High-pressure hydrogenation properties of Ti-V-Mn alloy for hybrid hydrogen storage vessel

Masachika Shibuya, Jin Nakamura, Hirotoshi Enoki, Etsuo Akiba

Research output: Contribution to journalArticle

37 Citations (Scopus)

Abstract

Ti-V-Mn alloys, which are one of the suitable materials for a high-pressure hybrid hydrogen storage vessel of 35 MPa, have been evaluated the hydrogenation properties and the microstructures. Among the Ti-V-Mn alloys produced by as-cast arc melting and annealing treatment at 1223 K, a Ti0.5V0.5Mn alloy particularly absorbed hydrogen up to 2.1 wt% at 260 K under 35 MPa H2. The hydrogen desorption pressure isotherm showed sloping plateau in the range of 0.3-0.6 MPa at 260 K. This effective hydrogen capacity under H2 pressure from 35 to 0.1 MPa was 1.9 wt%. The alloy mainly consisted of the hexagonal C14 Laves and BCC phases. The microstructure of the several phases in the alloy was revealed by transition electron microscopy (TEM).

Original languageEnglish
Pages (from-to)543-545
Number of pages3
JournalJournal of Alloys and Compounds
Volume475
Issue number1-2
DOIs
Publication statusPublished - May 5 2009

Fingerprint

Hydrogen storage
Hydrogenation
Hydrogen
Microstructure
Electron microscopy
Isotherms
Desorption
Melting
Annealing

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

Cite this

High-pressure hydrogenation properties of Ti-V-Mn alloy for hybrid hydrogen storage vessel. / Shibuya, Masachika; Nakamura, Jin; Enoki, Hirotoshi; Akiba, Etsuo.

In: Journal of Alloys and Compounds, Vol. 475, No. 1-2, 05.05.2009, p. 543-545.

Research output: Contribution to journalArticle

Shibuya, Masachika ; Nakamura, Jin ; Enoki, Hirotoshi ; Akiba, Etsuo. / High-pressure hydrogenation properties of Ti-V-Mn alloy for hybrid hydrogen storage vessel. In: Journal of Alloys and Compounds. 2009 ; Vol. 475, No. 1-2. pp. 543-545.
@article{e6b03ab2349444408799a6781d975e56,
title = "High-pressure hydrogenation properties of Ti-V-Mn alloy for hybrid hydrogen storage vessel",
abstract = "Ti-V-Mn alloys, which are one of the suitable materials for a high-pressure hybrid hydrogen storage vessel of 35 MPa, have been evaluated the hydrogenation properties and the microstructures. Among the Ti-V-Mn alloys produced by as-cast arc melting and annealing treatment at 1223 K, a Ti0.5V0.5Mn alloy particularly absorbed hydrogen up to 2.1 wt{\%} at 260 K under 35 MPa H2. The hydrogen desorption pressure isotherm showed sloping plateau in the range of 0.3-0.6 MPa at 260 K. This effective hydrogen capacity under H2 pressure from 35 to 0.1 MPa was 1.9 wt{\%}. The alloy mainly consisted of the hexagonal C14 Laves and BCC phases. The microstructure of the several phases in the alloy was revealed by transition electron microscopy (TEM).",
author = "Masachika Shibuya and Jin Nakamura and Hirotoshi Enoki and Etsuo Akiba",
year = "2009",
month = "5",
day = "5",
doi = "10.1016/j.jallcom.2008.07.121",
language = "English",
volume = "475",
pages = "543--545",
journal = "Journal of Alloys and Compounds",
issn = "0925-8388",
publisher = "Elsevier BV",
number = "1-2",

}

TY - JOUR

T1 - High-pressure hydrogenation properties of Ti-V-Mn alloy for hybrid hydrogen storage vessel

AU - Shibuya, Masachika

AU - Nakamura, Jin

AU - Enoki, Hirotoshi

AU - Akiba, Etsuo

PY - 2009/5/5

Y1 - 2009/5/5

N2 - Ti-V-Mn alloys, which are one of the suitable materials for a high-pressure hybrid hydrogen storage vessel of 35 MPa, have been evaluated the hydrogenation properties and the microstructures. Among the Ti-V-Mn alloys produced by as-cast arc melting and annealing treatment at 1223 K, a Ti0.5V0.5Mn alloy particularly absorbed hydrogen up to 2.1 wt% at 260 K under 35 MPa H2. The hydrogen desorption pressure isotherm showed sloping plateau in the range of 0.3-0.6 MPa at 260 K. This effective hydrogen capacity under H2 pressure from 35 to 0.1 MPa was 1.9 wt%. The alloy mainly consisted of the hexagonal C14 Laves and BCC phases. The microstructure of the several phases in the alloy was revealed by transition electron microscopy (TEM).

AB - Ti-V-Mn alloys, which are one of the suitable materials for a high-pressure hybrid hydrogen storage vessel of 35 MPa, have been evaluated the hydrogenation properties and the microstructures. Among the Ti-V-Mn alloys produced by as-cast arc melting and annealing treatment at 1223 K, a Ti0.5V0.5Mn alloy particularly absorbed hydrogen up to 2.1 wt% at 260 K under 35 MPa H2. The hydrogen desorption pressure isotherm showed sloping plateau in the range of 0.3-0.6 MPa at 260 K. This effective hydrogen capacity under H2 pressure from 35 to 0.1 MPa was 1.9 wt%. The alloy mainly consisted of the hexagonal C14 Laves and BCC phases. The microstructure of the several phases in the alloy was revealed by transition electron microscopy (TEM).

UR - http://www.scopus.com/inward/record.url?scp=63649116589&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=63649116589&partnerID=8YFLogxK

U2 - 10.1016/j.jallcom.2008.07.121

DO - 10.1016/j.jallcom.2008.07.121

M3 - Article

AN - SCOPUS:63649116589

VL - 475

SP - 543

EP - 545

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

SN - 0925-8388

IS - 1-2

ER -