Zibrowius, B.; Weidenthaler, C.; Schmidt, W. Sorbate-Induced Changes in the Framework of the Titanosilicate ETS-10 as Detected by 29Si MAS NMR Spectroscopy and X-Ray Powder Diffraction. Physical Chemistry Chemical Physics2003, 5, 773–777.
Hoffmann, C.; Schmidt, W. N.; Schüth, F. A Multipurpose Parallelized 49-Channel Reactor for the Screening of Catalysts: Methane Oxidation as the Example Reaction. Journal of Catalysis2001, 198, 348–354.
Wingen, A.; Schmidt, W.; Schüth, F.; Wie, A. C.; Liao, C. N.; Chao, K. J. 29-P-25-Iron Containing Zeolites and Mesoporous Silica as Sulfuric Acid Catalyst. Studies in Surface Science and Catalysis2001, 135, 317.