Catalytic Activities of Various Niobium Oxides for Hydrogen Absorption/Desorption Reactions of Magnesium
Keita Shinzato, Hiroyuki Gi, Toru Murayama, Masahiro Sadakane, Yongming Wang, Shigehito Isobe, Takayuki Ichikawa, Hiroki Miyaoka
Abstract
with lower stability of the crystal structure and smaller particle size shows better catalysis for both hydrogen desorption and absorption reactions.
Topics & Concepts
CatalysisDesorptionNiobium oxideInorganic chemistryPyrochloreOxideMagnesiumMagnesium hydrideHydrogenAmorphous solidMaterials scienceHydrogen storageHydrideChemical engineeringChemistryPhase (matter)AdsorptionPhysical chemistryOrganic chemistryMetallurgyEngineeringHydrogen Storage and MaterialsAmmonia Synthesis and Nitrogen ReductionInorganic Chemistry and Materials