Fabrication, hydrogen storage properties and mechanistic study of nanostructured Mg50Co50 body-centered cubic alloy

Huaiyu Shao; Kohta Asano; Hirotoshi Enoki; Etsuo Akiba

doi:10.1016/j.scriptamat.2009.01.021

Fabrication, hydrogen storage properties and mechanistic study of nanostructured Mg₅₀Co₅₀ body-centered cubic alloy

Huaiyu Shao, Kohta Asano, Hirotoshi Enoki, Etsuo Akiba

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

38 Citations (Scopus)

Abstract

Mg₅₀Co₅₀ alloys were prepared by mechanical alloying. The formation of a body-centered cubic (bcc) structure was confirmed by X-ray and electron diffraction. This bcc alloy comprises nanometer-scale crystals, and absorbed H₂ with a capacity of 2.67 mass% at 258 K. The mechanism of the fabrication and enhanced hydrogen storage properties of the Mg₅₀Co₅₀ bcc alloy were investigated and compared with common Mg-based alloys.

Original language	English
Pages (from-to)	818-821
Number of pages	4
Journal	Scripta Materialia
Volume	60
Issue number	9
DOIs	https://doi.org/10.1016/j.scriptamat.2009.01.021
Publication status	Published - May 2009
Externally published	Yes

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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10.1016/j.scriptamat.2009.01.021

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abstract = "Mg50Co50 alloys were prepared by mechanical alloying. The formation of a body-centered cubic (bcc) structure was confirmed by X-ray and electron diffraction. This bcc alloy comprises nanometer-scale crystals, and absorbed H2 with a capacity of 2.67 mass% at 258 K. The mechanism of the fabrication and enhanced hydrogen storage properties of the Mg50Co50 bcc alloy were investigated and compared with common Mg-based alloys.",

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AU - Enoki, Hirotoshi

AU - Akiba, Etsuo

PY - 2009/5

Y1 - 2009/5

N2 - Mg50Co50 alloys were prepared by mechanical alloying. The formation of a body-centered cubic (bcc) structure was confirmed by X-ray and electron diffraction. This bcc alloy comprises nanometer-scale crystals, and absorbed H2 with a capacity of 2.67 mass% at 258 K. The mechanism of the fabrication and enhanced hydrogen storage properties of the Mg50Co50 bcc alloy were investigated and compared with common Mg-based alloys.

AB - Mg50Co50 alloys were prepared by mechanical alloying. The formation of a body-centered cubic (bcc) structure was confirmed by X-ray and electron diffraction. This bcc alloy comprises nanometer-scale crystals, and absorbed H2 with a capacity of 2.67 mass% at 258 K. The mechanism of the fabrication and enhanced hydrogen storage properties of the Mg50Co50 bcc alloy were investigated and compared with common Mg-based alloys.

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Fabrication, hydrogen storage properties and mechanistic study of nanostructured Mg₅₀Co₅₀ body-centered cubic alloy

Abstract

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