Silica-Based Mesoporous Organic–Inorganic Hybrid.pdf

Reviews M. Frba et al. DOI: 10.1002/anie.200503075 Mesoporous Materials Silica-Based Mesoporous Organic–Inorganic Hybrid Materials Frank Hoffmann, Maximilian Cornelius, Jrgen Morell, and Michael Frba* Keywords: amphiphiles · materials science · meso- porous materials · organic–in- organic hybrid materials · template syntheses Angewandte Chemie 3216 2006 Wiley-VCH Verlag GmbH Co. KGaA, Weinheim Angew. Chem. Int. Ed. 2006, 45, 3216 – 3251 Angewandte Mesoporous Hybrid Materials Chemie Mesoporous organic–inorganic hybrid materials, a new class of From the Contents materials characterized by large specific surface areas and pore sizes 1. Introduction 3217 between 2 and 15 nm, have been obtained through the coupling of inorganic and organic components by template synthesis. The incor- 2. Organically Functionalized poration of functionalities can be achieved in three ways: by subse- Mesoporous Silica Phases 3220 quen ta achmen tof organic components onto a pure silica matrix (grafting), by simultaneous reaction of condensable inorganic silica 3. Postsynthetic Functionalization