Research Article
Examination of Perovskite Structure CaMnO3-δ with MgO Addition as Oxygen Carrier for Chemical Looping with Oxygen Uncoupling Using Methane and Syngas
Figure 15
SEM image of 5.6% MgO 1300 sample. (a) Fresh sample. (b) Used sample (cooled down to room temperature by 5% O2 in N2).