%0 Journal Article
%A Markus, Isaac M.
%A Prill, Marco
%A Dang, Siaufung
%A Markus, Torsten
%A Spatschek, Robert
%A Singheiser, Lorenz
%T High Temperature Investigation of Electrochemical Lithium Insertion Into Li$_{4}$Ti$_{5}$O$_{12}$
%J Physical chemistry, chemical physics
%V 18
%N 46
%@ 1463-9084
%C Cambridge
%I RSC Publ.
%M FZJ-2016-07227
%P 31640 - 31644
%D 2016
%X Li4Ti5O12 was synthesized via a solid state reaction and lithiated at 400 °C in a custom built galvanostatic cell consisting of a molten LiCl–KCl electrolyte and Li-Al alloy wires as counter and reference electrodes. The material exhibits decreased rate capability at 400 °C compared to the room temperature behavior. Electrochemical lithiation at C/20 exhibits a discharge profile with both a sloping curve and flat plateau, which is indicative of a solid solution behavior before reaching a two phase region. This electrochemical behavior is shown to be correlated with reversible formation of the cubic Li2TiO3 phase.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000389333700029
%R 10.1039/C6CP05466H
%U https://juser.fz-juelich.de/record/824669