Effect of Mn and Zr on hydrogen absorption in Mg-based nanocomposites
Author(s)
Yao, X
Zhu, ZH
Lu, GQ
Yao, X
Wu, CZ
Wang, P
Cheng, HM
Griffith University Author(s)
Year published
2008
Metadata
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This paper investigates the catalytic effect of MnZr metallic coupling on hydrogenation of magnesium. It is found that MnZr coupling greatly increased the hydrogenation kinetics, especially at low temperatures. The system can absorb 5wt% hydrogen within 30 minutes at 150 degrees C. The effect of milling time on the microstructures and hydrogenation properties has also been investigated.This paper investigates the catalytic effect of MnZr metallic coupling on hydrogenation of magnesium. It is found that MnZr coupling greatly increased the hydrogenation kinetics, especially at low temperatures. The system can absorb 5wt% hydrogen within 30 minutes at 150 degrees C. The effect of milling time on the microstructures and hydrogenation properties has also been investigated.
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Book Title
Carbon Nanomaterials for Clean Energy Hydrogen System
Subject
Solid state chemistry
Physical properties of materials