NMR and Theoretical Study of Acid Sites Formed by Adsorption of SO3 onto Oxide Surfaces

[1]  J. Sauer,et al.  The Surface Structure of Sulfated Zirconia: Periodic ab Initio Study of Sulfuric Acid Adsorbed on ZrO2(101) and ZrO2(001) , 1998 .

[2]  Teng Xu,et al.  A Solid Acid Catalyst at the Threshold of Superacid Strength: NMR, Calorimetry, and Density Functional Theory Studies of Silica-Supported Aluminum Chloride , 1997 .

[3]  A. Sayari,et al.  Sulfated Zirconia-Based Strong Solid-Acid Catalysts: Recent Progress , 1996 .

[4]  D. B. Ferguson,et al.  Physical Organic Chemistry of Solid Acids: Lessons from in situ NMR and Theoretical Chemistry , 1996 .

[5]  Avelino Corma,et al.  Inorganic Solid Acids and Their Use in Acid-Catalyzed Hydrocarbon Reactions , 1995 .

[6]  J. Védrine,et al.  Acidic properties of sulfated zirconia: An infrared spectroscopic study , 1995 .

[7]  R. A. Santen,et al.  Acid Sites in Sulfated and Metal-Promoted Zirconium Dioxide Catalysts , 1995 .

[8]  E. Munson,et al.  Toward a Systematic Chemistry of Organic Reactions in Zeolites: In situ NMR Studies of Ketones , 1994 .

[9]  A. Becke Density-functional thermochemistry. III. The role of exact exchange , 1993 .

[10]  Dennis R. Salahub,et al.  Optimization of Gaussian-type basis sets for local spin density functional calculations. Part I. Boron through neon, optimization technique and validation , 1992 .

[11]  T. Jin,et al.  Structure of acid sites on sulfur-promoted iron oxide , 1986 .

[12]  G. Maciel,et al.  Surface titration of silica-alumina monitored by nitrogen-15 NMR with cross polarization and magic-angle spinning , 1983 .

[13]  E. Paukshtis,et al.  Study of the Acid–Base Properties of Heterogeneous Catalysts by Infrared Spectroscopy , 1983 .

[14]  M. Hunger,et al.  Superacid properties of sulfated zirconia as measured by Raman and 1H MAS NMR spectroscopy , 1994 .