Effect of yttrium content in the La<sub>2−<i>x</i></sub>Y<sub><i>x</i></sub>MgNi<sub>9</sub> battery anode alloys on the structural, hydrogen storage and electrochemical properties
Chubin Wan, R.V. Denys, V.A. Yartys
Abstract
The work studies influence of yttrium on the crystal structure, hydrogenation properties and electrochemical behaviors of the PuNi 3 -type La 2− x Y x MgNi 9 ( x = 0.25 – 1.00) intermetallic alloys used as anodes of the Ni–MH batteries.
Topics & Concepts
IntermetallicYttriumHydrogen storageMaterials scienceLanthanumCrystallographyLaves phaseNeutron diffractionCrystal structureHydrideFormula unitAlloyMetallurgyInorganic chemistryChemistryMetalOxideHydrogen Storage and MaterialsAmmonia Synthesis and Nitrogen ReductionCatalysis and Hydrodesulfurization Studies