School of Chemistry: Recent submissions
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Kröhnkite-type Na2Fe(SO4)2.2H2O as a novel 3.3 V insertion compound for Na-ion batteries
Published 2014Solid-state sulfate chemistry continues to yield promising high-voltage polyanionic cathode materials for rechargeable batter-ies (cf. fluorosulfates and bisulfates). As part of our ongoing exploration of new sulfate ...Open AccessArticle -
Investigation of K-modified P2-Na0.7Mn0.8Mg0.2O2 as a cathode material for sodium-ion batteries
Published 2019Sodium-ion batteries (NIBs) are emerging as a potentially cheaper alternative to lithium-ion batteries (LIBs) due to the larger abundance of sodium and in some cases the similar intercalation chemistry to LIBs. Here we ...Open AccessArticle -
A combined experimental and computational study of oxide ion conduction dynamics in Sr2Fe2O5 brownmillerite
Published 2013We report a detailed study of the dynamics of oxide ionic conduction in brownmillerite-type Sr2Fe2O5, including lat-tice anisotropy, based on neutron scattering studies of a large (partially twinned) single crystal in ...Open AccessArticle -
Crystal structure and monoclinic distortion of glaserite-type Ba3MnSi2O8
Published 2018Crystal structure and magnetic properties of glaserite-type Ba3MnSi2O8 were investigated using variable temperature neutron powder diffraction and magnetometry. At room temperature the composition is hexagonal and the ...Open AccessArticle -
A New n = 4 Layered Ruddlesden–Popper Phase K2.5Bi2.5Ti4O13 Showing Stoichiometric Hydration
Published 2016A new highly ordered Bi-containing layered perovskite of the Ruddlesden-Popper phase, K2.5Bi2.5Ti4O13, has been prepared by solid state synthesis. It has been shown to hydrate to form stoichiometric K2.5Bi2.5Ti4O13 · H2O. ...Open AccessArticle