| About this Abstract |
| Meeting |
2025 TMS Annual Meeting & Exhibition
|
| Symposium
|
Magnesium Technology 2025
|
| Presentation Title |
Influence of High Energy Ball Milling on hydrogen absorption of Mg Alloy Catalyzed with Titanium and Carbon Nanotubes for hydrogen storage applications |
| Author(s) |
Mohamed Abdrabou Hussein, Aqeel Abbas, Mahmoud Abdelnaby, Song-Jeng Huang, Mohamed A. Azeem |
| On-Site Speaker (Planned) |
Mohamed Abdrabou Hussein |
| Abstract Scope |
Magnesium possesses significant potential as a solid-state hydrogen storage material owing to its substantial volumetric and gravimetric capacities. This study investigates the effect of high-energy ball milling, titanium, and carbon nanotube catalysis additives on the hydrogen absorption properties of a selected commercially available magnesium alloy. A high-energy ball mill was used to process Mg alloy, both with and without additives. Phases, powder morphology, particle size, and surface area of Mg alloy and Mg composite samples were studied. The hydrogen absorption was analyzed using Sievert's apparatus. The results were analyzed and compared with the processing conditions and additives. The results reveal enhanced hydrogen absorption of the magnesium alloy through the use of high-energy ball milling and catalyzing using Ti and MWCNT.
Acknowledgments
The authors would like to acknowledge King Fahd University of Petroleum and Minerals for support under Grant No. ER221007. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Magnesium, Powder Materials, Energy Conversion and Storage |