Results 61 to 70 of about 39,740 (295)
Hydrogen Sorption and Rehydrogenation Properties of NaMgH3
Metals, 2022 The formation and hydrogen sorption properties of the NaMgH3 perovskite/type hydride have been examined. Samples were mechanically ball milled under argon for 2, 5 and 15 h; then characterized by X-ray diffraction (XRD), differential scanning calorimetry
Luis Contreras +4 more
doaj +1 more source
Chromium oxide catalysts in the dehydrogenation of alkanes [PDF]
, 2005 Light alkenes, such as propene and butenes, are important intermediates in the manufacture of fuel components and chemicals. The direct catalytic dehydrogenation of the corresponding alkanes is a selective way to produce these alkenes and is frequently ...
Airaksinen, Sanna
core
Oxygen evolution at the BiVO4-water interface: Mechanism of the water dehydrogenation reaction
, 2022 We study the water dehydrogenation reaction at the BiVO4(010)-water interface by combining nudged-elastic-band calculations and electronic structure calculations at the hybrid functional level.
Alfredo, Pasquarello +2 more
core +1 more source
Advanced Science, EarlyView.This review identifies current and future directions in abiotic nanostructured catalysts to develop reliable and sustainable glucose fuel cells to power the next generation of bioelectronic devices. ABSTRACT The global rise in incidence of chronic diseases has led to the demand for innovative solutions that help patients manage their conditions with ...
Asghar Niyazi +3 more
wiley +1 more source
Versatile CO2 hydrogenation-dehydrogenation catalysis with Ru-PNP/ionic liquid system
, 2022 High catalytic activities of Ru-PNP complexes in ionic liquid (IL) were obtained for the reversible hydrogenation of CO2 and dehydrogenation of formic acid (FA) under exceedingly mild conditions.
Brenda, Rabell +5 more
core +1 more source
MetalCenter‐Dependent Selectivity Divergence in MN4 Single‐Atom Catalysts for Aerobic HMF Oxidation
Advanced Science, EarlyView.Two single‐atom catalysts with M‐N4 configurations (FeN4 and CoN4) were developed for selective HMF oxidation. FeN4 achieves 93.9% selectivity toward FFCA via superoxide anions (O2•−), while CoN4 preferentially produces FDCA through hydroxyl radicals (•OH). DFT calculations reveal that distinct adsorption energies and charge redistribution at the metal
Haoyu Wang +6 more
wiley +1 more source
Catalytic Dehydrogenation of Complex Hydrides for Hydrogen Storage
, 2010 Hydrogen Storage is one of the pending and challenging technical barriers in the implementation of hydrogen energy.1.2 Amide-hydride and ammonia borane are the two systems attracting considerable attention.
陈萍
core +1 more source
Step enhanced dehydrogenation of ethanol on Rh
, 2008 We have investigated the adsorption and decomposition of ethanol on the Rh(111) and Rh(5 5 3) surfaces at room temperature with special emphasis on the dehydrogenation.
Andersen, Jesper N +18 more
core +1 more source
Advanced Science, EarlyView.Integrating interpretable machine learning with the fixed‐potential method reveals a novel mechanism: the catalytic activity of the electrochemical nitrogen reduction reaction is governed by partial charge transfer, induced by variations in the intermediate potential of zero charge under constant potential.
Yufei Xue +6 more
wiley +1 more source
Beilstein Journal of Organic Chemistry, 2015 The first stereoselective synthesis of lippidulcines A, B and C has been accomplished starting from (+)-hernandulcin, which has been prepared on a multigram scale. The previously assigned absolute configurations have been confirmed. The key steps of this
Marco G. Rigamonti, Francesco G. Gatti
doaj +1 more source