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Concept

Hydrure d'aluminium

Publications associées (27)

Highly Enantioselective Rhodium(I)-Catalyzed Carbonyl Carboacylations Initiated by C-C Bond Activation

Nicolai Cramer, Laetitia Marie Mélanie Souillart

The lactone motif is ubiquitous in natural products and pharmaceuticals. The Tishchenko disproportionation of two aldehydes, a carbonyl hydroacylation, is an efficient and atom-economic access to lactones. However, these reaction types are limited to the t ...

Wiley-Blackwell2014

Methane Clathrate Hydrate Nucleation Mechanism by Advanced Molecular Simulations

Simone Meloni

The nucleation mechanisms of methane hydrates are studied using well-tempered metadynamics and restrained molecular dynamics. The collective variables we used to follow the process are the methane-methane and methane-water coordination numbers, from which ...

Amer Chemical Soc2014

Reactivity enhancement of oxide skins in reversible Ti-doped NaAlH4

Andreas Züttel

The reversibility of hydrogen sorption in complex hydrides has only been shown unambiguously for NaAlH4 doped with transition metal compounds. Despite a multitude of investigations of the effect of the added catalyst on the hydrogen sorption kinetics of Na ...

Amer Inst Physics2014

Photoinduced Biphasic Hydrogen Evolution: Decamethylosmocene as a Light-Driven Electron Donor

Hubert Girault, Heron Vrubel, Micheal Diarmaid Scanlon, Astrid Johana Olaya Avendano, Peiyu Ge, Imren Hatay

Excitation of the weak electron donor decamethylosmocene on illumination with white light produces an excited-state species capable of reducing organically solubilized protons under biphasic conditions. Insight into the mechanism and kinetics of light-driv ...

Wiley-Blackwell2013

Hydrogen storage: beyond conventional methods

Gabor Laurenczy, Séverine Joëlle Moret, Weijia Gan, Andrew Francis Dalebrook, Martin Grasemann

The efficient storage of hydrogen is one of three major hurdles towards a potential hydrogen economy. This report begins with conventional storage methods for hydrogen and broadly covers new technology, ranging from physical media involving solid adsorbent ...

Royal Society of Chemistry2013

Multiferroicity in the geometrically frustrated FeTe2O5Cl

Helmuth Berger

The layered FeTe2O5Cl compound was studied by specific-heat, muon-spin relaxation, nuclear magnetic resonance, and dielectric as well as neutron and synchrotron x-ray diffraction measurements, and the results were compared to isostructural FeTe2O5Br. We fi ...

Amer Physical Soc2013

Synthesis, Reactivity, and Catalytic Application of a Nickel Pincer Hydride Complex

Rosario Scopelliti, Xile Hu, Jan Breitenfeld

The nickel(II) hydride complex [(MeN2N)Ni-H] (2) was synthesized by the reaction of [(MeN2N)Ni-OMe] (6) with Ph2SiH2 and was characterized by NMR and IR spectroscopy as well as X-ray crystallography. 2 was unstable in solution, and it decomposed via two re ...

American Chemical Society2012