Abstract
Rehydrogenation behavior of the discharged MgH2-LiALH4 composites was investigated by using thermal gravimetric analysis (TGA) and in situ synchrotron X-ray diffraction (XRD) technique. For 4MgH2-LiALH4 composite, the experimental results showed that at least 3 wt% of hydrogen could be recharged at 170 psi H2/400°C to form MgH2 after its first dehydrogenation reaction. The XRD results indicated that not only Mg but also Mg17Al12 could be rehydrogenated in the hydrogen atmosphere investigated although LiALH4 was found irreversible.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 2017 IEEE International Conference on Applied System Innovation |
| Subtitle of host publication | Applied System Innovation for Modern Technology, ICASI 2017 |
| Editors | Teen-Hang Meen, Artde Donald Kin-Tak Lam, Stephen D. Prior |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1918-1921 |
| Number of pages | 4 |
| ISBN (Electronic) | 9781509048977 |
| DOIs | |
| Publication status | Published - 2017 Jul 21 |
| Event | 2017 IEEE International Conference on Applied System Innovation, ICASI 2017 - Sapporo, Japan Duration: 2017 May 13 → 2017 May 17 |
Publication series
| Name | Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017 |
|---|
Other
| Other | 2017 IEEE International Conference on Applied System Innovation, ICASI 2017 |
|---|---|
| Country | Japan |
| City | Sapporo |
| Period | 17-05-13 → 17-05-17 |
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All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Computer Science Applications
- Hardware and Architecture
- Safety, Risk, Reliability and Quality
- Mechanical Engineering
- Media Technology
- Health Informatics
- Instrumentation
Cite this
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In situ synchrotron X-ray diffraction study on the rehydrogenation behavior of MgH2 -LiAlH4 composites. / Lin, I. Chun; Tsai, Wen Ta.
Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017. ed. / Teen-Hang Meen; Artde Donald Kin-Tak Lam; Stephen D. Prior. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1918-1921 7988326 (Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - In situ synchrotron X-ray diffraction study on the rehydrogenation behavior of MgH2 -LiAlH4 composites
AU - Lin, I. Chun
AU - Tsai, Wen Ta
PY - 2017/7/21
Y1 - 2017/7/21
N2 - Rehydrogenation behavior of the discharged MgH2-LiALH4 composites was investigated by using thermal gravimetric analysis (TGA) and in situ synchrotron X-ray diffraction (XRD) technique. For 4MgH2-LiALH4 composite, the experimental results showed that at least 3 wt% of hydrogen could be recharged at 170 psi H2/400°C to form MgH2 after its first dehydrogenation reaction. The XRD results indicated that not only Mg but also Mg17Al12 could be rehydrogenated in the hydrogen atmosphere investigated although LiALH4 was found irreversible.
AB - Rehydrogenation behavior of the discharged MgH2-LiALH4 composites was investigated by using thermal gravimetric analysis (TGA) and in situ synchrotron X-ray diffraction (XRD) technique. For 4MgH2-LiALH4 composite, the experimental results showed that at least 3 wt% of hydrogen could be recharged at 170 psi H2/400°C to form MgH2 after its first dehydrogenation reaction. The XRD results indicated that not only Mg but also Mg17Al12 could be rehydrogenated in the hydrogen atmosphere investigated although LiALH4 was found irreversible.
UR - http://www.scopus.com/inward/record.url?scp=85028528069&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85028528069&partnerID=8YFLogxK
U2 - 10.1109/ICASI.2017.7988326
DO - 10.1109/ICASI.2017.7988326
M3 - Conference contribution
AN - SCOPUS:85028528069
T3 - Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017
SP - 1918
EP - 1921
BT - Proceedings of the 2017 IEEE International Conference on Applied System Innovation
A2 - Meen, Teen-Hang
A2 - Lam, Artde Donald Kin-Tak
A2 - Prior, Stephen D.
PB - Institute of Electrical and Electronics Engineers Inc.
ER -