Amorphous Si (Al) OC ceramic from polysiloxanes: bulk ceramic processing, crystallization behavior and applications
Here we report on bulk Si–Al–O–C ceramics produced by pyrolysis of commercial poly
(methylsilsesquioxane) precursors. Prior to the pyrolysis the precursors were cross-linked …
(methylsilsesquioxane) precursors. Prior to the pyrolysis the precursors were cross-linked …
Polymer‐derived silicon oxycarbide/hafnia ceramic nanocomposites. Part I: phase and microstructure evolution during the ceramization process
Polymer‐derived SiOC/HfO2 ceramic nanocomposites were prepared via chemical
modification of a commercially available polysilsesquioxane by hafnium tetra (n‐butoxide) …
modification of a commercially available polysilsesquioxane by hafnium tetra (n‐butoxide) …
Free carbon phase in SiOC glasses derived from ladder-like silsesquioxanes
The main objective of this paper is to attempt to determine the structure of free carbon phase
in SiOC glasses derived from ladder-like silsesquioxane precursors. The samples were fired …
in SiOC glasses derived from ladder-like silsesquioxane precursors. The samples were fired …
Silicon oxycarbide beads from continuously produced polysilsesquioxane as stable anode material for lithium-ion batteries
Silicon oxycarbides are promising anode materials for lithium-ion batteries. In this study, we
used the continuous MicroJet reactor technique to produce organically modified silica …
used the continuous MicroJet reactor technique to produce organically modified silica …
Polybenzimidazole‐Based Membranes as a Real Alternative to Nafion for Fuel Cells Operating at Low Temperature
Filler up! Composite proton‐conducting membranes, based on polybenzimidazole (PBI) and
imidazole‐derivatized silica are presented. The addition of even small amounts (∼ 10 wt%) …
imidazole‐derivatized silica are presented. The addition of even small amounts (∼ 10 wt%) …
Pyrolytic transformation of liquid precursors to shaped bulk ceramics
D Su, YL Li, HJ An, X Liu, F Hou, JY Li, X Fu - Journal of the European …, 2010 - Elsevier
The pyrolysis behavior of polysiloxane liquids in transformation to shaped ceramic bodies
has been studied through liquid casting, crosslinking, and pyrolysis. The control of …
has been studied through liquid casting, crosslinking, and pyrolysis. The control of …
Multiscale design and digital light processing preparation of high-strength SiOC ceramic metastructures for tuning microwave absorption properties
Z Wang, C Wang, J Tang, Y She, Z Huang, Q Li… - Ceramics …, 2024 - Elsevier
Silicon oxycarbide (SiOC) ceramics have been used to fabricate microwave-absorbing
metastructures, demonstrating impressive absorption capabilities. However, SiOC ceramic …
metastructures, demonstrating impressive absorption capabilities. However, SiOC ceramic …
[HTML][HTML] Partially pyrolyzed composites with basalt fibres–Mechanical properties at laboratory and elevated temperatures
M Černý, P Glogar, Z Sucharda, Z Chlup… - Composites Part A …, 2009 - Elsevier
Mechanical properties of partially pyrolyzed at 650° C or 750° C unidirectional basalt fibre
composites with polysiloxane matrix were studied at laboratory and elevated temperatures …
composites with polysiloxane matrix were studied at laboratory and elevated temperatures …
Spectroscopic studies on phosphate-modified silicon oxycarbide-based amorphous materials
Vibrational spectroscopy is the most effective, efficient and informative method of structural
analysis of amorphous materials with silica matrix and, therefore, an indispensable tool for …
analysis of amorphous materials with silica matrix and, therefore, an indispensable tool for …
Bioactive layers based on black glasses on titanium substrates
Black glasses are amorphous materials based on silicon oxycarbide. The use of precursors
in the form of ladder‐like silsesquioxanes enables the control of the amount of carbon ions …
in the form of ladder‐like silsesquioxanes enables the control of the amount of carbon ions …