Ni<sub>3</sub>Fe/BC nanocatalysts based on biomass charcoal self-reduction achieves excellent hydrogen storage performance of MgH<sub>2</sub>
Quanhui Hou, Jiaqi Zhang, Zhu’An Zheng, Xinglin Yang, Zhao Ding
Abstract
Under the catalysis of Mg 2 NiH 4 and Fe, and the kinetic performance of hydrogen absorption is improved. In the process of hydrogen release, Mg 2 NiH 4 was transformed into Mg 2 Ni, and Mg 2 Ni and Fe act synergistically to facilitate the detachment of H atoms.
Topics & Concepts
Nanomaterial-based catalystHydrogen storageCatalysisHydrogenCharcoalKinetic energyReduction (mathematics)Materials scienceChemical engineeringBiomass (ecology)Absorption (acoustics)ChemistryInorganic chemistryMetallurgyOrganic chemistryPhysicsComposite materialEngineeringGeologyMathematicsQuantum mechanicsOceanographyGeometryHydrogen Storage and MaterialsAmmonia Synthesis and Nitrogen ReductionHybrid Renewable Energy Systems