Conversion of wooden structures into porous SiC with shape memory synthesis
3281 - 3289
Item Usage Stats
MetadataShow full item record
Synthesis of structured silicon carbide materials can be accomplished using wooden materials as the carbon source, with various silicon impregnation techniques. We have explored the low cost synthesis of SiC by impregnation of carbon from wood with SiO gas at high temperatures, which largely retains the structure of the starting wood (shape memory synthesis). Suitably structured, porous SiC could prove to be an important type of catalyst support material. Shape memory synthesis (SMS) has earlier been tried on high surface area carbon materials. Here we have made an extensive study of SMS on carbon structures obtained from different types of wood. © 2011 Elsevier Ltd and Techna Group S.r.l.
KeywordsB. Electron microscopy
B. X-ray methods
Mesoporous SiC structures
Shape memory synthesis
B. Electron microscopy
Catalyst support material
High surface area
Shape memory synthesis
X ray methods
Published Version (Please cite this version)http://dx.doi.org/10.1016/j.ceramint.2011.05.124
Showing items related by title, author, creator and subject.
Chemically specific dynamic characterization of photovoltaic and photoconductivity effects of surface nanostructures Ekiz, O. Ö.; Mizrak, K.; Dâna, A. (American Chemical Society, 2010)We report characterization of photovoltaic and photoconductivity effects on nanostructured surfaces through light induced changes in the X-ray photoelectron spectra (XPS). The technique combines the chemical specificity ...
Cyclodextrin-functionalized mesostructured silica nanoparticles for removal of polycyclic aromatic hydrocarbons Topuz, F.; Uyar, T. (Academic Press Inc., 2017)Polycyclic aromatic hydrocarbons (PAHs) are the byproducts of the incomplete combustion of carbon-based fuels, and have high affinity towards DNA strands, ultimately exerting their carcinogenic effects. They are ...
Süzer, Şefik; Baer, D. R.; Engelhard, M. H. (2010)The impact of solution exposure on the charging properties of oxide coatings on Fe metal-core oxide-shell nanoparticles has been examined by sample biasing during XPS measurements. The Fe nanoparticles were suspended in ...