Articolo in rivista, 2014, ENG, 10.1039/c3ta13175k

Ionic conductivity in melilite-type silicates

Tealdi C.; Chiodelli G.; Pin S.; Malavasi L.; Flor G.

1,3-5 : Department of Chemistry, University of Pavia, INSTM-UdR Pavia, Viale Taramelli 16, 27100 Pavia, Italy / 2 : Institute for Energetics and Interphases (IENI), National Research Council (CNR), Viale Taramelli 16, 27100 Pavia, Italy

Aliovalent doping is an effective way to increase conductivity, both electronic and ionic, in ceramic materials. In this study, the transport properties of Sr2MgSi2O7 are investigated and results show that Na-doping in this system introduces ionic conductivity

J. Mater. Chem. A 2 (4), pp. 907–910

Keywords

PEROVSKITE-TYPE OXIDE, ELECTRICAL-CONDUCTIVITY, OXYGEN DIFFUSION, SINGLE-CRYSTALS, SR-AKERMANITE

CNR authors

Chiodelli Gaetano

CNR institutes

ICMATE – Istituto di Chimica della Materia Condensata e di Tecnologie per l'Energia