Details
| Original language | English |
|---|---|
| Title of host publication | Proceedings 34th International Conference on Metallurgy and Materials |
| Pages | 470-476 |
| Number of pages | 7 |
| Publication status | Published - 15 Jul 2025 |
| Event | 34th International Conference on Metallurgy and Materials, METAL 2025 - Orea Congress Hotel Brno, Brno, Czech Republic Duration: 21 May 2025 → 23 May 2025 |
Publication series
| Name | METAL - International Conference on Metallurgy and Materials, Conference Proceedings |
|---|---|
| Publisher | TANGER Ltd. |
Abstract
The hydrogen storage properties of ball-milled AB5-type alloys containing La (a rare earth element) and Ni, Sn were investigated in this study. The experimental alloys were prepared using a compact arc melter under a high-purity argon atmosphere (99.9999%). The influence of microstructure and phase composition on the hydrogen absorption and desorption behavior was examined. The addition of Sn to the LaNi5 intermetallic significantly reduced the equilibrium pressure without decreasing the maximum hydrogen absorption capacity, up to a Sn content of 10 wt%.
Keywords
- Hydrides, hydrogen storage, LaNi5, LaNiSn alloys
ASJC Scopus subject areas
- Engineering(all)
- Mechanics of Materials
- Materials Science(all)
- Surfaces, Coatings and Films
- Materials Science(all)
- Metals and Alloys
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Proceedings 34th International Conference on Metallurgy and Materials . 2025. p. 470-476 (METAL - International Conference on Metallurgy and Materials, Conference Proceedings).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Hydride formation in chosen lanish alloys
AU - Král, Lubomír
AU - Zobač, Ondřej
AU - Ullattil, Sanjay
AU - Roupcová, Pavla
AU - Zym, Michal
AU - Smetana, Bedřich
AU - Smajlaj, Merkur
AU - Renz, Franz
N1 - Publisher Copyright: © METAL 2025.All rights reserved.
PY - 2025/7/15
Y1 - 2025/7/15
N2 - The hydrogen storage properties of ball-milled AB5-type alloys containing La (a rare earth element) and Ni, Sn were investigated in this study. The experimental alloys were prepared using a compact arc melter under a high-purity argon atmosphere (99.9999%). The influence of microstructure and phase composition on the hydrogen absorption and desorption behavior was examined. The addition of Sn to the LaNi5 intermetallic significantly reduced the equilibrium pressure without decreasing the maximum hydrogen absorption capacity, up to a Sn content of 10 wt%.
AB - The hydrogen storage properties of ball-milled AB5-type alloys containing La (a rare earth element) and Ni, Sn were investigated in this study. The experimental alloys were prepared using a compact arc melter under a high-purity argon atmosphere (99.9999%). The influence of microstructure and phase composition on the hydrogen absorption and desorption behavior was examined. The addition of Sn to the LaNi5 intermetallic significantly reduced the equilibrium pressure without decreasing the maximum hydrogen absorption capacity, up to a Sn content of 10 wt%.
KW - Hydrides
KW - hydrogen storage
KW - LaNi5
KW - LaNiSn alloys
UR - http://www.scopus.com/inward/record.url?scp=105029370291&partnerID=8YFLogxK
U2 - 10.37904/metal.2025.5144
DO - 10.37904/metal.2025.5144
M3 - Conference contribution
AN - SCOPUS:105029370291
T3 - METAL - International Conference on Metallurgy and Materials, Conference Proceedings
SP - 470
EP - 476
BT - Proceedings 34th International Conference on Metallurgy and Materials
T2 - 34th International Conference on Metallurgy and Materials, METAL 2025
Y2 - 21 May 2025 through 23 May 2025
ER -