The image taken with a scanning electron microscope shows a complex material system consisting of chitosan and nanocellulose. The chitosan scaffold was freeze casted with a cooling rate of 10 ° C/min.

The field of porous ceramics has experienced significant progress due to advanced processing methods such as freeze casting, also known as ice templating. This technique harnesses the directional ...

Freeze casting processes can be used to produce highly porous and hierarchically structured materials that have a large surface area. They are suitable for a wide variety of applications, as ...