Fabrication of Highly Porous Alumina-Based Ceramics with Connected Spaces by Employing PMMA Microspheres as a Template

<table>Pore size distributions of (a) P20SiC(1), (b) P20SiC(3) and (c) P20SiO<sub>2</sub>(4.5).</table>

Advances in Materials Science and Engineering

Figure 7: Fabrication of Highly Porous Alumina-Based Ceramics with Connected Spaces by Employing PMMA Microspheres as a Template 