oxygen/neon cores
(EDP Sciences, 2004-12)
We explore the adiabatic pulsational properties of massive white dwarf stars with hydrogen-rich envelopes and oxygen/neon and carbon/oxygen cores. To this end, we compute the cooling of massive white dwarf models for both ...
Pulse electrodeposition of CoFe thin films covered with layered double hydroxides as a fast route to prepare enhanced catalysts for oxygen evolution reaction
(2018-03-15)
A novel, ultra-fast, and one-step method for obtaining an effective catalyst for oxygen evolution reaction is proposed. The procedure consists in direct electrodeposition, in a free-nitrate bath, of CoFe alloy films covered ...
Photosynthesis induction in Eucalyptus urograndis seedlings and cuttings measured by Open Photoacoustics
(Japan Soc Analytical Chemistry, 2001-01-01)
In this work we study the photosynthetic induction in Eucalyptus urograndis leaves using the Open Photoacoustic Cell Technique. In vivo and in situ measurements were performed in leaves of four months-old E. urograndis ...