Results 31 to 40 of about 932 (230)

Effect of the Process Parameters on the Energy Transfer during the Synthesis of the 2LiBH4-MgH2 Reactive Hydride Composite for Hydrogen Storage

Metals, 2019
Several different milling parameters (additive content, rotation velocity, ball-to-powder ratio, degree of filling, and time) affect the hydrogen absorption and desorption properties of a reactive hydride composite (RHC).
Julian Jepsen, Giovanni Capurso, Julián Puszkiel, Nina Busch, Tobias Werner, Chiara Milanese, Alessandro Girella, José Bellosta von Colbe, Martin Dornheim, Thomas Klassen   +9 more
doaj   +1 more source

Fundamental Material Properties of the 2LiBH4-MgH2 Reactive Hydride Composite for Hydrogen Storage: (I) Thermodynamic and Heat Transfer Properties

Energies, 2018
Thermodynamic and heat transfer properties of the 2LiBH4-MgH2 composite (Li-RHC) system are experimentally determined and studied as a basis for the design and development of hydrogen storage tanks.
Julian Jepsen, Chiara Milanese, Julián Puszkiel, Alessandro Girella, Benedetto Schiavo, Gustavo A. Lozano, Giovanni Capurso, José M. Bellosta von Colbe, Amedeo Marini, Stephan Kabelac, Martin Dornheim, Thomas Klassen   +11 more
doaj   +1 more source

Fundamental Material Properties of the 2LiBH4-MgH2 Reactive Hydride Composite for Hydrogen Storage: (II) Kinetic Properties

Energies, 2018
Reaction kinetic behaviour and cycling stability of the 2LiBH4–MgH2 reactive hydride composite (Li-RHC) are experimentally determined and analysed as a basis for the design and development of hydrogen storage tanks. In addition to the determination
Julian Jepsen, Chiara Milanese, Julián Puszkiel, Alessandro Girella, Benedetto Schiavo, Gustavo A. Lozano, Giovanni Capurso, José M. Bellosta von Colbe, Amedeo Marini, Stephan Kabelac, Martin Dornheim, Thomas Klassen   +11 more
doaj   +1 more source

Synthesis, Crystal Structures and Thermal Properties of Ammine Barium Borohydrides

Inorganics, 2020
Ammine metal borohydrides show large compositional and structural diversity, and have been proposed as candidates for solid-state ammonia and hydrogen storage as well as fast cationic conductors.
Jakob B. Grinderslev, Mads B. Amdisen, Torben R. Jensen   +2 more
doaj   +1 more source

Dehydrogenation of Surface-Oxidized Mixtures of 2LiBH4 + Al/Additives (TiF3 or CeO2)

Inorganics, 2017
Research for suitable hydrogen storage materials is an important ongoing subject. LiBH4–Al mixtures could be attractive; however, several issues must be solved. Here, the dehydrogenation reactions of surface-oxidized 2LiBH4 + Al mixtures plus an additive
Juan Luis Carrillo-Bucio, Juan Rogelio Tena-García, Karina Suárez-Alcántara   +2 more
doaj   +1 more source

Shielding efficiency of metal hydrides and borohydrides in fusion reactors [PDF]

Nuclear Technology and Radiation Protection, 2016
Mass attenuation coefficients, mean free paths and exposure buildup factors have been used to characterize the shielding efficiency of metal hydrides and borohydrides, with high density of hydrogen.
Singh Vishvanath P., Badiger Nagappa M., Gerward Leif   +2 more
doaj   +1 more source

Investigating the Factors Affecting the Ionic Conduction in Nanoconfined NaBH₄

Inorganics, 2021
Nanoconfinement is an effective strategy to tune the properties of the metal hydrides. It has been extensively employed to modify the ionic conductivity of LiBH4 as an electrolyte for Li-ion batteries. However, the approach does not seem to be applicable
Xiaoxuan Luo, Aditya Rawal, Kondo-Francois Aguey-Zinsou   +2 more
doaj   +1 more source

Tuning LiBH₄ for Hydrogen Storage: Destabilization, Additive, and Nanoconfinement Approaches

Molecules, 2019
Hydrogen technology has become essential to fulfill our mobile and stationary energy needs in a global low–carbon energy system. The non-renewability of fossil fuels and the increasing environmental problems caused by our fossil fuel–running economy have
Julián Puszkiel, Aurelien Gasnier, Guillermina Amica, Fabiana Gennari   +3 more
doaj   +1 more source

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

Advanced Functional Materials, EarlyView.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg, Shelly Zlotnikov, Maya Fiorentino, Yuval Elias, Ornit Nagler‐Avramovitz, Hagay Shpaisman   +5 more
wiley   +1 more source

New approaches to the synthesis of substituted derivatives of the [B₃H₈]⁻ anion

Тонкие химические технологии
Objectives. To develop methods for the synthesis of substituted derivatives of the octahydrotriborate anion. Such compounds can be considered as hydrogen storage, components of ionic liquids, precursors for the production of boride coatings using the ...
A. A. Lukoshkova, A. T. Shulyak, E. E. Posypayko, N. A. Selivanov, A. V. Golubev, А. S. Kubasov, A. Yu. Bykov, A. P. Zhdanov, K. Yu. Zhizhin, N. T. Kuznetsov   +9 more
doaj   +1 more source