Buscar
Mostrando ítems 21-30 de 20809
Transfer hydrogenation of N-benzylideneaniline catalyzed by ruthenium complexes with pincer-type phosphorus nitrogen ligands using propan-2-ol as the hydrogen source
(Elsevier, 2017)
Ruthenium complexes containing phosphorus-nitrogen, pincer-type (NPN) ligands show high activities and
selectivities in the transfer hydrogenation of N-benzylideneaniline using propan-2-ol as the hydrogen source.
Such ...
MATERIALS FOR HYDROGEN STORAGE IN NANOCAVITIES: DESIGN CRITERIA
(International Journal Of Hydrogen Energy, 2013-01-16)
Theoretical study of photochemical hydrogen abstraction by triplet aliphatic carbonyls by using density functional theory
(American Chemical Society, 2012-12-18)
Quantum confinement in hydrogen bond
(Wiley-Blackwell, 2015-06-15)
In this work, the quantum confinement effect is proposed as the cause of the displacement of the vibrational spectrum of molecular groups that involve hydrogen bonds. In this approach, the hydrogen bond imposes a space ...
Niobium hydrogenation process Effect of temperature and cooling rate from the hydrogenation temperature
(ELSEVIER SCI LTD, 2011)
High-purity niobium powder can be produced via the hydrogenation and dehydrogenation processes The present work aimed at the effect of temperature and cooling rate conditions on the niobium hydrogenation process using ...
Analysis of proton NMR in hydrogen bonds in terms of lone-pair and bond orbital contributions
(Wiley, 2015-11)
NMR spectroscopic parameters of the proton involved in hydrogen bonding are studied theoretically. The set of molecules includes systems with internal resonance-assisted hydrogen bonds, internal hydrogen bonds but no ...
Materials for Hydrogen Storage in Nanocavities: Design criteria
(ScienceDirect, 2013-01-16)