Post-synthesis of TiO2/MCM-41 from aqueous TiCl4 solution: Structure characteristics and epoxy catalytic activity

Structural Studies and Catalytic Activit

Structural Studies and Catalytic Activity of MCM-41 and MCM-48 Modified With the Titanocenophane [SiMe2(η5-C5H4)2]TiCl2

✍ Paula Ferreira; Isabel S. Gonçalves; Fritz E. Kühn; Martyn Pillinger; João Rocha 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 389 KB 👁 1 views

Solid-state NMR / Heterogeneous catalysis / Titanium / Titanocenes Titanium(IV)-grafted mesoporous silicas have been prepared by diffusion of an excess of the ansa-bridged titanocene [SiMe 2 (η 5 -C 5 H 4 ) 2 ]TiCl 2 into the channels of hexagonal MCM-41 and cubic MCM-48 in dichloromethane or tetrah