Gelcasting is a well-established colloidal processing method with a short forming time, high
yields, high green capacity and low-cost machining, and has been used to prepare high …

Herein, hierarchical porous SiC nw-Si 3 N 4 composite ceramics with good electromagnetic
absorption properties were prepared. A porous Si 3 N 4 matrix with different pore structures …

Herein, we present manifold possibilities of using saccharides and their derivatives in
colloidal processing of ceramics. Sugar-based compounds are attractive alternatives for …

Dense ceramic components of complex shapes are fabricated by combining the techniques
of rapid prototy** and gelcasting (RPGC process). Free‐flowing slurries of ceramic …

Abstract Porous SiC-Si 2 N 2 O-Si 3 N 4 composite ceramics with excellent electromagnetic
wave absorption properties were prepared by the combination of gelcasting and …

Fused silica ceramics were fabricated by gelcasting, by use of a low-toxicity N′ N-
dimethylacrylamide gel system, and had excellent properties compared with those obtained …

Highly transparent yttrium aluminum garnet (YAG) ceramic was prepared through
spontaneous gelcasting with an aqueous mixture of commercial Al 2 O 3 and Y 2 O 3 …

Herein, porous Si 3 N 4 ceramics embracing excellent mechanical and dielectric properties
were achieved via gelcasting using N, N-dimethylacrylamide (DMAA) gel system while …

Porous Si 3 N 4 ceramics with bimodal hierarchical pore structures were fabricated through
combining aqueous gelcasting and adding pore–forming agent method wherein a low–toxic …

Porous ceramic materials are of considerable interest for a variety of chemical and industrial
applications in extremely harsh conditions, particularly at very high temperatures for long …