The structural, energetic and dehydrogenation properties of pure and Ti-doped Mg(0001)/MgH<sub>2</sub>(110) interfaces
Bo Han, Yuxiao Jia, Jianchuan Wang, Xuezhang Xiao, Lixin Chen, Lixian Sun, Yong Du
Abstract
Hydrogen desorption from pure and Ti-doped Mg(0001)/MgH 2 (110) interfaces mainly takes place by hydrogen diffusion within the interface rather than across the interface into the Mg matrix, and Ti doping can enhance the hydrogen desorption process.
Topics & Concepts
DehydrogenationDesorptionDopingMaterials scienceHydrogenDiffusionHydrogen storageAnalytical Chemistry (journal)Chemical engineeringPhysical chemistryChemistryAlloyMetallurgyThermodynamicsAdsorptionCatalysisOptoelectronicsPhysicsOrganic chemistryEngineeringHydrogen Storage and MaterialsSuperconductivity in MgB2 and AlloysAmmonia Synthesis and Nitrogen Reduction