Results 21 to 30 of about 129,995 (287)
Role of Alkaline-Earth Metal-Catalyst: A Theoretical Study of Pyridines Hydroboration
Frontiers in Chemistry, 2019 Density functional theory (DFT) calculations have been performed to investigate the mechanism of alkaline-earth-metal-catalyzed hydroboration of pyridines with borane.
Yuanyuan Li +10 more
doaj +1 more source
Experimental Study on a Metal Hydride Tank for the Totalized Hydrogen Energy Utilization System [PDF]
, 2012 We have been performing research on a Totalized Hydrogen Energy Utilization System (THEUS) which is composed of a Unitized Reversible Fuel Cell (URFC) and metal hydride tanks.
Nakano, Akihiro +5 more
core +1 more source
Experimental study on a metal hydride based hydrogen compressor [PDF]
, 2009 This is the post-print version of the final paper published in Journal of Alloys and Compounds. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural ...
Askri +17 more
core +1 more source
Direct protonation of the W–H bonds of Bis(pentamethylcyclopentadienyl)tungsten dihydride [PDF]
, 1989 Protonation of (C_5Me_5)_2 WH_2 to give [(C_5Me_5)_2WH_3]+ is proposed to occur by attack at both W–H bonds rather than by direct attack at the d^2 metal ...
Bercaw, John E., Parkin, Gerard
core +1 more source
International Journal of Energy Research, 1991 Heat pumps have been known for a long time, but, until the energy crisis of 1973, there were only a few studies covering them. Since that time, in addition to alternative energy sources, scientists and engineers have started studying heat pumps more earnestly. There are several kinds of heat pump and utilizations of them, but the most common one is the
Altınışık, K., Veziroğlu, T.N.
openaire +2 more sources
Techno-Economic Analysis of High-Pressure Metal Hydride Compression Systems
Metals, 2018 Traditional high-pressure mechanical compressors account for over half of the car station’s cost, have insufficient reliability, and are not feasible for a large-scale fuel cell market.
Claudio Corgnale, Martin Sulic
doaj +1 more source
Effect of metal hydride properties in hydrogen absorption through 2D-axisymmetric modeling and experimental testing in storage canisters [PDF]
, 2017 A two-dimensional axisymmetric model is developed to study the hydrogen absorption reaction and resultant mass and heat transport phenomena inside a metal hydride canister.
Busqué Somacarrera, Raquel +4 more
core +2 more sources
Case Studies in Thermal Engineering, 2019 This work used a numerical method to study the influence of such parameters as inlet pressure in the system, thermal conductivity of the bed, cooling conditions of the reactor and its geometric characteristics on the efficiency of a metal hydride ...
Maxim D. Nashchekin +2 more
doaj +1 more source
Dynamic modeling and performance analysis of metal hydride hydrogen storage system
Xibei Gongye Daxue Xuebao, 2023 Metal hydride hydrogen storage has the advantages of high hydrogen storage volume density, high safety, and high hydrogen purity, which can meet the hydrogen storage and supply needs of fuel cells in both mobile and fixed scenarios.
ZHU Dan +4 more
doaj +1 more source
Transparent yttrium hydride thin films prepared by reactive sputtering [PDF]
, 2011 Metal hydrides have earlier been suggested for utilization in solar cells. With this as a motivation we have prepared thin films of yttrium hydride by reactive magnetron sputter deposition.
Hauback, B. C. +5 more
core +2 more sources