Novel Perovskite-Type Oxide Catalysts for Dehydrogenation of Ethylbenzene to Styrene |
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| Authors: | Ryo Watanabe Yasushi Sekine Masahiko Matsukata Eiichi Kikuchi |
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| Affiliation: | 1. Department of Applied Chemistry, School of Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku, Tokyo, Japan
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| Abstract: | We investigated novel LaMnOx perovskite-oxide (ABO3) catalysts for effective catalytic dehydrogenation of ethylbenzene to produce styrene monomer. Comparison with industrial Fe–K catalyst, our La0.8Ba0.2Mn0.6Fe0.4O3-δ catalyst showed higher activity. Results show that the A-site in perovskite-type oxides affected catalytic dehydrogenation activities and that the B-site affected stability of the activities. |
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