Affiliation: | (1) Department of Chemical Engineering, Massachusetts Institute of Technology, 02139 Cambridge, Massachusetts;(2) Physical Chemistry 1, Chemical Center, University of Lund, P.O. Box 124, S 22100 Lund, Sweden;(3) Present address: Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4–6, D 14195 Berlin, Germany |