☆ 4.7 Article

High-entropy hydrides for fast and reversible hydrogen storage at room temperature: Binding-energy engineering via first-principles calculations and experiments

ACTA MATERIALIA (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Review Materials Science, Multidisciplinary

Nanomaterials by severe plastic deformation: review of historical developments and recent advances

Kaveh Edalati et al.

Summary: This article comprehensively reviews recent advances in the development of ultrafine-grained and nanostructured materials through severe plastic deformation and provides a brief history of this field. Severe plastic deformation methods have been effective in producing materials with advanced mechanical and functional properties, and the field of NanoSPD has experienced significant progress in the past two decades.

MATERIALS RESEARCH LETTERS (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

High-entropy alloys as anode materials of nickel - metal hydride batteries

Parisa Edalati et al.

Summary: This study investigates the use of high-entropy alloys as new anode materials for Ni-MH batteries, with findings showing optimal Ti/Zr ratios for the highest storage capacity and fastest activity. High-entropy alloys demonstrate potential as anode materials for Ni-MH battery applications.

SCRIPTA MATERIALIA (2022)

添加到收藏夹

Article Chemistry, Physical

LaNi5.5 particles for reversible hydrogen storage in N-ethylcarbazole

Hongen Yu et al.

Summary: In this study, it is demonstrated that LaNi5 alloy can efficiently catalyze reversible hydrogen storage in NEC. LaNi5.5 particles show excellent catalytic ability, achieving a high hydrogen storage capacity of over 5.5wt%. These results are promising for developing high-efficiency LOHC-based hydrogen storage systems.

NANO ENERGY (2021)

添加到收藏夹

Article Chemistry, Physical

Synthesis and hydrogen storage behavior of Mg-V-Al-Cr-Ni high entropy alloys

R. B. Strozi et al.

Summary: Various Mg-based alloys were synthesized via high energy ball milling, with the quinary MgVAlCrNi alloy showing a single-phase structure and being a lightweight high-entropy alloy with low hydrogen storage capacity. Non-stoichiometric alloys also exhibited low hydrogen storage capacity.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

添加到收藏夹

Review Materials Science, Multidisciplinary

Laves phases: a review of their functional and structural applications and an improved fundamental understanding of stability and properties

Frank Stein et al.

Summary: Laves phases, with their simple crystal structure, are common intermetallic phases formed by various element combinations, offering a wide range of potential applications. This review summarizes the knowledge on Laves phases and explores their roles in different functional and structural materials, providing insights for further research and application.

JOURNAL OF MATERIALS SCIENCE (2021)

添加到收藏夹

Article Chemistry, Physical

Vibrational properties of High Entropy Alloy based metal hydrides probed by inelastic neutron scattering

Gustav Ek et al.

Summary: The study investigates the vibrational properties of HEA-based metal hydrides using inelastic neutron scattering, revealing the presence of hydrogen atoms at both tetrahedral and octahedral sites in the structure. This unique vibrational behavior is attributed to the differences in atomic radii leading to internal strain within the disordered lattice of HEAs.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

添加到收藏夹

Review Materials Science, Multidisciplinary

High-entropy ceramics: Review of principles, production and applications

Saeid Akrami et al.

Summary: High-entropy ceramics, containing five or more cations, have attracted significant attention recently for their superior properties in various structural and functional applications. Efforts have been made to increase entropy, minimize Gibbs free energy and achieve stable single-phase high-entropy ceramics. These materials have potential for future applications in fields such as oxides, nitrides, carbides, borides, and hydrides.

MATERIALS SCIENCE & ENGINEERING R-REPORTS (2021)

添加到收藏夹

Article Chemistry, Physical

Study on hydrogen absorption and surface properties of TiZrVNbCr high entropy alloy

Ki Beom Park et al.

Summary: This study investigated the microstructure, hydrogen absorption behavior, and oxide layer of a 20Ti-20Zr-20V-20Nb-20Cr high entropy alloy. It was found that the alloy had two phases with different chemical compositions, where only the dark phase showed reactivity with hydrogen. The presence of the Cr element in the oxide layer was associated with its high reactivity with hydrogen.

INTERMETALLICS (2021)

添加到收藏夹

Article Chemistry, Physical

Hydrogen storage in MgAlTiFeNi high entropy alloy

Katia R. Cardoso et al.

Summary: In this study, the MgAlTiFeNi high entropy alloy was processed by high-energy ball milling under different atmospheres. The alloy showed different structures and hydrogen storage behaviors depending on the milling atmosphere. The RM-MgAlTiFeNi alloy exhibited good hydrogen storage capacity, fast absorption rate, and lower desorption temperature, while the MA-MgAlTiFeNi samples had lower electrochemical storage capacity due to the instability in alkaline solution.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Improving the hydrogen cycling properties by Mg addition in Ti-V-Zr-Nb refractory high entropy alloy

Jorge Montero et al.

