1. Institute for Integrated Catalysis, Pacific Northwest National Laboratory, P.O. Box 999, Richland, WA 99352 (USA)
2. School of Chemical and Biological Engineering, Washington State University, Pullman, WA 99364 (USA)
3. Department of Chemistry and Catalysis Research Institute, TU München, Lichtenbergstrasse 4, 85748 Garching (Germany)
4. Advanced Photon Source, Argonne National Laboratory, Building 401, 9700 S. Cass Avenue, Argonne, IL 60439 (USA)
5. Current address: Shanghai Key Laboratory of Green Chemistry and Chemical Process, Department of Chemistry, East China Normal University, North Zhongshan Road 3663, 200062 Shanghai (P. R. China)