Table 8.

Methods of obtaining green bodies for 3D porous ceramics

Processes	References
Dry processes
1. Loose-packing
2. Compaction	(Brovarone et al. 2006, 2008; Brown et al. 2008)
Uniaxial-pressing
Cold-isostatic-pressing (CIP)
Wet processes
3. Slip-casting	(Montanaro et al. 1998)
4. Injection-moulding
5. Phaseseparation/freeze-drying	(Fukasawa et al. 2001)
6. Polymer-replication	(Chen et al. 2006; Schwartzalder and Somers 1963; Chen et al. 2008; Fu et al. 2008; Liu et al. 2009)
7. Gel-casting	(Ramay and Zhang 2003; Potoczek et al. 2009; Wu et al. 2011; Tulliani et al. 2013)