𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of highly ordered boron-containing B–MCM-41 and pure silica MCM-41

✍ Scribed by U. Oberhagemann; M. Jeschke; H. Papp

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
415 KB
Volume
33
Category
Article
ISSN
1387-1811

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Improved synthesis of highly ordered Co-
Improved synthesis of highly ordered Co-MCM-41
✍ Sangyun Lim; Dragos Ciuparu; Yanhui Yang; Guoan Du; Lisa D. Pfefferle; Gary L. H 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 389 KB

Transition metal incorporated MCM-41 materials were synthesized by careful control of multiple factors affecting the final product quality. Among them, the pH adjustment of the initial synthesis solution of Co-MCM-41 was crucial for the distribution of metallic ions in the silica framework. Higher p

Synthesis at atmospheric pressure and ch
Synthesis at atmospheric pressure and characterization of highly ordered Al, V, and Ti-MCM-41 mesostructured catalysts
✍ Oscar A. Anunziata; Andrea R. Beltramone; Jorgelina Cussa 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 530 KB

This work deals with the development of catalytic material type MCM-41, with various heteroatoms, by refluxing the gel mixture at atmospheric pressure under stirring, and the addition of a small amount of promoter oxyanions such as phosphate, reducing the reaction time and increasing the purity, com

Liquid phase oxidation of aromatic hydro
Liquid phase oxidation of aromatic hydrocarbons using highly ordered Nb and NbCo-MCM-41 nanoreactors
✍ V Parvulescu; C Constantin; B.L Su 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 252 KB

A series of Nb-and NbCo-containing mesoporous catalysts with variable Nb/Si molar ratios and a highly ordered hexagonal arrangement of the pores have been hydrothermally synthesized from sodium silicate or tetraethylortosilicate. The prepared materials were characterized by various techniques, such