Synthesis of oxide materials in the Mg-Sn-O system for use in composite solid electrolytes

摘要

Joint precipitation of tin(IV) and magnesium hydroxides from hydrochloric acid solutions was studied by differential thermal and X-ray diffraction analysis, low-temperature nitrogen adsorption, and electron microscopy. The characteristics of MgSn(OH)(6) thermal decomposition products were determined. The results of measuring the ionic conductivity of MgSnO3-CsNO2 composites show that magnesium stannate is promising as a heterogeneous additive to composite solid electrolytes.