Hydrogen storage properties of TiMn2-based alloys for metal hydride heat pump

Park, Jeong-Gun; Jang, Hwan-Young; Han, Sang-Cheol; Lee, Paul S.; Jai-Young, Lee

doi:10.1016/s0921-5093(01)01598-2

Cited by 25 publications

(4 citation statements)

References 3 publications

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“…According to the results reported by Gamo et al [9], the hydrogen storage capacity of Ti-Mn alloys was about 1.90 wt%. However, the major problem of Ti-Mn alloys is * Corresponding authors.…”

Section: Introductionmentioning

confidence: 69%

Structure, morphology and hydrogen storage properties of composites prepared by ball milling Ti0.9Zr0.2Mn1.5Cr0.3V0.3Ti0.9Zr0.2Mn1.5Cr0.3V0.3 with La–Mg-based alloy

Chu

Zhang

Sun

et al. 2007

International Journal of Hydrogen Energy

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Section: Introductionmentioning

confidence: 69%

Structure, morphology and hydrogen storage properties of composites prepared by ball milling Ti0.9Zr0.2Mn1.5Cr0.3V0.3Ti0.9Zr0.2Mn1.5Cr0.3V0.3 with La–Mg-based alloy

Chu

Zhang

Sun

et al. 2007

International Journal of Hydrogen Energy

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“…This is a so called laves phase alloy. 146 A publication by Bevan in 2010 described a canal boat operational in the UK, that was able to store 4 kg of H 2 ; the exact composition of the storage material was described as Ti 0.93 Zr 0.05 (Mn 0.73V0.22 Fe 0.04 ) 2 . The practical hydrogen storage capacity of this material was determined to be around 1.4 wt%.…”

Section: Solid State Hydrogen Storagementioning

confidence: 99%

Challenges in the use of hydrogen for maritime applications

Hoecke

Laffineur

Campe

et al. 2021

Energy Environ. Sci.

224

107

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“…The authors of [19] suggested partial substitution of titanium for zirconium in TiMn2 intermetallic compound (as component A).…”

Section: Introductionmentioning

confidence: 99%

Hydrogen-Sorption Properties of the Alloy Ti$_{15.5}$Zr$_{30}$Mn$_{38}$V$_{5.5}$Cr$_{5.5}$Co$_{5.5}$ Based on the Laves Phase (Type $C$14)

Dekhtyarenko

2024

Metallofiz. Noveishie Tekhnol.

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Microstructure and phase composition of the cast Ti15.5Zr30Mn38V5.5Cr5.5Со5.5 alloy as well as the phase composition of hydrogenation and dehydrogenation products are investigated using the methods of x-ray phase analysis and scanning electron microscopy. As established, due to the partial replacement of manganese with cobalt, it is not possible to expand the area of existence of the Laves phase (type C14), since, in the phase composition of the studied alloy, a second intermetallic phase based on the Zr2Co compound is formed. As determined, the change in the phase composition of the alloy does not affect significantly the kinetics of hydrogen absorption and desorption at the first sorption-desorption cycle. As established, the formed intermetallide based on the Zr2Co compound interacts actively with hydrogen at room temperature and a hydrogen pressure of 0.23 MPa. As shown, the process of hydrogen release begins with the start of heating; at a temperature of 430°C, a reversible capacity of 95% is achieved.

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Hydrogen storage properties of TiMn2-based alloys for metal hydride heat pump

Cited by 25 publications

References 3 publications

Structure, morphology and hydrogen storage properties of composites prepared by ball milling Ti0.9Zr0.2Mn1.5Cr0.3V0.3Ti0.9Zr0.2Mn1.5Cr0.3V0.3 with La–Mg-based alloy

Structure, morphology and hydrogen storage properties of composites prepared by ball milling Ti0.9Zr0.2Mn1.5Cr0.3V0.3Ti0.9Zr0.2Mn1.5Cr0.3V0.3 with La–Mg-based alloy

Challenges in the use of hydrogen for maritime applications

Hydrogen-Sorption Properties of the Alloy Ti$_{15.5}$Zr$_{30}$Mn$_{38}$V$_{5.5}$Cr$_{5.5}$Co$_{5.5}$ Based on the Laves Phase (Type $C$14)

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