Diffusion and microstructure in sodium silicate liquids Pham Khac Hung, Le The Vinh, Nguyen Thi Thu Ha, Nguyen Van Hong and Fumiya Noritake Eur. Phys. J. B, 91 12 (2018) 306 Published online: 05 December 2018 DOI: 10.1140/epjb/e2018-90383-2