Results 11 to 20 of about 318,160 (237)

Tetrahydroborates: development and potential as hydrogen storage medium [PDF]

open access: yes, 2017
The use of fossil fuels as an energy supply becomes increasingly problematic from the point of view of both environmental emissions and energy sustainability. As an alternative, hydrogen is widely regarded as a key element for a potential energy solution.
Dornheim, Martin .   +6 more
core   +6 more sources

Remarkable Hydrogen Storage on Beryllium Oxide Clusters: First Principles Calculations

open access: yes, 2016
Since the current transportation sector is the largest consumer of oil, and subsequently responsible for major air pollutants, it is inevitable to use alternative renewable sources of energies for vehicular applications. The hydrogen energy seems to be a
Shinde, Ravindra, Tayade, Meenakshi
core   +2 more sources

Crossover between multipole Coulomb and Kubas interactions in hydrogen adsorption on metal-graphene complexes [PDF]

open access: yes, 2014
The hydrogen adsorption on alkaline-earth metal dispersed in doped graphenes was studied through ab initio calculations. Substitutional doping in graphenes is explored to control the ionic state of the metal atoms that plays a crucial role for dispersion
Jhi, Seung-Hoon   +3 more
core   +1 more source

The onset of dehydrogenation in solid Ammonia Borane, an ab-initio metadynamics study

open access: yes, 2019
The discovery of effective hydrogen storage materials is fundamental for the progress of a clean energy economy. Ammonia borane ($\mathrm{H_3BNH_3}$) has attracted great interest as a promising candidate but the reaction path that leads from its solid ...
Parrinello, Michele   +4 more
core   +1 more source

Chemical Bonding Analysis on Amphoteric Hydrogen - Alkaline Earth Ammine Borohydrides

open access: yes, 2017
Usually the ions in solid are in the positive oxidation states or in the negative oxidation state depending upon the chemical environment. It is highly unusual for an ion having both positive as well as negative oxidation state in a particular compound ...
Kiruthika, S, Ravindran, P
core   +1 more source

Thermochemistry of Alane Complexes for Hydrogen Storage: A Theoretical and Experimental Comparison [PDF]

open access: yes, 2011
Knowledge of the relative stabilities of alane (AlH3) complexes with electron donors is essential for identifying hydrogen storage materials for vehicular applications that can be regenerated by off-board methods; however, almost no thermodynamic data ...
Ashby F. C.   +39 more
core   +4 more sources

A New Solid Deuterium Source of Ultra-Cold Neutrons [PDF]

open access: yes, 2000
In polarized neutron decay, the angular correlation between the neutron spin and the direction of emission of the electron is characterized by the coefficient A.
Bowles, T.   +16 more
core   +1 more source

Solid State NMR Characterization of Complex Metal Hydrides systems for Hydrogen Storage Applications [PDF]

open access: yes, 2011
Solid state NMR is widely applied in studies of solid state chemistries for hydrogen storage reactions. Use of ^(11)B MAS NMR in studies of metal borohydrides (BH_4) is mainly focused, revisiting the issue of dodecaborane formation and observation of ^(
Bowman, Robert C., Jr.   +4 more
core  

Producing High Concentrations of Hydrogen in Palladium via Electrochemical Insertion from Aqueous and Solid Electrolytes

open access: yes, 2018
Metal hydrides are critical materials in numerous technologies including hydrogen storage, gas separation, and electrocatalysis. Here, using Pd-H as a model metal hydride, we perform electrochemical insertion studies of hydrogen via liquid and solid ...
Benck, Jesse D.   +4 more
core   +1 more source

A Review on Solid State Hydrogen Storage Material [PDF]

open access: yesAdvances in Energy and Power, 2016
Hydrogen fuel provided via green method is renewable and environmentally friendly. However, the lack of practical storage methods has restricted its use to such an extent that hydrogen storage is currently a crucial obstacle in the development of a hydrogen economy.
Prabhukhot Prachi R.   +2 more
openaire   +1 more source

Home - About - Disclaimer - Privacy