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NiFe2O4 nanoparticles catalytic effects of improving LiAlH4 dehydrogenation properties

Autor
Li, P.; Li, Z.; Zhai, F.; Wan, Q.; Li, X.; Qu, X.; Volinsky, A.A.
Tipus d'activitat
Article en revista
Revista
The journal of physical chemistry. Part C, nanomaterials and interfaces
Data de publicació
2013-12-12
Volum
117
Número
49
Pàgina inicial
25917
Pàgina final
25925
DOI
https://doi.org/10.1021/jp408364p Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/22608 Obrir en finestra nova
URL
http://pubs.acs.org/doi/pdf/10.1021/jp408364p Obrir en finestra nova
Resum
The effects of NiFe2O4 nanoparticles addition on the dehydrogenation behavior of LiAlH4 were investigated. The onset dehydrogenation temperature for LiAlH4+3 mol % NiFe2O4 sample is 61 degrees C, which decreased by 94 degrees C compared with the as-received LiAlH4 and released similar to 7.2 wt % hydrogen when heated to 180 degrees C. Isothermal desorption measurements show that the 3 mol % NiFe2O4-doped sample releases similar to 7.0 wt % of hydrogen in 91 min at 120 degrees C, which is 6.3 wt ...
Citació
Li, P. [et al.]. NiFe2O4 nanoparticles catalytic effects of improving LiAlH4 dehydrogenation properties. "The journal of physical chemistry. Part C, nanomaterials and interfaces", 12 Desembre 2013, vol. 117, núm. 49, p. 25917-25925.
Paraules clau
Alanate LIALH4, Dehydrogenation, Kinetics, LI3ALH6, Lithium Aluminium-hydride, Reversible hydrogen storage, TI, Thermal-decomposition
Grup de recerca
GCM - Grup de Caracterització de Materials

Participants

  • Li, Ping  (autor)
  • Li, Ziliang  (autor)
  • Zhai, Fuqiang  (autor)
  • Wan, Qi  (autor)
  • Li, Xingquan  (autor)
  • Qu, Xuanhui  (autor)
  • Volinsky, Alex A.  (autor)

Arxius