Summary: A novel high entropy alloy containing Mg and refractory elements was prepared through mechanochemical synthesis, showing fast hydrogen absorption and stable cycling properties at room temperature. The addition of Mg significantly enhanced the cycling stability and hydrogen absorption capacity of the alloy, providing important insights for the design of novel high entropy alloys with improved hydrogen storage performance in the future.

SCRIPTA MATERIALIA (2021)

添加到收藏夹

Article Chemistry, Physical

Chemically induced local lattice distortions versus structural phase transformations in compositionally complex alloys

Yuji Ikeda et al.

Summary: Recent experiments have shown that the chemical composition of body-centered cubic (bcc) refractory high entropy alloys (HEAs) can be adjusted to enhance transformation-induced plasticity (TRIP), leading to improved ductility. A method utilizing symmetry analysis and ab initio calculations has been developed to identify the impact of local lattice distortions on the phase stability of HEAs.

NPJ COMPUTATIONAL MATERIALS (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

How 10 at% Al Addition in the Ti-V-Zr-Nb High-Entropy Alloy Changes Hydrogen Sorption Properties

Jorge Montero et al.

Summary: The addition of 10% aluminum into a previously reported quaternary alloy led to significant improvements in the desorption and cycling properties of the material. The hydrogen release temperature was reduced by around 100 degrees C, and the quinary alloy exhibited superior cycling stability and higher reversible storage capacity compared to its quaternary counterpart, maintaining 94% and 85% of their respective initial capacity after 20 hydrogenation cycles without phase decomposition.

MOLECULES (2021)

添加到收藏夹

Article Chemistry, Physical

Microstructure and hydrogen storage properties of Ti-V-Cr based BCC-type high entropy alloys

Jingjing Liu et al.

Summary: The study found that high entropy promotes the formation of BCC phase while large atomic difference has the opposite effect. Among the alloys investigated, V35Ti30Cr25Mn10 showed the highest hydrogen absorption capacity and V35Ti30Cr26Fe5Mn5 exhibited the highest reversible capacity.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

添加到收藏夹

Article Chemistry, Physical

An approach to design single BCC Mg-containing high entropy alloys for hydrogen storage applications

R. B. Strozi et al.

Summary: The study presents a new approach to design single-phase Mg-containing high entropy alloys with attractive hydrogen storage properties. By using four calculated parameters, a Mg12Al11Ti33Mn11Nb33 alloy was selected from 1326 compositions, showing comparable gravimetric capacity to refractory BCC-HEAs despite lower hydrogen uptake.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

添加到收藏夹

Article Chemistry, Physical

Hydrogen storage properties of new A3B2-type TiZrNbCrFe high-entropy alloy

Ricardo Floriano et al.

Summary: The crystal structure and hydrogen storage properties of a novel equiatomic TiZrNbCrFe high entropy alloy (HEA) were investigated. The alloy showed good hydrogen storage capacity and reversibility, with a higher H/M ratio compared to other types of HEAs.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

添加到收藏夹

Review Materials Science, Multidisciplinary

Substitutional effects in TiFe for hydrogen storage: a comprehensive review

Erika M. Dematteis et al.

Summary: This work provides a comprehensive review of chemical substitution in TiFe-based compounds for guiding compound design and materials selection in current and future hydrogen storage applications, with a focus on manganese substitution. Mono- and multi-substituted compounds modify TiFe thermodynamics and are beneficial for many hydrogenation properties.

MATERIALS ADVANCES (2021)

添加到收藏夹

Article Chemistry, Physical

Synthesis and characterization of hydrogenated novel AlCrFeMnNiW high entropy alloy

Sheetal Kumar Dewangan et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Mechanical Synthesis and Hydrogen Storage Characterization of MgVCr and MgVTiCrFe High-Entropy Alloy

Marcelo Orpinelli de Marco et al.

ADVANCED ENGINEERING MATERIALS (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Compositional dependence of hydrogenation performance of Ti-Zr-Hf-Mo-Nb high-entropy alloys for hydrogen/tritium storage

Huahai Shen et al.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2020)

添加到收藏夹

Article Nanoscience & Nanotechnology

Reversible room temperature hydrogen storage in high-entropy alloy TiZrCrMnFeNi

Parisa Edalati et al.

SCRIPTA MATERIALIA (2020)

添加到收藏夹

Article Chemistry, Physical

Polymer-based composite containing nanostructured LaNi5 for hydrogen storage: Improved air stability and processability

Gabriel Rodrigues de Almeida Neto et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

添加到收藏夹

Article Chemistry, Physical

Hydrogen storage in TiZrNbFeNi high entropy alloys, designed by thermodynamic calculations

Ricardo Floriano et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

添加到收藏夹

Review Materials Science, Multidisciplinary

Ab initio phase stabilities and mechanical properties of multicomponent alloys: A comprehensive review for high entropy alloys and compositionally complex alloys

Yuji Ikeda et al.

