By Royal Society of Chemistry (Great Britain)
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Additional info for Catalysis
Recent work on selective chemisorption applied to metals of catalytic interest other than platinum will now be examined. Rhodium. O nm, the adsorption stoicheiometry Rh,/H falls below unity. Kinetics and heats of hydrogen adsorption suggested three forms of adsorbed hydrogen on Rh-A1203 2o depending on the Rh dispersion, so confirming the uncertainty arising when hydrogen is used to determine the metal surface area. The problem also arises in CO chemisorption but is better documented. Infrared 12 13 14 15 16 17 18 19 20 G.
B. Coughlan and W. A. McCann, J. ,Faraday Trans. I , 1979,75, 1969. C. A. Clausen and M. L. Good, Inorg. , 1977,16, 816. J . J. Verdonck, P. A. Jacobs, M. Genet, and G. Ponceiet, J. Chem. , Faraday Trans. 1 , 1980, 76,403. , and the combination TPO/TPR technique55 for characterizing crystallite sizes. Highly dispersed ruthenium within the zeolite cavities was obtained even by heating in an inert atmosphere owing to autoreduction by the ammonia released by decomposition of the complex. This would appear to be a fairly general phenomenon when using ammine complexes.
Ser. C, 1978, 286, 131. M. Primet, J. Chem. ,Faraday Trans 1, 1978, 74, 2570. R. M. Kroeker, W. C. Kaska, and P. K. Hansma, J. , 1979, 5 7 , 72. N. E. Buyanova, A. P. Karnaukhov, N. G. Koroleva, N. T. Kulishkin, V. T. Rybak, and V. B. Fenelonov, Kinet. Catal. (USSR), 1975, 16, 636. R. A. Dalla Betta, J. Catal, 1974, 34, 57. R. V. Dmitriev, N. D. Subareva, A. A. Vedenyapin, E. I. Klabunovskii, and Kh. M. Minachev, Izv. Akad. NaukSSSR, Ser. , 1 9 7 7 , 9 8 6 . J . J. Verdonck, P. A. Jacobs, M. Genet, and G.