Hydrogen desorption from vacant MgH2
Аутори
Kurko, Sandra V.Vujasin, Radojka
Đukić, Anđelka B.
Paskaš Mamula, Bojana
Grbović-Novaković, Jasmina
Novaković, Nikola
Конференцијски прилог (Објављена верзија)
,
Society of Physical Chemists of Serbia
Метаподаци
Приказ свих података о документуАпстракт
The hydrogen desorption properties of vacant MgH2 structure were
investigated both experimentally and theoretically. Ion irradiation by Ar8+
and Xe8+ ions were used to induce structural changes in MgH2. Hydrogen
desorption properties were investigated by temperature programmed
desorption (TPD). To obtained deeper insight in structural changes during
desorption theoretical calculations were performed using DFT approach
within Abinit code. Results showed that there are several mechanisms
involved in desorption process, which depend on defect concentration, their
position and their interaction and ordering. It has been demonstrated that the
changes in near-surface area play the crucial role in desorption kinetics.
Извор:
Physical chemistry 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, 2014, H-26-PИздавач:
- Society of Physical Chemists of Serbia
Финансирање / пројекти:
- Синтеза, процесирање и карактеризација наноструктурних материјала за примену у области енергије, механичког инжењерства, заштите животне стредине и биомедицине (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45012)
Колекције
Институција/група
VinčaTY - CONF AU - Kurko, Sandra V. AU - Vujasin, Radojka AU - Đukić, Anđelka B. AU - Paskaš Mamula, Bojana AU - Grbović-Novaković, Jasmina AU - Novaković, Nikola PY - 2014 UR - https://vinar.vin.bg.ac.rs/handle/123456789/9239 AB - The hydrogen desorption properties of vacant MgH2 structure were investigated both experimentally and theoretically. Ion irradiation by Ar8+ and Xe8+ ions were used to induce structural changes in MgH2. Hydrogen desorption properties were investigated by temperature programmed desorption (TPD). To obtained deeper insight in structural changes during desorption theoretical calculations were performed using DFT approach within Abinit code. Results showed that there are several mechanisms involved in desorption process, which depend on defect concentration, their position and their interaction and ordering. It has been demonstrated that the changes in near-surface area play the crucial role in desorption kinetics. PB - Society of Physical Chemists of Serbia C3 - Physical chemistry 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry T1 - Hydrogen desorption from vacant MgH2 VL - H-26-P UR - https://hdl.handle.net/21.15107/rcub_vinar_9239 ER -
@conference{ author = "Kurko, Sandra V. and Vujasin, Radojka and Đukić, Anđelka B. and Paskaš Mamula, Bojana and Grbović-Novaković, Jasmina and Novaković, Nikola", year = "2014", abstract = "The hydrogen desorption properties of vacant MgH2 structure were investigated both experimentally and theoretically. Ion irradiation by Ar8+ and Xe8+ ions were used to induce structural changes in MgH2. Hydrogen desorption properties were investigated by temperature programmed desorption (TPD). To obtained deeper insight in structural changes during desorption theoretical calculations were performed using DFT approach within Abinit code. Results showed that there are several mechanisms involved in desorption process, which depend on defect concentration, their position and their interaction and ordering. It has been demonstrated that the changes in near-surface area play the crucial role in desorption kinetics.", publisher = "Society of Physical Chemists of Serbia", journal = "Physical chemistry 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry", title = "Hydrogen desorption from vacant MgH2", volume = "H-26-P", url = "https://hdl.handle.net/21.15107/rcub_vinar_9239" }
Kurko, S. V., Vujasin, R., Đukić, A. B., Paskaš Mamula, B., Grbović-Novaković, J.,& Novaković, N.. (2014). Hydrogen desorption from vacant MgH2. in Physical chemistry 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry Society of Physical Chemists of Serbia., H-26-P. https://hdl.handle.net/21.15107/rcub_vinar_9239
Kurko SV, Vujasin R, Đukić AB, Paskaš Mamula B, Grbović-Novaković J, Novaković N. Hydrogen desorption from vacant MgH2. in Physical chemistry 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2014;H-26-P. https://hdl.handle.net/21.15107/rcub_vinar_9239 .
Kurko, Sandra V., Vujasin, Radojka, Đukić, Anđelka B., Paskaš Mamula, Bojana, Grbović-Novaković, Jasmina, Novaković, Nikola, "Hydrogen desorption from vacant MgH2" in Physical chemistry 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, H-26-P (2014), https://hdl.handle.net/21.15107/rcub_vinar_9239 .