Matches in SemOpenAlex for { <https://semopenalex.org/work/W2527720147> ?p ?o ?g. }
- W2527720147 endingPage "308" @default.
- W2527720147 startingPage "300" @default.
- W2527720147 abstract "Zr0.9−xTi0.4+xV1.7 (x = 0, 0.1) non-stoichiometric alloys are designed and expected to show improved hydrogen storage capacities of Zr-based Laves phase alloys. The samples are synthesized by arc melting followed by two different processing techniques: annealing and melt-spinning. Phase constituent and microstructure investigations reveal the multiphase structures containing C15-Laves type ZrV2, V- and Zr-based solid solutions for the annealed alloys and melt-spun ribbons. The content of ZrV2 decreases but the unit cell volume of ZrV2 increases with increasing Ti content. Activation behavior and hydrogenation kinetics at different temperatures of the annealed and melt-spun samples were studied. At 25 °C, the hydrogen absorption capacity of Zr0.8Ti0.5V1.7 reaches 2.83 wt% H. The apparent activation energies of the fast hydrogen absorption stage (α, α+β regions) are calculated to be 2–5 kJ/mol. Melt-spun ribbons exhibit higher hydrogen absorption rate and smaller hydrogen storage capacities than the annealed alloys in the initial cycle. The surface and sub-surface chemical compositions are analyzed by XPS to illustrate the influence of composition of the alloys on activation behavior. Hydrogen absorption/desorption PCT curves of the annealed samples between 400 and 550 °C were measured and allowed to derive corresponding thermodynamics parameters. The higher hydride stability of the Zr0.8Ti0.5V1.7 based hydride is related to its larger unit cell volume and higher α-Zr content as compared to Zr0.9Ti0.4V1.7." @default.
- W2527720147 created "2016-10-14" @default.
- W2527720147 creator A5007824730 @default.
- W2527720147 creator A5026890432 @default.
- W2527720147 creator A5034352214 @default.
- W2527720147 creator A5057377195 @default.
- W2527720147 creator A5073896066 @default.
- W2527720147 creator A5084845056 @default.
- W2527720147 date "2017-02-01" @default.
- W2527720147 modified "2023-10-14" @default.
- W2527720147 title "Hydrogenation thermokinetics and activation behavior of non-stoichiometric Zr-based Laves alloys with enhanced hydrogen storage capacity" @default.
- W2527720147 cites W1484497488 @default.
- W2527720147 cites W1498961535 @default.
- W2527720147 cites W1511673980 @default.
- W2527720147 cites W1692757500 @default.
- W2527720147 cites W185141519 @default.
- W2527720147 cites W1965503103 @default.
- W2527720147 cites W1965547019 @default.
- W2527720147 cites W1970381271 @default.
- W2527720147 cites W1976287014 @default.
- W2527720147 cites W1976665750 @default.
- W2527720147 cites W1976912181 @default.
- W2527720147 cites W1977393887 @default.
- W2527720147 cites W1978645415 @default.
- W2527720147 cites W1981491777 @default.
- W2527720147 cites W1981867537 @default.
- W2527720147 cites W1982478467 @default.
- W2527720147 cites W1982965176 @default.
- W2527720147 cites W1983865969 @default.
- W2527720147 cites W1987543530 @default.
- W2527720147 cites W1987848699 @default.
- W2527720147 cites W1989079514 @default.
- W2527720147 cites W1993088302 @default.
- W2527720147 cites W1994737138 @default.
- W2527720147 cites W1995402177 @default.
- W2527720147 cites W2002251795 @default.
- W2527720147 cites W2009446095 @default.
- W2527720147 cites W2013334809 @default.
- W2527720147 cites W2019810244 @default.
- W2527720147 cites W2023189052 @default.
- W2527720147 cites W2031103134 @default.
- W2527720147 cites W2031332285 @default.
- W2527720147 cites W2037401349 @default.
- W2527720147 cites W2038721636 @default.
- W2527720147 cites W2042102644 @default.
- W2527720147 cites W2051392132 @default.
- W2527720147 cites W2054573881 @default.
- W2527720147 cites W2055441614 @default.
- W2527720147 cites W2056818154 @default.
- W2527720147 cites W2058135135 @default.
- W2527720147 cites W2060480169 @default.
- W2527720147 cites W2065569682 @default.
- W2527720147 cites W2066511281 @default.
- W2527720147 cites W2070535814 @default.
- W2527720147 cites W2083355447 @default.
- W2527720147 cites W2088716245 @default.
- W2527720147 cites W2100311956 @default.
- W2527720147 cites W2167383445 @default.
- W2527720147 cites W2176690455 @default.
- W2527720147 cites W2192443244 @default.
- W2527720147 cites W2256081130 @default.
- W2527720147 cites W275633226 @default.
- W2527720147 cites W334960935 @default.
- W2527720147 cites W4234966647 @default.
- W2527720147 doi "https://doi.org/10.1016/j.jallcom.2016.10.021" @default.
- W2527720147 hasPublicationYear "2017" @default.
- W2527720147 type Work @default.
- W2527720147 sameAs 2527720147 @default.
- W2527720147 citedByCount "33" @default.
- W2527720147 countsByYear W25277201472017 @default.
- W2527720147 countsByYear W25277201472018 @default.
- W2527720147 countsByYear W25277201472019 @default.
- W2527720147 countsByYear W25277201472020 @default.
- W2527720147 countsByYear W25277201472021 @default.
- W2527720147 countsByYear W25277201472022 @default.
- W2527720147 countsByYear W25277201472023 @default.
- W2527720147 crossrefType "journal-article" @default.
- W2527720147 hasAuthorship W2527720147A5007824730 @default.
- W2527720147 hasAuthorship W2527720147A5026890432 @default.
- W2527720147 hasAuthorship W2527720147A5034352214 @default.
- W2527720147 hasAuthorship W2527720147A5057377195 @default.
- W2527720147 hasAuthorship W2527720147A5073896066 @default.
- W2527720147 hasAuthorship W2527720147A5084845056 @default.
- W2527720147 hasConcept C113196181 @default.
- W2527720147 hasConcept C127413603 @default.
- W2527720147 hasConcept C144082473 @default.
- W2527720147 hasConcept C147789679 @default.
- W2527720147 hasConcept C154815118 @default.
- W2527720147 hasConcept C159985019 @default.
- W2527720147 hasConcept C178790620 @default.
- W2527720147 hasConcept C185592680 @default.
- W2527720147 hasConcept C191897082 @default.
- W2527720147 hasConcept C192562407 @default.
- W2527720147 hasConcept C27501479 @default.
- W2527720147 hasConcept C2776878729 @default.
- W2527720147 hasConcept C2777855556 @default.
- W2527720147 hasConcept C2777961443 @default.
- W2527720147 hasConcept C2779784324 @default.