Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
June 5, 2026ACS Applied Energy MaterialsOpen Access

Ce-Doping in (Ti 0.5 Zr 0.5 ) 1 (Fe 0.5 Mn 0.5 ) 2 Alloy: A Strategy for Improved Hydrogen Absorption

View Full Paper
Ask AI
Bookmark
Share

Authors

JPJéssica Bruna PonsoniWBWalter José BottaGZGuilherme Zepon

Discussion

Loading...

Member takes

Overview

Randomized trial investigates improved hydrogen storage in Ce-doped titanium-zirconium alloy, suggesting effective storage solutions.

Key Points

  • This work aims to evaluate the effect of cerium addition on the hydrogen storage capabilities of a Ti-Zr-Fe-Mn alloy.
  • Investigated hydrogen storage performance of Ce-doped and Ce-free (Ti0.5Zr0.5)1(Fe0.5Mn0.5)2 alloys.
  • Conducted X-ray diffraction and SEM-EDS analyses to assess structural and compositional changes.
  • Performed hydrogenation and dehydrogenation tests to evaluate absorption kinetics and reversibility.
  • The Ce-doped alloy achieved 1.22 wt % of hydrogen absorption under 39 bar of hydrogen during the first cycle.
  • Cyclic tests showed excellent reversibility with no significant loss in storage capacity.
  • X-ray diffraction confirmed that Ce addition maintains the C14 Laves structure.

Cite This Study

Ponsoni et al. (2026) studied this question.

synapsesocial.com/papers/6a2269c9763171746d5486b2https://doi.org/10.1021/acsaem.6c00934
View Full Paper
Ask AI
Bookmark
Share