Recent developments in metal-doped SBA-15 catalysts for heterogeneous catalysis and sustainable chemistry

Heterogeneous Catalysis and Solid Catalysts

Acid-Functionalized SBA-15-Type Silica Catalysts for Carbohydrate Dehydration

Acid-Functionalized SBA-15-Type Silica Catalysts for Carbohydrate Dehydration Anthony J. Crisci, Mark H. Tucker, Ming-Yung Lee, Se Gyu Jang, James A. Dumesic,* and Susannah L. Scott* Department of Chemistry & Biochemistry, Department of Chemical Engineering, and Materials Research Laboratory, University of California, Santa Barbara, California 93106, United States Department of Chemical Enginee...

Alkali metal cation doped Al-SBA-15 for carbon dioxide adsorption.

Mesoporous aluminosilicate adsorbents for carbon dioxide were prepared by the grafting of aluminium into SBA-15 silica using an aqueous solution of aluminium chlorohydrate. As the ion exchange sites are primarily associated with the presence of tetrahedrally coordinated aluminium, extra-framework aluminium on the SBA-15 surface was inserted into the silica matrix by a treatment with an aqueous ...

Recent Developments in Cannabis Chemistry

The marijuana plant Cannabis sativa contains a bewildering Introduction array of organic chemicals. As is true with other botanic species, there are representatives of almost all chemical classes present, including monoand sesquiterpenes, carbohydrates, aromatics, and a variety of nitrogenous compounds. Interest in the study of this plant has centered primarily on the resinous fraction, as it i...

Modified SBA-15 mesoporous silica for heavy metal ions remediation.

N-Propylsalicylaldimino-functionalized SBA-15 mesoporous silica was prepared, characterized and used as an adsorbent for heavy metal ions. The organic-inorganic hybrid material was obtained using successive grafting procedures of SBA-15 silica with 3-aminopropyl-triethoxysilane and salicylaldehyde, respectively. For comparison an amorphous silica gel was functionalized using the same procedure....