Development of a high-pressure Ti-Mn based hydrogen storage alloy for hydrogen compression

Nayebossadri, Shahrouz; Book, D. L.

doi:10.1016/j.renene.2019.05.052

Cited by 48 publications

(9 citation statements)

References 59 publications

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“…Most of the articles related to hydrogen compression materials and published since 2015 consider multi‐component C14‐AB 2±x intermetallics where A = Ti or Ti + Zr and B = Cr, Fe, V, Mn 27‐38 . Certain attention has been paid to BCC alloys in V–Ti–Cr system, 39‐43 multiphase C14 + BCC Ti–V–Mn alloys, 44 as well as AB 5 ‐type intermetallics 22,45,46 .…”

Section: Hydrogen Compression Using Metal Hydridesmentioning

confidence: 99%

“…Most of the articles related to hydrogen compression materials and published since 2015 consider multicomponent C14-AB 2±x intermetallics where A = Ti or Ti + Zr and B = Cr, Fe, V, Mn. [27][28][29][30][31][32][33][34][35][36][37][38] Certain attention has been paid to BCC alloys in V-Ti-Cr system, [39][40][41][42][43] multiphase C14 + BCC Ti-V-Mn alloys, 44 as well as AB 5type intermetallics. 22,45,46 Practically all the studies consider equilibrium pressure-composition-temperature (PCT) characteristics of hydrogen compression alloys when interacting with H 2 gas.…”

Section: Metal Hydrite Materialsmentioning

confidence: 99%

“…Empiric analysis of the interrelations between the alloy composition and thermodynamic properties of its interaction with gaseous H 2 was presented in refs [28,37,38,48,49]. Several articles consider cycle stability of AB 5, 22,45 AB 2, 30,32 and BCC 39,41,42 alloys for hydrogen compression, surface state and activation of AB 2, 31,34 as well as stress effects caused by swelling/shrinking of the MH materials during cyclic hydrogenation/dehydrogenation 27 . In some works, the materials research was supplemented by the tests of their hydrogen compression performances in prototype MH containers 33,43 or in compressor assembly 45 …”

Section: Hydrogen Compression Using Metal Hydridesmentioning

confidence: 99%

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Thermally driven hydrogen compression using metal hydrides

Lototskyy

Linkov

2022

Intl J of Energy Research

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Summary Hydrogen compression is a major contributor to capital costs and maintenance hours in the infrastructure related to storage, distribution and end‐use of hydrogen. Conventionally used mechanical hydrogen compressors have a number of disadvantages including a complicated design, insufficient reliability, high operating costs, a probability of hydrogen leakage and hydrogen contamination. A promising alternative is a thermally driven metal hydride hydrogen compressor (MHHC) whose operation is based on the reversible interaction of hydride‐forming alloys with hydrogen gas. MHHCs have a number of advantages including practically unlimited (up to several kbars) discharge pressure, good scalability (from several normal litres to tens normal cubic metres of hydrogen per an hour), modular design, simplicity in service and operation, as well as high purity of the delivered hydrogen and a possibility to use low‐grade heat. MHHC does not contain moving parts that simplifies its design, increases reliability, and eliminates noise and vibration. This article overviews applied R&D activities related to the thermally driven hydrogen compression using metal hydrides. The focus is put on the interrelation between properties of metal hydride materials and their hydrogen compression performances, first of all, operating pressure ‐ temperature range, process productivity, and efficiency. Typical design features of the hydrogen compression systems and ways of their optimization are considered. A brief techno‐economic analysis of the MHHCs benchmarked against alternative hydrogen compression technologies (mechanical and electrochemical) is presented as well. Finally, promising application niches of the MHHCs are outlined.

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Section: Hydrogen Compression Using Metal Hydridesmentioning

confidence: 99%

Section: Metal Hydrite Materialsmentioning

confidence: 99%

Section: Hydrogen Compression Using Metal Hydridesmentioning

confidence: 99%

See 1 more Smart Citation

Thermally driven hydrogen compression using metal hydrides

Lototskyy

Linkov

2022

Intl J of Energy Research

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“…The combination of these two alloys can increase the hydrogen pressure from 4 MPa to 100 MPa with hot oil as the heating medium. Nayebossadri et al 91 developed a high-pressure TiMn 2 -based alloy TI 30 V 15.8 Mn 49.4 (Zr 0.5 Cr 1.1 Fe 2.9 ) for a two-stage hydrogen compression, which was able to compress hydrogen from 1.5 MPa to over 35 MPa. And the operating temperature does not exceed 130 °C.…”

Section: Application Of Timn 2 -Based Hydrogen Sto...mentioning

confidence: 99%

Ti–Mn hydrogen storage alloys: from properties to applications

Lei

Yang

et al. 2022

RSC Adv.

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“…Hysteresis is the identification of the difference between the hydrogenation and the dehydrogenation equilibrium pressure, and is recognized as the basic characteristic in the most metal hydride systems. ,− Kuijpers et al proposed that the hysteresis phenomenon is mainly associated with the local deformation strain generated during hydrogenation. The alloys with high equilibrium pressure typically possess relatively compact interstitial sites for hydrogen accommodation, which will invariably increase the local deformation strain and limit the migration of hydrogen atoms.…”

Section: Introductionmentioning

confidence: 99%

Dynamically Staged Phase Transformation Mechanism of Co-Containing Rare Earth-Based Metal Hydrides with Unexpected Hysteresis Amelioration

Zhou

Cao

Xiao

et al. 2022

ACS Appl. Energy Mater.

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Solid hydrogen storage and supply systems with high density in a hydrogen refueling station are the critical factor to realize large-scale application of hydrogen energy, and one of the biggest challenges is how to ameliorate the extremely large pressure hysteresis of Ce-rich rare-earth-based metal hydrides. In this work, two series of La–Ce–Ca–Ni–Co alloys with single CaCu5-type structure and uniformly distributed elements were prepared via induction levitation melting. With increasing Co content in La0.3Ce0.5Ca0.2Ni5–x Co x (x = 0, 0.5, 1.0, 1.5) alloys, a staged phase transformation occurs, contributing to a significant improvement in the pressure hysteresis without the monotonical sacrifice of dehydrogenation equilibrium pressure. An equilibrium-state thermal analysis method (ETA) is proposed and well verifies the thermodynamical phase transformation processes. Further first-principles calculations indicate that the enhanced charge synergy and increased charge transfer drive the conversion of staged phase transformation from dynamic to thermodynamically stable pathways. Thus, “dynamically staged phase transformation”, nominated as the dynamic realization of thermodynamic staged phase transformation, is more constructive for practical use. Consequently, the optimal composition of La0.25Ce0.55Ca0.2Ni4.5Co0.5 was developed with a saturated hydrogen storage capacity of 1.52 wt %, dehydrogenation equilibrium pressure of 10.68 MPa at 90 °C, and satisfactory cycling durability. The ETA method and composition design concept proposed in this work pave a convenient avenue for wider exploration of high-pressure hydrogen storage alloys.

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Development of a high-pressure Ti-Mn based hydrogen storage alloy for hydrogen compression

Cited by 48 publications

References 59 publications

Thermally driven hydrogen compression using metal hydrides

Thermally driven hydrogen compression using metal hydrides

Ti–Mn hydrogen storage alloys: from properties to applications

Dynamically Staged Phase Transformation Mechanism of Co-Containing Rare Earth-Based Metal Hydrides with Unexpected Hysteresis Amelioration

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