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A novel oxygen separation membrane using oxygen ions and a mixed oxygen ion-electron conducting CGO-GBCO (Ce 0.8 Gd 0.2 O 2−δ –GdBaCo 2 O 5+δ ) dual phase composite has been proposed. The transport and surface exchange properties of the CGO-GBCO composite membrane are investigated as a function of oxygen partial pressure (OPP) over the OPP range of 10 −4...
Objective. This study involves investigation of the use of video-imaging for measurement of volumetric shrinkage of composites.Methods. Six composites were tested for volumetric shrinkage using video-imaging. The volumetric shrinkage was measured using the single- and multi-view volumetric reconstruction modes. All composites were cured using a VIP TM curing light for 40s at 500mW/cm...
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