This study elucidates the role of transition metal (TM) additives in enhancing hydrogen (H) reversibility and hydrogenation kinetics for the NaAlH4 system. The isothermal hydrogen absorption kinetics of the planetary milled (PM) NaAlH4 + xTMCln (TM row 1 = Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu; row 2 = Zn, Y, Zr, Nb, Mo, Ru, Rh Pd; row 3 = Pt; 2 < n < 5) and cryo-milled (CM) NaAlH4 + xTMCln (TM row 1 = Ti, V, Cr, Fe, Co, Ni, Cu; 2 < n < 3) systems have been measured at 140 °C and 150 bar system pressure. The variation in hydrogenation kinetics across the TM series for NaAlH4 + xTMCln is strongly dependent on the TM species and additive level, milling technique, and the type, structure, and morphological arrangement of nanoscopic Al1−xTMx phases...
Previous U.S. DOE sponsored research at the University of Hawaii resulted in the development of meth...
The twice hydrogen (H) cycled planetary milled (PM) NaAlH4 + xTMCln (transition metal (TM) = Sc, Ti,...
Sodium alanate (NaAlH<sub>4</sub>) is a prototype system for storage of hydrogen in chemical form. H...
The hydrogen desorption and absorption reactions of the complex metal hydride NaAlH4 are disproporti...
The hydrogen cycled (H) planetary milled (PM) NaAlH4 + xM (x TiN > TiC > Ti, with rapid hydrogenati...
The hydrogen (H) cycled planetary milled (PM) NaAlH4 + 0.02TiCl3 system has been studied by high res...
The high catalytic activities of TiCl4 and TiCl3 on the hydrogen storage properties of alkali metal ...
The nature of the active Ti species in TiCl3-doped NaAlH4, a promising hydrogen storage material, wa...
The reversibility of hydrogen sorption in complex hydrides has only been shown unambiguously for NaA...
NaAlH 4 has been doped with ScCl 3, TiCl 3, CeCl 3, and combinations of these additives by high-ener...
Clarification of the nature of active Ti species has been a key challenge in developing Ti-doped NaA...
The dehydrogenation kinetics of NaAlH4 re significantly enhanced upon doping with zirconium through ...
Alkali metal aluminohydrides have high potential as solid hydrogen storage materials. They have been...
Sodium alanate (NaAlH4) is a prototype system for storage of hydrogen in chemical form. However, a k...
Alkali metal aluminohydrides have high potential as solid hydrogen storage materials. They have been...
Previous U.S. DOE sponsored research at the University of Hawaii resulted in the development of meth...
The twice hydrogen (H) cycled planetary milled (PM) NaAlH4 + xTMCln (transition metal (TM) = Sc, Ti,...
Sodium alanate (NaAlH<sub>4</sub>) is a prototype system for storage of hydrogen in chemical form. H...
The hydrogen desorption and absorption reactions of the complex metal hydride NaAlH4 are disproporti...
The hydrogen cycled (H) planetary milled (PM) NaAlH4 + xM (x TiN > TiC > Ti, with rapid hydrogenati...
The hydrogen (H) cycled planetary milled (PM) NaAlH4 + 0.02TiCl3 system has been studied by high res...
The high catalytic activities of TiCl4 and TiCl3 on the hydrogen storage properties of alkali metal ...
The nature of the active Ti species in TiCl3-doped NaAlH4, a promising hydrogen storage material, wa...
The reversibility of hydrogen sorption in complex hydrides has only been shown unambiguously for NaA...
NaAlH 4 has been doped with ScCl 3, TiCl 3, CeCl 3, and combinations of these additives by high-ener...
Clarification of the nature of active Ti species has been a key challenge in developing Ti-doped NaA...
The dehydrogenation kinetics of NaAlH4 re significantly enhanced upon doping with zirconium through ...
Alkali metal aluminohydrides have high potential as solid hydrogen storage materials. They have been...
Sodium alanate (NaAlH4) is a prototype system for storage of hydrogen in chemical form. However, a k...
Alkali metal aluminohydrides have high potential as solid hydrogen storage materials. They have been...
Previous U.S. DOE sponsored research at the University of Hawaii resulted in the development of meth...
The twice hydrogen (H) cycled planetary milled (PM) NaAlH4 + xTMCln (transition metal (TM) = Sc, Ti,...
Sodium alanate (NaAlH<sub>4</sub>) is a prototype system for storage of hydrogen in chemical form. H...