Effect of mechanical activation on compactibility of metal hydride materials

V. Yu Zadorozhnyy; S. N. Klyamkin; M. Yu Zadorozhnyy; D. V. Strugova; G. S. Milovzorov; D. V. Louzguine-Luzgin; S. D. Kaloshkin

doi:10.1016/j.jallcom.2016.11.320

Effect of mechanical activation on compactibility of metal hydride materials

V. Yu Zadorozhnyy, S. N. Klyamkin, M. Yu Zadorozhnyy, D. V. Strugova, G. S. Milovzorov, D. V. Louzguine-Luzgin, S. D. Kaloshkin

Advanced Institute for Materials Research (AIMR)

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

The most common hydrogen storage alloys (TiFe, Mg₂Ni and LaNi₅) were chosen for studying the effect of high energy ball milling (HEBM) on the ability of intermetallic powders to form bulk compact samples (pellets) by solid-state bonding without binder. The role of internal energy accumulated in the material during activation treatment on formation of contact surfaces between the particles was considered. It was shown that the consolidation of the intermetallic hydrogen storage alloys prepared by HEBM allows obtaining porous bulk nanostructured samples which demonstrate simplified hydrogen activation procedure, higher thermal diffusivity and good durability after multiple absorption-desorption cycles.

Original language	English
Pages (from-to)	214-219
Number of pages	6
Journal	Journal of Alloys and Compounds
Volume	707
DOIs	https://doi.org/10.1016/j.jallcom.2016.11.320
Publication status	Published - 2017

Keywords

High energy ball milling
Hydrogen storage
Intermetallic compounds

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/j.jallcom.2016.11.320

Cite this

@article{e98530b39f2a41768245bef2e350954b,

title = "Effect of mechanical activation on compactibility of metal hydride materials",

abstract = "The most common hydrogen storage alloys (TiFe, Mg2Ni and LaNi5) were chosen for studying the effect of high energy ball milling (HEBM) on the ability of intermetallic powders to form bulk compact samples (pellets) by solid-state bonding without binder. The role of internal energy accumulated in the material during activation treatment on formation of contact surfaces between the particles was considered. It was shown that the consolidation of the intermetallic hydrogen storage alloys prepared by HEBM allows obtaining porous bulk nanostructured samples which demonstrate simplified hydrogen activation procedure, higher thermal diffusivity and good durability after multiple absorption-desorption cycles.",

keywords = "High energy ball milling, Hydrogen storage, Intermetallic compounds",

author = "Zadorozhnyy, {V. Yu} and Klyamkin, {S. N.} and Zadorozhnyy, {M. Yu} and Strugova, {D. V.} and Milovzorov, {G. S.} and Louzguine-Luzgin, {D. V.} and Kaloshkin, {S. D.}",

note = "Funding Information: The work was support in part by the Ministry of Education and Science of the Russian Federation within the framework of the Increase Competitiveness Program of MISiS. Financial support from Russian Foundation for Basic Research (13-03-12424) is gratefully acknowledged. Publisher Copyright: {\textcopyright} 2016 Elsevier B.V.",

year = "2017",

doi = "10.1016/j.jallcom.2016.11.320",

language = "English",

volume = "707",

pages = "214--219",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - Effect of mechanical activation on compactibility of metal hydride materials

AU - Zadorozhnyy, V. Yu

AU - Klyamkin, S. N.

AU - Zadorozhnyy, M. Yu

AU - Strugova, D. V.

AU - Milovzorov, G. S.

AU - Louzguine-Luzgin, D. V.

AU - Kaloshkin, S. D.

N1 - Funding Information: The work was support in part by the Ministry of Education and Science of the Russian Federation within the framework of the Increase Competitiveness Program of MISiS. Financial support from Russian Foundation for Basic Research (13-03-12424) is gratefully acknowledged. Publisher Copyright: © 2016 Elsevier B.V.

PY - 2017

Y1 - 2017

N2 - The most common hydrogen storage alloys (TiFe, Mg2Ni and LaNi5) were chosen for studying the effect of high energy ball milling (HEBM) on the ability of intermetallic powders to form bulk compact samples (pellets) by solid-state bonding without binder. The role of internal energy accumulated in the material during activation treatment on formation of contact surfaces between the particles was considered. It was shown that the consolidation of the intermetallic hydrogen storage alloys prepared by HEBM allows obtaining porous bulk nanostructured samples which demonstrate simplified hydrogen activation procedure, higher thermal diffusivity and good durability after multiple absorption-desorption cycles.

AB - The most common hydrogen storage alloys (TiFe, Mg2Ni and LaNi5) were chosen for studying the effect of high energy ball milling (HEBM) on the ability of intermetallic powders to form bulk compact samples (pellets) by solid-state bonding without binder. The role of internal energy accumulated in the material during activation treatment on formation of contact surfaces between the particles was considered. It was shown that the consolidation of the intermetallic hydrogen storage alloys prepared by HEBM allows obtaining porous bulk nanostructured samples which demonstrate simplified hydrogen activation procedure, higher thermal diffusivity and good durability after multiple absorption-desorption cycles.

KW - High energy ball milling

KW - Hydrogen storage

KW - Intermetallic compounds

UR - http://www.scopus.com/inward/record.url?scp=85007556884&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85007556884&partnerID=8YFLogxK

U2 - 10.1016/j.jallcom.2016.11.320

DO - 10.1016/j.jallcom.2016.11.320

M3 - Article

AN - SCOPUS:85007556884

SN - 0925-8388

VL - 707

SP - 214

EP - 219

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

ER -

Effect of mechanical activation on compactibility of metal hydride materials

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this