TY - JOUR
T1 - High oxidation state alkali-metal late-transition-metal oxides
AU - Currie, D.B.
AU - Hector, A.L.
AU - Raekelboom, E.A.
AU - Owen, J.R.
AU - Weller, M.T.
PY - 2001
Y1 - 2001
N2 - Li2NaCu2O4 has been prepared by solid state reaction under high-pressure (250 Atm) oxygen. A structural study, using time-of-flight powder neutron diffraction on a sample made with 7Li, shows a material isostructural with Li3Cu2O4, with sodium occupying the octahedral and lithium the tetrahedral A-cation sites. A 7Li MAS-NMR study of Li3Cu2O4, Li2NaCu2O4 and Li2CuO2 has been used to confirm the Li/Na site ordering.
AB - Li2NaCu2O4 has been prepared by solid state reaction under high-pressure (250 Atm) oxygen. A structural study, using time-of-flight powder neutron diffraction on a sample made with 7Li, shows a material isostructural with Li3Cu2O4, with sodium occupying the octahedral and lithium the tetrahedral A-cation sites. A 7Li MAS-NMR study of Li3Cu2O4, Li2NaCu2O4 and Li2CuO2 has been used to confirm the Li/Na site ordering.
UR - http://www.scopus.com/inward/record.url?scp=0035560292&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0035560292
SN - 0272-9172
VL - 658
JO - Materials Research Society Symposium Proceedings
JF - Materials Research Society Symposium Proceedings
ER -