In the last few decades, we have assisted to a general increase of elder population
worldwide associated with age-related pathologies. Therefore, there is the need for new …

Macroporous ceramics with pore sizes from 400 nm to 4 mm and porosity within the range
20%–97% have been produced for a number of well‐established and emerging …

We present a novel direct‐foaming method to produce macroporous ceramics using
particles instead of surfactants as stabilizers of the wet foams. This method allows for the …

This review aims to provide a comprehensive survey of recent low-toxic approaches used in
the gelcasting process. In recent years, several natural gelling agents have been developed …

Direct foaming of colloidal suspensions is a simple and versatile approach for the fabrication
of macroporous ceramic materials. Wet foams produced by this method can be stabilized by …

Ceramic foams with a gradient porosity were manufactured using a self foaming process of a
Si/SiC filled silicone resin in the temperature range of 220–270° C. Subsequent pyrolysis at …

In order to reduce energy costs, high-temperature insulation porous refractory ceramics
have been subjected to increasing demands. Among the techniques used to produce these …

Aqueous gelcasting of dense or cellular ceramics by using biopolymers as gel-formers,
instead of monomers, is a promising technology mainly in terms of environmental aspects …

This study describes the procedures followed to synthesize ceramic-MOF filters using
aluminum saline slag wastes. Briefly, the raw aluminum saline slags were washed at 80° C …

In recent years, a new class of ceramic foams with porosity levels up to 90% was developed
as a result of the association of the gelcasting process to the aeration of a suspension …