XPS study of nickel deposited on USY zeolites |
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| Authors: | Tao Long-Xiang Zhang Feng-Mei Zheng Lu-Bin |
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| Affiliation: | (1) Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P.O. Box 110, 116023 Dalian, China;(2) Present address: Research Institute of Petroleum Processing, SINOPEC, Beijing, China |
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| Abstract: | Nickel-deposited USY zeolite samples were prepared by a method of impregnation with a solution of nickel naphthenate in benzene followed by drying and calcination. The interaction between nickel and zeolite was investigated by XPS after calcination, steaming and hydrogen reduction. |
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| Keywords: | USY zeolite nickel catalytic cracking XPS |
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