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Catalytic Dehydrogenation Of Hydrazine Borane Over Cu@Ni/Moo3 Core Shell Catalyst For Hydrogen Storage Application

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dc.contributor.authorLei, Yunfeng
dc.date.accessioned2026-07-15T06:22:43Z
dc.date.available2026-07-15T06:22:43Z
dc.date.issued2025-08
dc.description.abstractHydrogen energy is a promising clean energy source, and efficient hydrogen storage remains a critical challenge. Hydrazine borane (N2H4BH3, HB), with a high hydrogen content of 15.4 wt%, has attracted attention as a potential chemical hydrogen storage material. However, conventional methanolysis reactions typically utilize only the BH3 moiety, limiting hydrogen release. In this study, we developed a highly efficient MoO3-supported copper–nickel core–shell catalyst (Cu@Ni/MoO3) to enable complete hydrogen release from both the BH3 and N2H4 moieties. At 50 °C, the system achieved a yield of 5.5 moles of gas, the highest reported for HB methanolysis under mild conditions. Kinetic studies showed a low activation energy of 36.5 ± 3.5 kJ/mol for the second dehydrogenation step, indicating rapid hydrogen evolution at relatively low temperatures.
dc.identifier.urihttps://erepo.usm.my/handle/123456789/24701
dc.language.isoen
dc.subjectCatalytic Dehydrogenation Of Hydrazine Borane
dc.subjectCu@Ni/Moo3 Core Shell Catalyst
dc.subjectHydrogen Storage Application
dc.titleCatalytic Dehydrogenation Of Hydrazine Borane Over Cu@Ni/Moo3 Core Shell Catalyst For Hydrogen Storage Application
dc.typeResource Types::text::thesis::master thesis
dspace.entity.typePublication
oairecerif.author.affiliationUniversiti Sains Malaysia
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