Pore Morphology Tailoring in Polymer‐Derived Ceramics Generated through Photopolymerization‐Assisted Solidification Templating

• Published in: Advanced engineering materials Vol. 21; no. 6
• Main Authors: Mikl, Gregor, Obmann, Richard, Schörpf, Sebastian, Liska, Robert, Konegger, Thomas
• Format: Journal Article
• Language: English
• Published: 01.06.2019
• Subjects: freeze‐casting; polymer‐derived ceramics; polysilazane; porosity

A new processing approach combining solidification templating of initially liquid preceramic polymers with a low‐temperature, photoinduced cross‐linking step based on a thiol‐ene click reaction was recently introduced, allowing for the generation of porous polysilazane‐derived ceramics with directio...