PORE STRUCTURE OF CARBON-MINERAL NANOCOMPOSITES AND DERIVED CARBONS OBTAINED BY TEMPLATE CARBONIZATION

Citation
Tj. Bandosz et al., PORE STRUCTURE OF CARBON-MINERAL NANOCOMPOSITES AND DERIVED CARBONS OBTAINED BY TEMPLATE CARBONIZATION, Chemistry of materials, 8(8), 1996, pp. 2023-2029
Citations number
34
Categorie Soggetti
Chemistry Physical","Material Science
Journal title
ISSN journal
08974756
Volume
8
Issue
8
Year of publication
1996
Pages
2023 - 2029
Database
ISI
SICI code
0897-4756(1996)8:8<2023:PSOCNA>2.0.ZU;2-Y
Abstract
The lithium form of taeniolite, intercalated with hydroxyaluminum and hydroxyaluminum-zirconium cations, served as the molecular template fo r carbon-mineral nanocomposites and derived carbons. The inorganic mat rixes were saturated by furfuryl alcohol followed by its interlayer po lymerization and carbonization. Carbons were derived after removal of the inorganic matrix. The surface and structural characteristics were obtained by X-ray diffraction, SEM, IGC, and sorption experiments (sor ption of nitrogen, CH4, CF4, and SF6). The results demonstrated that s tructural properties of the derived materials depend on the water cont ent of the inorganic matrix. Molecular sieving properties of template derived carbons were also observed.