%0 Journal Article %T A straightforward approach to high purity sodium silicide Na4Si4 %A Song, Yang %A Gómez-Recio, Isabel %A Kumar, Ram %A Coelho Diogo, Cristina %A Casale, Sandra %A Génois, Isabelle %A Portehault, David %J Dalton Transactions %V 50 %N 45 %P 16703-16710 %@ 1477-9226 %D 2021-11-23 %I The Royal Society of Chemistry %~ DeepDyve