Abstract:Bulk alumina foams were generated by slip casting of suspensions combined with particle‐stabilized emulsion droplets as pore templates. Because of the volatile nature of the template, the green foams could be consolidated by sintering without a debinding step. The porous structure of the consolidated foams was analyzed nondestructively using image analysis of microfocus computer tomography (micro‐CT) data. The fraction of open and closed pores, as well as the pore sizes and pore size distributions, were calcul… Show more
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