Is WO3 catalyst for hydrogen desorption?

2017
Authors
Pantić, Tijana
Milanović, Igor
Lukić, Miodrag J.

Grbović Novaković, Jasmina

Kurko, Sandra

Biliškov, Nikola

Milošević, Sanja S.

Conference object (Published version)
Metadata
Show full item recordAbstract
Magnesium hydride, as hydrogen storage material, meets the requirements such as high gravimetric hydrogen capacity (7,6 wt%), low cost and weight, abundance and H2 absorption/desorption cycling possibility. Given that the oxide additives show the good impact on desorption properties, mechanical milling of MgH2 with addition of 5, 10 and 15% wt. WO3 was performed. The microstructure and morphology of composites were analysed by XRD, PSD and SEM and correlated to hydrogen desorption properties which have been investigated by DSC. The results have shown that WO3 has a positive effect on the desorption kinetics as well as on the change of the desorption mechanism.
Keywords:
MgH2 / hydrogen storage / magnesium hydride / WO3Source:
Program and the Book of Abstracts / Sixteenth Young Researchers' Conference Materials Sciences and Engineering, December 6-8, 2017, Belgrade, Serbia, 2017, 50-50Publisher:
- Belgrade : Institute of Technical Sciences of SASA
Funding / projects:
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - CONF AU - Pantić, Tijana AU - Milanović, Igor AU - Lukić, Miodrag J. AU - Grbović Novaković, Jasmina AU - Kurko, Sandra AU - Biliškov, Nikola AU - Milošević, Sanja S. PY - 2017 UR - https://dais.sanu.ac.rs/123456789/15451 AB - Magnesium hydride, as hydrogen storage material, meets the requirements such as high gravimetric hydrogen capacity (7,6 wt%), low cost and weight, abundance and H2 absorption/desorption cycling possibility. Given that the oxide additives show the good impact on desorption properties, mechanical milling of MgH2 with addition of 5, 10 and 15% wt. WO3 was performed. The microstructure and morphology of composites were analysed by XRD, PSD and SEM and correlated to hydrogen desorption properties which have been investigated by DSC. The results have shown that WO3 has a positive effect on the desorption kinetics as well as on the change of the desorption mechanism. PB - Belgrade : Institute of Technical Sciences of SASA C3 - Program and the Book of Abstracts / Sixteenth Young Researchers' Conference Materials Sciences and Engineering, December 6-8, 2017, Belgrade, Serbia T1 - Is WO3 catalyst for hydrogen desorption? SP - 50 EP - 50 UR - https://hdl.handle.net/21.15107/rcub_dais_15451 ER -
@conference{ author = "Pantić, Tijana and Milanović, Igor and Lukić, Miodrag J. and Grbović Novaković, Jasmina and Kurko, Sandra and Biliškov, Nikola and Milošević, Sanja S.", year = "2017", abstract = "Magnesium hydride, as hydrogen storage material, meets the requirements such as high gravimetric hydrogen capacity (7,6 wt%), low cost and weight, abundance and H2 absorption/desorption cycling possibility. Given that the oxide additives show the good impact on desorption properties, mechanical milling of MgH2 with addition of 5, 10 and 15% wt. WO3 was performed. The microstructure and morphology of composites were analysed by XRD, PSD and SEM and correlated to hydrogen desorption properties which have been investigated by DSC. The results have shown that WO3 has a positive effect on the desorption kinetics as well as on the change of the desorption mechanism.", publisher = "Belgrade : Institute of Technical Sciences of SASA", journal = "Program and the Book of Abstracts / Sixteenth Young Researchers' Conference Materials Sciences and Engineering, December 6-8, 2017, Belgrade, Serbia", title = "Is WO3 catalyst for hydrogen desorption?", pages = "50-50", url = "https://hdl.handle.net/21.15107/rcub_dais_15451" }
Pantić, T., Milanović, I., Lukić, M. J., Grbović Novaković, J., Kurko, S., Biliškov, N.,& Milošević, S. S.. (2017). Is WO3 catalyst for hydrogen desorption?. in Program and the Book of Abstracts / Sixteenth Young Researchers' Conference Materials Sciences and Engineering, December 6-8, 2017, Belgrade, Serbia Belgrade : Institute of Technical Sciences of SASA., 50-50. https://hdl.handle.net/21.15107/rcub_dais_15451
Pantić T, Milanović I, Lukić MJ, Grbović Novaković J, Kurko S, Biliškov N, Milošević SS. Is WO3 catalyst for hydrogen desorption?. in Program and the Book of Abstracts / Sixteenth Young Researchers' Conference Materials Sciences and Engineering, December 6-8, 2017, Belgrade, Serbia. 2017;:50-50. https://hdl.handle.net/21.15107/rcub_dais_15451 .
Pantić, Tijana, Milanović, Igor, Lukić, Miodrag J., Grbović Novaković, Jasmina, Kurko, Sandra, Biliškov, Nikola, Milošević, Sanja S., "Is WO3 catalyst for hydrogen desorption?" in Program and the Book of Abstracts / Sixteenth Young Researchers' Conference Materials Sciences and Engineering, December 6-8, 2017, Belgrade, Serbia (2017):50-50, https://hdl.handle.net/21.15107/rcub_dais_15451 .