Please use this identifier to cite or link to this item:
https://doi.org/10.1021/cm800584x
DC Field | Value | |
---|---|---|
dc.title | Improvement of hydrogen storage properties of the Li-Mg-N-H system by addition of LiBH4 | |
dc.contributor.author | Hu, J. | |
dc.contributor.author | Liu, Y. | |
dc.contributor.author | Wu, G. | |
dc.contributor.author | Xiong, Z. | |
dc.contributor.author | Chua, Y.S. | |
dc.contributor.author | Chen, P. | |
dc.date.accessioned | 2014-10-16T08:31:01Z | |
dc.date.available | 2014-10-16T08:31:01Z | |
dc.date.issued | 2008-07-08 | |
dc.identifier.citation | Hu, J., Liu, Y., Wu, G., Xiong, Z., Chua, Y.S., Chen, P. (2008-07-08). Improvement of hydrogen storage properties of the Li-Mg-N-H system by addition of LiBH4. Chemistry of Materials 20 (13) : 4398-4402. ScholarBank@NUS Repository. https://doi.org/10.1021/cm800584x | |
dc.identifier.issn | 08974756 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/94009 | |
dc.description.abstract | Significant improvements in the hydrogen desorption/absorption properties of the Li-Mg-N-H system have been achieved by adding a small amount of LiBH 4. The onset as well as the peak temperatures of hydrogen desorption shift to lower temperatures. Five wt % of hydrogen can be fully desorbed at 140 °C and reabsorbed at 100°C. The kinetics of hydrogen desorption as well as absorption were found to be 3 times as fast as the pristine system. Thermodynamic analyses show that the temperature for equilibrium desorption pressure at 1 bar was 70°C, which is about 20°C lower than the pristine system. The enhancement in the hydrogen sorption properties was attributed to the weakening of N-H bonding in the metal amide molecules. © 2008 American Chemical Society. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1021/cm800584x | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | PHYSICS | |
dc.contributor.department | CHEMISTRY | |
dc.description.doi | 10.1021/cm800584x | |
dc.description.sourcetitle | Chemistry of Materials | |
dc.description.volume | 20 | |
dc.description.issue | 13 | |
dc.description.page | 4398-4402 | |
dc.description.coden | CMATE | |
dc.identifier.isiut | 000257279200033 | |
Appears in Collections: | Staff Publications |
Show simple item record
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.