Advanced Energy Technologies
1. Thermochemical Heat Storage Properties of Co3O4-X wt % Al2O3 and Co3O4-X wt % Y2O3 Composites (X=1, 2, 5, 8, 10)

Azin Hasanvand; Mehdi Pourabdoli; Ahmad Ghaderi Hamidi

Volume 6, Issue 4 , Autumn 2019, , Pages 27-34

http://dx.doi.org/10.30501/jree.2019.102483

Abstract
  The effect of Al2O3 (1-10 wt %) and Y2O3 (1-10 wt %) additions on thermochemical heat storage properties of Co3O4/CoO system was investigated by thermogravimetry, XRD, and SEM analyses. Results showed that the addition of Al2O3 to Co3O4 at constant 8 h mechanical activation improved the redox cycle stability ...  Read More