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From Metal Hydrides to Metal Borohydrides
Inorganic Chemistry, 2018Commencing from metal hydrides, versatile synthesis, purification, and desolvation approaches are presented for a wide range of metal borohydrides and their solvates. An optimized and generalized synthesis method is provided for 11 different metal borohydrides, M(BH4) n, (M = Li, Na, Mg, Ca, Sr, Ba, Y, Nd, Sm, Gd, Yb), providing controlled access to ...
Bo Richter +4 more
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Light metal hydrides and complex hydrides for hydrogen storage
Chem. Commun., 2004AbstractFor Abstract see ChemInform Abstract in Full Text.
Schüth, F. +2 more
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Photoemission and x-ray studies of metal hydrides and hydride formation at metal/hydride interfaces
Solid State Communications, 1985Abstract Synchrotron radiation photoemission was used to investigate the concentration dependent intensity of hydrogen-induced states for a series of niobium hydrides. These intensities were found to be linearly related to the fraction of β phase hydride present in the sample, as deduced from the bulk phase diagram, and we conclude that fracturing ...
R.A. Butera +3 more
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Journal of the American Chemical Society, 1998
Hydride transfer from neutral transition metal hydrides (MH) to Ph3C+BF4- gives M-FBF3 and Ph3CH. The rate law −d[Ph3C+BF4-]/dt = k[Ph3C+BF4-][MH] was established from kinetic measurements using stopped-flow methods. Second-order rate constants determined in CH2Cl2 solution at 25 °C range from kH− = 7.2 × 10-1 M-1 s-1 to kH− = 4.6 × 106 M-1 s-1.
Tan-Yun Cheng +2 more
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Hydride transfer from neutral transition metal hydrides (MH) to Ph3C+BF4- gives M-FBF3 and Ph3CH. The rate law −d[Ph3C+BF4-]/dt = k[Ph3C+BF4-][MH] was established from kinetic measurements using stopped-flow methods. Second-order rate constants determined in CH2Cl2 solution at 25 °C range from kH− = 7.2 × 10-1 M-1 s-1 to kH− = 4.6 × 106 M-1 s-1.
Tan-Yun Cheng +2 more
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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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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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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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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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