Kinetics and catalysis by NaY entrapped Pt carbonyl clusters in the CO+NO reaction |
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| Authors: | Guangjin Li Masaru Ichikawa and Xiexian Guo |
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| Affiliation: | (1) State Key laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023 Dalian, China;(2) Catalysis Research Center, Hokkaido University, 060 Sapporo, Japan |
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| Abstract: | Pt12(CO)24]2–/NaY and Pt9(CO)18]2–/NaY exhibited much higher activities in the CO+NO reaction at 473 K compared with Pt/Al2O3. Kinetic study andin-situ FTIR results suggest that NO adsorption is the rate-limiting step in the CO+NO reaction on intrazeolite Pt carbonyl clusters. |
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| Keywords: | Pt carbonyl clusters CO+NO reaction NaY kinetics |
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