The authors gratefully acknowledge financial support from the CAPES Foundation—Brazil (Scholarship process no. 0618/11-0) and the German Science Foundation (DFG).
Paper-Derived Bioactive Glass Tape†
Version of Record online: 19 SEP 2012
Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Advanced Engineering Materials
Volume 15, Issue 4, pages 230–237, April 2013
How to Cite
Stares, S. L., Kirilenko, A., Fredel, M. C., Greil, P., Wondraczek, L. and Travitzky, N. (2013), Paper-Derived Bioactive Glass Tape. Adv. Eng. Mater., 15: 230–237. doi: 10.1002/adem.201200192
- Issue online: 8 APR 2013
- Version of Record online: 19 SEP 2012
- Manuscript Revised: 3 AUG 2012
- Manuscript Received: 25 MAY 2012
- CAPES Foundation—Brazil (Scholarship process no. 0618/11-0) and the German Science Foundation (DFG)
Porous bioactive glass (BaG) structures were manufactured applying novel preceramic paper process. Preceramic papers were produced for aqueous suspensions loaded with different contents of pulp fiber and BaG filler. Pressure loading was applied in order to increase the packing density in the paper sheets. The paper sheets were sintered at 630 °C for 1 h. The porous glass–ceramic specimens were characterized for density, porosity, composition, microstructure, and mechanical properties. A pronounced volumetric shrinkage was observed, but no surface flaws or inhomogeneous areas were detected. The mechanical strength using the ball on three balls test and elastic modulus of sintered specimens vary between 21 and 33 MPa and 0.30–0.85 GPa, respectively.