Please use this identifier to cite or link to this item:
|Title:||Effects of ball-milling conditions on dehydrogenation of Mg(NH2)2-MgH2|
|Authors:||Hu, J. |
|Source:||Hu, J., Xiong, Z., Wu, G., Chen, P., Murata, K., Sakata, K. (2006-09-13). Effects of ball-milling conditions on dehydrogenation of Mg(NH2)2-MgH2. Journal of Power Sources 159 (1 SPEC. ISS.) : 120-125. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jpowsour.2006.04.005|
|Abstract:||The dependence of chemical reaction between Mg(NH2)2 and MgH2 on the ball-milling conditions has been investigated. While the decomposition of the component Mg(NH2)2 resulted in gaseous products consisting mainly of ammonia, the mixtures of Mg(NH2)2-MgH2 prepared by ball-milling released H2 at temperatures as low as 65 °C. In addition, the increase in ball-milling time can effectively suppress the ammonia evolution during the thermal treatment. The conversion of the amide and hydride to imide-like structure was demonstrated by FTIR and XRD characterization. A total amount of 4.8 wt.% of H2 could be released from the investigated system. © 2006 Elsevier B.V. All rights reserved.|
|Source Title:||Journal of Power Sources|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Mar 8, 2018
WEB OF SCIENCETM
checked on Feb 6, 2018
checked on Mar 12, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.