Assessment of changes in desorption mechanism of MgH2 after ion bombardment induced destabilization
Нема приказа
Аутори
Matović, LjiljanaKurko, Sandra V.
Rašković-Lovre, Željka
Vujasin, Radojka
Milanović, Igor
Milošević, Sanja S.
Grbović-Novaković, Jasmina
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
This paper deals with non-isothermal kinetics models of hydrogen desorption from MgH2 altered by ion bombardment and stresses the importance of the MgH2 surface during its decomposition. In the case of argon-irradiated samples, where defects are induced in the near-surface region, the Avrami Erofeev mechanism with parameter n = 2 can be adopted while in the case of boron-irradiated samples, where defects are created deeper in the bulk, the desorption mechanism is the same with n = 3. The difference is possibly related to the concentration and good dispersion of defects in near-surface region in the samples. Copyright (C) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
Кључне речи:
Hydrogen storage / MgH2 / Irradiation / Kinetics modelsИзвор:
International Journal of Hydrogen Energy, 2012, 37, 8, 6727-6732Финансирање / пројекти:
DOI: 10.1016/j.ijhydene.2012.01.084
ISSN: 0360-3199; 1879-3487
WoS: 000303952300041
Scopus: 2-s2.0-84859210889
Колекције
Институција/група
VinčaTY - JOUR AU - Matović, Ljiljana AU - Kurko, Sandra V. AU - Rašković-Lovre, Željka AU - Vujasin, Radojka AU - Milanović, Igor AU - Milošević, Sanja S. AU - Grbović-Novaković, Jasmina PY - 2012 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4842 AB - This paper deals with non-isothermal kinetics models of hydrogen desorption from MgH2 altered by ion bombardment and stresses the importance of the MgH2 surface during its decomposition. In the case of argon-irradiated samples, where defects are induced in the near-surface region, the Avrami Erofeev mechanism with parameter n = 2 can be adopted while in the case of boron-irradiated samples, where defects are created deeper in the bulk, the desorption mechanism is the same with n = 3. The difference is possibly related to the concentration and good dispersion of defects in near-surface region in the samples. Copyright (C) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved. T2 - International Journal of Hydrogen Energy T1 - Assessment of changes in desorption mechanism of MgH2 after ion bombardment induced destabilization VL - 37 IS - 8 SP - 6727 EP - 6732 DO - 10.1016/j.ijhydene.2012.01.084 ER -
@article{ author = "Matović, Ljiljana and Kurko, Sandra V. and Rašković-Lovre, Željka and Vujasin, Radojka and Milanović, Igor and Milošević, Sanja S. and Grbović-Novaković, Jasmina", year = "2012", abstract = "This paper deals with non-isothermal kinetics models of hydrogen desorption from MgH2 altered by ion bombardment and stresses the importance of the MgH2 surface during its decomposition. In the case of argon-irradiated samples, where defects are induced in the near-surface region, the Avrami Erofeev mechanism with parameter n = 2 can be adopted while in the case of boron-irradiated samples, where defects are created deeper in the bulk, the desorption mechanism is the same with n = 3. The difference is possibly related to the concentration and good dispersion of defects in near-surface region in the samples. Copyright (C) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.", journal = "International Journal of Hydrogen Energy", title = "Assessment of changes in desorption mechanism of MgH2 after ion bombardment induced destabilization", volume = "37", number = "8", pages = "6727-6732", doi = "10.1016/j.ijhydene.2012.01.084" }
Matović, L., Kurko, S. V., Rašković-Lovre, Ž., Vujasin, R., Milanović, I., Milošević, S. S.,& Grbović-Novaković, J.. (2012). Assessment of changes in desorption mechanism of MgH2 after ion bombardment induced destabilization. in International Journal of Hydrogen Energy, 37(8), 6727-6732. https://doi.org/10.1016/j.ijhydene.2012.01.084
Matović L, Kurko SV, Rašković-Lovre Ž, Vujasin R, Milanović I, Milošević SS, Grbović-Novaković J. Assessment of changes in desorption mechanism of MgH2 after ion bombardment induced destabilization. in International Journal of Hydrogen Energy. 2012;37(8):6727-6732. doi:10.1016/j.ijhydene.2012.01.084 .
Matović, Ljiljana, Kurko, Sandra V., Rašković-Lovre, Željka, Vujasin, Radojka, Milanović, Igor, Milošević, Sanja S., Grbović-Novaković, Jasmina, "Assessment of changes in desorption mechanism of MgH2 after ion bombardment induced destabilization" in International Journal of Hydrogen Energy, 37, no. 8 (2012):6727-6732, https://doi.org/10.1016/j.ijhydene.2012.01.084 . .