MATERIALS CHARACTERIZATION (2019)

添加到收藏夹

Article Chemistry, Physical

Application of hydrides in hydrogen storage and compression: Achievements, outlook and perspectives

Jose Bellosta von Colbe et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

A DFT Study of Hydrogen Storage in High-Entropy Alloy TiZrHfScMo

Jutao Hu et al.

NANOMATERIALS (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

Counting electrons - A new approach to tailor the hydrogen sorption properties of high-entropy alloys

Magnus Moe Nygard et al.

ACTA MATERIALIA (2019)

添加到收藏夹

Review Chemistry, Physical

Mechanochemistry of Metal Hydrides: Recent Advances

Jacques Huot et al.

MATERIALS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Ultrastrong Medium-Entropy Single-Phase Alloys Designed via Severe Lattice Distortion

Seok Su Sohn et al.

ADVANCED MATERIALS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

A manganese hydride molecular sieve for practical hydrogen storage under ambient conditions

Leah Morris et al.

ENERGY & ENVIRONMENTAL SCIENCE (2019)

添加到收藏夹

Article Multidisciplinary Sciences

ICET - A Python Library for Constructing and Sampling Alloy Cluster Expansions

Mattias Angqvist et al.

ADVANCED THEORY AND SIMULATIONS (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

Design and synthesis of a magnesium alloy for room temperature hydrogen storage

Kaveh Edalati et al.

ACTA MATERIALIA (2018)

添加到收藏夹

Article Chemistry, Physical

Hydrogen-induced phase transition of MgZrTiFe0.5Co0.5Ni0.5 high entropy alloy

G. Zepon et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2018)

添加到收藏夹

Article Chemistry, Physical

Hydrogen storage in Zr0.9Ti0.1(Ni0.5Cr0.5-xVx)2 Laves phase, with x=0, 0.125, 0.25, 0.375, 0.5. A theoretical approach

A. Robina et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2018)

添加到收藏夹

Article Chemistry, Physical

Microstructures and hydrogen storage properties of La-Ni-Fe-V-Mn alloys

I. Kunce et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2017)

添加到收藏夹

Article Materials Science, Multidisciplinary

Ab initio assisted design of quinary dual-phase high-entropy alloys with transformation-induced plasticity

Zhiming Li et al.

ACTA MATERIALIA (2017)

添加到收藏夹

Article Materials Science, Multidisciplinary

Stacking fault energies of face-centered cubic concentrated solid solution alloys

Shijun Zhao et al.

ACTA MATERIALIA (2017)

添加到收藏夹

Article Chemistry, Physical

A DFT study of hydrogen storage in Zr(Cr0.5Ni0.5)2 Laves phase

A. Robina Merlino et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2016)

添加到收藏夹

Article Nanoscience & Nanotechnology

Atomic displacement in the CrMnFeCoNi high-entropy alloy - A scaling factor to predict solid solution strengthening

Norihiko L. Okamoto et al.

AIP ADVANCES (2016)

添加到收藏夹

Article Multidisciplinary Sciences

Superior hydrogen storage in high entropy alloys

Martin Sahlberg et al.

SCIENTIFIC REPORTS (2016)

添加到收藏夹

Article Computer Science, Interdisciplinary Applications

GIBBs2: A new version of the quasi-harmonic model code. I. Robust treatment of the static data

A. Otero-de-la-Roza et al.

COMPUTER PHYSICS COMMUNICATIONS (2011)

添加到收藏夹

Article Chemistry, Multidisciplinary

VESTA 3 for three-dimensional visualization of crystal, volumetric and morphology data

Koichi Momma et al.

JOURNAL OF APPLIED CRYSTALLOGRAPHY (2011)

添加到收藏夹

Article Chemistry, Physical

Structural and Electronic Properties of the Hydrogenated ZrCr2 Laves Phases

H. J. P. van Midden et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2010)

添加到收藏夹

Article Chemistry, Physical

Hydrogen Storage in AB2 Laves Phase (A = Zr, Ti; B = Ni, Mn, Cr, V): Binding Energy and Electronic Structure

S. B. Gesari et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2010)

添加到收藏夹

Article Chemistry, Physical

Structure of (Ti,Zr)-Mn-V nonstoichiornetric Laves phases and (Ti0.9Zr0.1)(Mn0.75V0.15Ti0.1)2D2.8 deuteride

SV Mitrokhin et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2003)

添加到收藏夹

Article Materials Science, Multidisciplinary

Carbon dissolution and diffusion in ferrite and austenite from first principles

DE Jiang et al.

PHYSICAL REVIEW B (2003)

添加到收藏夹

Article Materials Science, Multidisciplinary

Hydrogen in laves phase ZrX2 (X=V, Cr, Mn, Fe, Co, Ni) compounds:: Binding energies and electronic and magnetic structure -: art. no. 094109

SL Hong et al.

PHYSICAL REVIEW B (2002)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.