☆ 4.7 Article

Impurity influence on the hydrogen diffusivity in B2-TiFe

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2023)

Related references

Note: Only part of the references are listed.

Article Mechanics

Diffusion Properties of Hydrogen in B2-TiFe

S. E. Kulkova et al.

Summary: The diffusion properties of hydrogen in B2-TiFe alloy were investigated using density functional theory and transition state theory. It was found that hydrogen diffusion occurs through atom jump between octahedral positions surrounded by two iron atoms and four titanium atoms. The migration barriers were determined to be 0.57 eV and 0.99 eV for the first-order and second-order transition states, respectively. Analytical expressions were derived for the temperature-dependent diffusion coefficient of hydrogen in the alloy, and it was shown that considering second-order transition states has insignificant effects on the diffusion coefficient.

PHYSICAL MESOMECHANICS (2022)

Add to Collection

Article Chemistry, Physical

Diffusion properties of oxygen in the α2-Ti3Al alloy

Alexander Bakulin et al.

Summary: In this study, analytic expressions for the temperature-dependent diffusion coefficient of oxygen in the alpha 2-Ti3Al alloy were obtained using Landman's method. The estimation of oxygen diffusion coefficient, pre-exponential factor, and activation energy was performed using migration barriers calculated by the first principle method within density functional theory. The validated method showed good agreement between the calculated diffusion coefficient of oxygen and available experimental data and theoretical results obtained within statistical approach.

INTERMETALLICS (2021)

Add to Collection

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)

Add to Collection

Review Materials Science, Multidisciplinary

An overview on TiFe intermetallic for solid-state hydrogen storage: microstructure, hydrogenation and fabrication processes

G. K. Sujan et al.

CRITICAL REVIEWS IN SOLID STATE AND MATERIALS SCIENCES (2020)

Add to Collection

Article Materials Science, Multidisciplinary

First-principle study of the solubility and diffusion of oxygen and boron in γ-TiAl

E. Epifano et al.

COMPUTATIONAL MATERIALS SCIENCE (2020)

Add to Collection

Article Physics, Condensed Matter

Theoretical study of oxygen insertion and diffusivity in the g-TiAl L10 system

Damien Connetable et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2020)

Add to Collection

Article Physics, Multidisciplinary

Diffusion Properties of Oxygen in the γ-TiAl Alloy

A. V. Bakulin et al.

JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS (2020)

Add to Collection

Article Chemistry, Physical

Metal Hydrides and Related Materials. Energy Carriers for Novel Hydrogen and Electrochemical Storage

A. El Kharbachi et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2020)

Add to Collection

Article Chemistry, Physical

The influence of refractory metals on the hydrogen storage characteristics of FeTi-based alloys prepared by suspended droplet alloying

P. Kuziora et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

Add to Collection

Review Chemistry, Inorganic & Nuclear

A Review of the MSCA ITN ECOSTORE-Novel Complex Metal Hydrides for Efficient and Compact Storage of Renewable Energy as Hydrogen and Electricity

Efi Hadjixenophontos et al.

INORGANICS (2020)

Add to Collection

Article Chemistry, Physical

Concepts for improving hydrogen storage in nanoporous materials

D. P. Broom et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

Add to Collection

Article Chemistry, Physical

Theoretical study on hydrogen solubility and diffusivity in the γ-TiAl L10 structure

Damien Connetable

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

Add to Collection

Article Chemistry, Physical

Functionalised metal-organic frameworks: a novel approach to stabilising single metal atoms

P. A. Szilagyi et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

Add to Collection

Review Chemistry, Inorganic & Nuclear

Tetrahydroborates: Development and Potential as Hydrogen Storage Medium

Julian Puszkiel et al.

INORGANICS (2017)

Add to Collection

Article Materials Science, Multidisciplinary

First-principles study of hydrogen storage and diffusion in B2 FeTi alloy

Zhi-Sheng Nong et al.

COMPUTATIONAL MATERIALS SCIENCE (2014)

Add to Collection

Article Chemistry, Physical

Influence of substitutional impurities on hydrogen diffusion in B2-TiFe alloy

A. V. Bakulin et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2014)

Add to Collection

Article Chemistry, Physical

Mechanical alloying of nanocrystalline intermetallic compound TiFe doped by aluminum and chromium

V. Yu Zadorozhnyy et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2014)

Add to Collection

Article Metallurgy & Metallurgical Engineering

Mechanochemical synthesis of a TiFe nanocrystalline intermetallic compound and its mechanical alloying with third component

M. Yu. Zadorozhnyi et al.

METAL SCIENCE AND HEAT TREATMENT (2013)

Add to Collection

Article Materials Science, Multidisciplinary

Modelling for hydrogen diffusion in metals with traps revisited

J. Svoboda et al.

ACTA MATERIALIA (2012)

Add to Collection

Review Multidisciplinary Sciences

Hydrogen: the future energy carrier

Andreas Zuettel et al.

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES (2010)

Add to Collection

Article Physics, Condensed Matter

Hydrogen Adsorption on Low-Index Surfaces of B2 Titanium Alloys

S. S. Kulkov et al.

PHYSICS OF THE SOLID STATE (2009)

Add to Collection

Article Chemistry, Physical

Ab initio investigation of FeTi-H system

A. Kinaci et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2007)

Add to Collection

Review Chemistry, Physical

Metal hydride materials for solid hydrogen storage: A review

Billur Sakintuna et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2007)

Add to Collection

Article Chemistry, Physical

Uniform nanocrystalline AB5-type hydrogen storage alloy:: Preparation and properties as negative materials of Ni/MH battery

DS Lu et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2006)

Add to Collection

Article Chemistry, Physical

Critical evaluation of the Fe-Ni, Fe-Ti and Fe-Ni-Ti alloy systems

G. Cacciamani et al.

INTERMETALLICS (2006)

Add to Collection

Article Chemistry, Multidisciplinary

Structural and thermodynamic properties of metallic hydrides used for energy storage

M Latroche

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2004)

Add to Collection

Article Chemistry, Physical

Theoretical study of the electronic structure and hydrogen adsorption properties in B2-TiFe thin films with Pd coating

JS Kim et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2004)

Add to Collection

Article Chemistry, Physical

A climbing image nudged elastic band method for finding saddle points and minimum energy paths

G Henkelman et al.

JOURNAL OF CHEMICAL PHYSICS (2000)

Add to Collection

Article Chemistry, Physical

Hydrogen storage properties of FeTi1.3 plus x wt%Mm (x=0.0, 1.5, 3.0, 4.5, 6.0) hydrogen storage alloys

JX Ma et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2000)

Add to Collection

© Peeref 2019-2024. All rights reserved.