Results 1 to 10 of about 11,727 (238)

High‐Temperature Superconductivity of Thermodynamically Stable Fluorite‐Type Hydrides at Ambient Pressure [PDF]

open access: yesAdvanced Science
Hydride superconductors have attracted significant attention, yet achieving superconductivity at ambient pressure remains a key challenge. Here, a family of high‐Tc (superconducting critical temperature, Tc) hydrides based on the fluorite‐type AXH8 ...
Hongyu Huang   +8 more
doaj   +2 more sources

Hydride Conductivity in Nitride Hydrides [PDF]

open access: yesACS Applied Energy Materials, 2021
13 pages, 6 ...
Andrew J. E. Rowberg   +1 more
openaire   +2 more sources

Hydrogen storage by earth-abundant metals, synthesis and characterization of Al3FeH3.9

open access: yesMaterials & Design, 2021
Among the various functionalities of hydrides, their use in hydrogen storage has been the most intensively studied because hydrides can store hydrogen compactly and safely. Thus, hydrides are key materials for the hydrogen economy.
Hiroyuki Saitoh   +11 more
doaj   +1 more source

A Novel Emergency Gas-to-Power System Based on an Efficient and Long-Lasting Solid-State Hydride Storage System: Modeling and Experimental Validation

open access: yesEnergies, 2022
In this paper, a gas-to-power (GtoP) system for power outages is digitally modeled and experimentally developed. The design includes a solid-state hydrogen storage system composed of TiFeMn as a hydride forming alloy (6.7 kg of alloy in five tanks) and ...
David Michael Dreistadt   +9 more
doaj   +1 more source

Shaking Things from the Ground-Up: A Systematic Overview of the Mechanochemistry of Hard and High-Melting Inorganic Materials

open access: yesMolecules, 2023
We provide a systematic overview of the mechanochemical reactions of inorganic solids, notably simple binary compounds, such as oxides, nitrides, carbides, sulphides, phosphides, hydrides, borides, borane derivatives, and related systems.
Thomas Auvray, Tomislav Friščić
doaj   +1 more source

The Crystal Structures in Hydrogen Absorption Reactions of REMgNi4-Based Alloys (RE: Rare-Earth Metals)

open access: yesEnergies, 2021
REMgNi4-based alloys, RE(2−x)MgxNi4 (RE: rare-earth metals; 0 < x < 2), with a AuBe5-type crystal structure, exhibit reversible hydrogen absorption and desorption reactions, which are known as hydrogen storage properties.
Toyoto Sato, Shin-ichi Orimo
doaj   +1 more source

Interstellar Hydrides [PDF]

open access: yesAnnual Review of Astronomy and Astrophysics, 2016
Interstellar hydrides—that is, molecules containing a single heavy element atom with one or more hydrogen atoms—were among the first molecules detected outside the solar system. They lie at the root of interstellar chemistry, being among the first species to form in initially atomic gas, along with molecular hydrogen and its associated ions.
Gerin, Maryvonne   +2 more
openaire   +6 more sources

Pressure-induced hydride superconductors above 200 K

open access: yesMatter and Radiation at Extremes, 2021
Although it was proposed many years ago that compressed hydrogen should be a high-temperature superconductor, the goal of room-temperature superconductivity has so far remained out of reach.
Xiaohua Zhang   +3 more
doaj   +1 more source

Study of the Behavior of Arsenic in Microwave Plasma Torch-Mass Spectrometry [PDF]

open access: yesZhipu Xuebao, 2023
Based on the coupling of hydride generation (HG) and microwave plasma torch (MPT), a rapid and sensitive method of hydride generation-microwave plasma torch-mass spectrometry (HG-MPT-MS) for arsenic under atmospheric condition was developed.
TANG Zi-yang1   +8 more
doaj   +1 more source

TiMn2-Based Intermetallic Alloys for Hydrogen Accumulation: Problems and Prospects

open access: yesУспехи физики металлов, 2021
The main advantages of hydrogen as an energy carrier in comparison with currently used hydrocarbons are determined. By comparing the advantages and disadvantages of available methods of hydrogen storage, it was proved that storage of it in a bound state (
V. A. Dekhtyarenko, D. G. Savvakin, V. I. Bondarchuk, V. M. Shyvaniuk, T. V. Pryadko, O. O. Stasiuk
doaj   +1 more source

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