Effect of Fe substitution on first hydrogenation kinetics of TiFe-based hydrogen storage alloys after air exposure
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DOI: 10.1016/j.ijhydene.2021.06.188
Abstract: Abstract This study investigated how Fe substitution with Ni, Co, Cu, Mn, and Cr affected the first hydrogenation behavior of air-exposed TiFe-based hydrogen storage alloys. The alloy ingots were crushed into powders and exposed to… read more here.
Keywords: hydrogen; air; hydrogenation kinetics; first hydrogenation ... See more keywords
Enhancement of First Hydrogenation of Ti1V0.9Cr1.1 BCC Alloy by Cold Rolling and Ball Milling
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DOI: 10.3390/ma13143106
Abstract: In this study, we evaluated the effects of a mechanical treatment by cold rolling (CR) and ball milling (BM) on the first hydrogenation of Ti1V0.9Cr1.1 alloy. The as-cast alloy has a body-centered cubic (BCC) crystal… read more here.
Keywords: milling; alloy; first hydrogenation; ball ... See more keywords
First Hydrogenation Enhancement in TiFe Alloys for Hydrogen Storage Doped with Yttrium
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DOI: 10.3390/met9020242
Abstract: The aim of this investigation was to improve the first hydrogenation of TiFe by adding yttrium. The compositions studied were TiFe + x wt.% Y with x = 4, 6, and 8. From electron microscopy… read more here.
Keywords: tife; enhancement tife; hydrogenation enhancement; yttrium ... See more keywords
Microstructure and First Hydrogenation Properties of TiHfZrNb1−xV1+x Alloy for x = 0, 0.1, 0.2, 0.4, 0.6 and 1
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DOI: 10.3390/molecules27031054
Abstract: The effect of the substitution of Nb by V on the microstructure and hydrogen storage properties of TiHfZrNb1−xV1+x alloys (x = 0.1, 0.2, 0.4, 0.6 and 1) was investigated. For x = 0, the alloy… read more here.
Keywords: tihfzrnb1 xv1; first hydrogenation; properties tihfzrnb1; hydrogenation properties ... See more keywords