Synthesis of carbon replicas of SBA-1 and SBA-7 mesoporous silicas.

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autorinnen und Autoren: Thommes M
Zeitschrift: Microporous and Mesoporous Materials
Verlag: Elsevier B.V.
Jahr der Veröffentlichung: 2006
Band: 95
Heftnummer: 1-3
Seitenbereich: 193-199-199
ISSN: 1387-1811


Abstract

Highly ordered mesoporous carbons with symmetry of 3-dimensional (3d)-hexagonal P63/mmc and cubic Pm3̅n were synthesized by using SBA-7 and SBA-1 SiO2 as templates, resp. The as-synthesized mesoporous SiO2 templates without surfactant removal were treated by refluxing in boiling acid soln. for a desired time, which was demonstrated effective for expanding the apertures and the cages as well, so that the introduction of sucrose soln. was significantly improved and the mesostructure of SiO2 template were replicated by C. To best knowledge, it is the 1st time to report the synthesis of mesoporous C with 3d-hexagonal P63/mmc mesostructure. [on SciFinder(R)]


FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Thommes, Matthias Prof. Dr.
Lehrstuhl für Thermische Verfahrenstechnik

Zuletzt aktualisiert 2019-27-02 um 20:54