Faculty of Science: Recent submissions
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Synthesis-controlled polymorphism, magnetic and electrochemical properties of Li3Co2SbO6
Published 2019Li3Co2SbO6 is found to adopt two highly distinct structural forms: a pseudohexagonal (monoclinic C2/m) layered O3-LiCoO2 type phase with “honeycomb” 2:1 ordering of Co and Sb; and an orthorhombic Fddd phase, isostructural ...Open AccessArticle -
Magnetic structures of NaFePO4 marićite and triphylite polymorphs for sodium-ion batteries
Published 2013The magnetic structure and properties of polycrystalline NaFePO4 polymorphs, maricite and triphylite, both derived from the olivine structure type, have been investigated using magnetic susceptibility, heat capacity, and ...Open AccessArticle -
Oxygen Dynamics in Transition Metal Doped Bismuth Oxides
Published 2019A detailed quasielastic neutron scattering (QENS) study provides direct insights into the mechanism of ionic conduction in the Type II transition metal-doped bismuth oxides Bi22W5O48, Bi22Nb5O45.5 and Bi22W2.5Nb2.5O46.75. ...Open AccessArticle -
Multiple Competing Magnetic Interactions in Na4Ni7(PO4)6
Published 2019The low-temperature magnetic behavior and ground state of the candidate sodium-ion battery cathode compound Na4Ni7(PO4)6, have been investigated by physical property measurements and neutron powder diffraction. On cooling, ...Open AccessArticle -
Synthesis, electrochemistry and transition metal-doping of monoclinic Li4Ti5O12 and Na4Ti5O12
Published 2020A new candidate Li-ion battery anode material, monoclinic M-Li4Ti5O12, has been prepared for the first time by ion-exchange from monoclinic M-Na4Ti5O12, and found to offer a stable electrochemical performance at rates of ...Open AccessArticle