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Catalyzed Complex Metal Hydrides
MRS Bulletin, 2002AbstractComplex hydrides are mixed ionic–covalent compounds that can serve as reversible H2storage media only when they are catalyzed by a transition metal such as Ti. As the prime example, the phenomenology of Ti-catalyzed sodium alanate (NaAlH4) is reviewed from a historical perspective.
Bogdanović, B., Sandrock, G.
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ChemPhysChem, 2008
AbstractThe goal of the medieval alchemist, the chemical transformation of common metals into nobel metals, will forever be a dream. However, key characteristics of metals, such as their electronic band structure and, consequently, their electric, magnetic and optical properties, can be tailored by controlled hydrogen doping.
Remhof A, Borgschulte A
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AbstractThe goal of the medieval alchemist, the chemical transformation of common metals into nobel metals, will forever be a dream. However, key characteristics of metals, such as their electronic band structure and, consequently, their electric, magnetic and optical properties, can be tailored by controlled hydrogen doping.
Remhof A, Borgschulte A
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Rhodium Tetracarbonyl Hydride: The Elusive Metal Carbonyl Hydride
Angewandte Chemie International Edition, 200210.1002/1521-3773(20021018)41:203.0.CO;2-0 ; Angewandte Chemie - International Edition ; 41 ; 20 ; 3785-3789 ...
Li, C. +3 more
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SECONDARY BATTERIES – NICKEL SYSTEMS | Nickel–Metal Hydride: Metal Hydrides
2009Many scientists and even policy-makers are nowadays openly speculating about the future hydrogen economy for which it is believed that hydrogen-driven fuel cells are going to play a dominant role in transportation, thereby replacing conventional and inefficient internal combustion engines.
P.H.L. Notten, M. Latroche
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International Journal of Materials Research, 2009
Abstract Due to hydrogenation, the crystal structure of GdNiAl distorts from hexagonal to orthorhombic. The magnetic ordering temperature decreases dramatically and the magnetic entropy of this phase transition is in good agreement with theory.
Karl Eichinger +6 more
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Abstract Due to hydrogenation, the crystal structure of GdNiAl distorts from hexagonal to orthorhombic. The magnetic ordering temperature decreases dramatically and the magnetic entropy of this phase transition is in good agreement with theory.
Karl Eichinger +6 more
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Properties of nanoscale metal hydrides
Nanotechnology, 2009Nanoscale hydride particles may exhibit chemical stabilities which differ from those of a macroscopic system. The stabilities are mainly influenced by a surface energy term which contains size-dependent values of the surface tension, the molar volume and an additional term which takes into account a potential reduction of the excess surface energy ...
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The multifarious world of transition metal hydrides
Chemical Society Reviews, 2003AbstractFor Abstract see ChemInform Abstract in Full Text.
G Sean, McGrady, Gemma, Guilera
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Nickel-Metal Hydride and Silver-Metal Hydride Batteries for Aerospace Applications
SAE Technical Paper Series, 1992<div class="htmlview paragraph">Nickel and silver-metal hydride batteries are being developed for aerospace applications by Eagle-Picher. Metal hydride batteries offer a number of advantages over other aerospace battery systems. Nickel-metal hydride batteries have twice the gravimetric energy density of nickel-cadmium and twice the volumetric ...
Dwaine Coates, Chris Fox, Lee Miller
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Performance and characterization of metal hydride electrodes in nickel/metal hydride batteries
Journal of Power Sources, 1997Abstract In this paper, the metal hydride electrodes used in nickel/metal hydride batteries have been investigated, especially the surface properties of the electrodes, using cyclic voltammetry, electrochemical impedance spectrum, in situ laser-scanning photo-electrochemical microscopy (PEM) and ex situ scanning tunnelling microscope (STM).
Yang, Y, Li, J, Nan, JM, Lin, ZG
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Metal-organic framework-based catalysts for hydrogen production from liquid-phase chemical hydrides
Coordination Chemistry Reviews, 2023Qilu Yao, Gao Qing Lu
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