Research output: Contribution to journal › Article › peer-review
Solid-state NaBH4 composites for hydrogen generation : Catalytic activity of nickel and cobalt catalysts. / Netskina, O. V.; Tayban, E. S.; Rogov, V. A. et al.
In: International Journal of Hydrogen Energy, Vol. 46, No. 7, 27.01.2021, p. 5459-5471.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Solid-state NaBH4 composites for hydrogen generation
T2 - Catalytic activity of nickel and cobalt catalysts
AU - Netskina, O. V.
AU - Tayban, E. S.
AU - Rogov, V. A.
AU - Ozerova, A. M.
AU - Mukha, S. A.
AU - Simagina, V. I.
AU - Komova, O. V.
N1 - Publisher Copyright: © 2020 Hydrogen Energy Publications LLC Copyright: Copyright 2021 Elsevier B.V., All rights reserved.
PY - 2021/1/27
Y1 - 2021/1/27
N2 - Hydrogen generation from tablets of sodium borohydride with chlorides of nickel and cobalt was studied. The nickel catalysts were shown to be less active in the borohydride hydrolysis than the cobalt catalysts. One of the reasons for the lower activity of the nickel catalyst was the presence of hydrogen on its surface, which hampered the adsorption of reactants. The addition of cobalt to the nickel catalyst increases the hydrogen generation rate. This is due to the introduction of active metal with low adsorption capacity for hydrogen and the higher dispersion of the active component.
AB - Hydrogen generation from tablets of sodium borohydride with chlorides of nickel and cobalt was studied. The nickel catalysts were shown to be less active in the borohydride hydrolysis than the cobalt catalysts. One of the reasons for the lower activity of the nickel catalyst was the presence of hydrogen on its surface, which hampered the adsorption of reactants. The addition of cobalt to the nickel catalyst increases the hydrogen generation rate. This is due to the introduction of active metal with low adsorption capacity for hydrogen and the higher dispersion of the active component.
KW - Catalyst
KW - Cobalt
KW - Hydrolysis
KW - Kinetics
KW - Nickel
KW - Sodium borohydride
KW - FUEL-CELL GENERATORS
KW - STORAGE
KW - BORON
KW - HEAT-TREATMENT
KW - NI-B
KW - TEMPERATURE
KW - SODIUM-BOROHYDRIDE HYDROLYSIS
KW - BORIDE
KW - ALKALINE-SOLUTION
KW - NANOCOMPOSITE
UR - http://www.scopus.com/inward/record.url?scp=85097238117&partnerID=8YFLogxK
U2 - 10.1016/j.ijhydene.2020.11.078
DO - 10.1016/j.ijhydene.2020.11.078
M3 - Article
AN - SCOPUS:85097238117
VL - 46
SP - 5459
EP - 5471
JO - International Journal of Hydrogen Energy
JF - International Journal of Hydrogen Energy
SN - 0360-3199
IS - 7
ER -
ID: 26203789