Hollow mesoporous silica fibers: tubules by coils of tubules

Autor:	Ursula Wilczok, Frank Marlow, Freddy Kleitz, Ferdi Schüth
Rok vydání:	2001
Předmět:	Materials science Transmission electron microscopy Scanning electron microscope Perpendicular Physics::Accelerator Physics Physics::Optics General Physics and Astronomy Nanotechnology Fiber Physical and Theoretical Chemistry Mesoporous silica Composite material
Zdroj:	Physical Chemistry Chemical Physics. 3:3486-3489
ISSN:	1463-9084 1463-9076
DOI:	10.1039/b105083b
Popis:	Hollow mesoporous silica fibers have been synthesized under acidic conditions in a two-phase static system. The fibers always have a circular internal architecture with hexagonally arranged channels running perpendicularly around the fiber axis. The inner radius of the hollow fibers is variable and the fibers are connected with solid fibers without inner cavity. This points to a novel formation mechanism for the central cavity of the hollow fibers.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5fda0fc4ddddcc38a8e0e47ae5307bb8 https://doi.org/10.1039/b105083b Zobrazit plný text záznamu