Reversible lithium insertion and copper extrusion in layered oxysulfides.
All of the copper in the layered oxysulfides Sr2MnO2Cu1.5S2 and Sr2MnO2CU3.5S3 may be extruded as the element and the copper ions replaced quasi-reversibly by lithium ions in reductive topotactic ion exchange reactions; dramatic changes in magnetic properties result.
Rutt
Oliver J
OJ
Department of Chemistry, University of Oxford, Inorganic Chemistry Laboratory, South Parks Road, Oxford, UK OX1 3QR.
Williams
Gareth R
GR
Clarke
Simon J
SJ