Catalytic Cracking of Methyl tert-Butyl Ether to Isobutene over Br?nsted and Lewis Acid Sites on Solid-state Molybdenum Sulfide Clusters with an Octahedral Metal Framework
详细信息 查看全文
- 作者：Satoshi Kamiguchi ; Yasunari Seki ; Akiharu Satake…
- 关键词：Molybdenum sulfide cluster ; Chevrel phase ; MTBE cracking catalyst ; Br?nsted and Lewis acid ; Bifunctional catalyst
- 刊名：Journal of Cluster Science
- 出版年：2015
- 出版时间：May 2015
- 年：2015
- 卷：26
- 期：3
- 页码：653-660
- 全文大小：509 KB
- 参考文献：1.R. Chevrel, M. Sergent, and J. Prigent (1971). J. Solid State Chem. 3, 515.View Article
2.?. Fischer and M. B. Maple (eds.) Superconductivity in Ternary Compounds I, Topics in Current Physics 32 (Springer, Berlin, 1982).
3.M. B. Maple and ?. Fischer (eds.) Superconductivity in Ternary Compounds II, Topics in Current Physics 34 (Springer, Berlin, 1982).
4.M. Wakihara, H. Hinode, and C. Inoue (1992). Solid State Ion. 53-6, 413.View Article
5.K. F. McCarty and G. L. Schrader (1984). Ind. Eng. Chem. Prod. Res. Dev. 23, 519.View Article
6.T. J. Paskach, G. L. Schrader, and R. E. McCarley (2002). J. Catal. 211, 285.View Article
7.S. Kamiguchi, K. Takeda, R. Kajio, K. Okumura, S. Nagashima, and T. Chihara (2013). J. Clust. Sci. 24, 559.View Article
8.G. Seo (2005). Catal. Surv. Asia 9, 139.View Article
9.J. C. Bricker (2012). Top. Catal. 55, 1309.View Article
10.I. K. Song, W. Y. Lee, and J.-J. Kim (1993). Appl. Catal. A 96, 53.View Article
11.T. Ushikubo and K. Wada (1995). Appl. Catal. A 124, 19.View Article
12.S. Beran, J. Bolcha, K. Nedomova, and B. Wichterolova (1984). React. Kinet. Catal. Lett. 26, 437.View Article
13.M. Rabiller-Baudry, M. Sergent, and R. Chevrel (1991). Mat. Res. Bull. 26, 519.View Article
14.E. Gocke, R. Sch?llhorn, G. Aselmann, and W. Müller-Warmuth (1987). Inorg. Chem. 26, 1805.View Article
15.V. Harel-Michaud, G. Pesnel-Leroux, L. Burel, R. Chevrel, C. Geantet, M. Cattenot, and M. Vrinat (2001). J. Alloys Compd. 317-18, 195.View Article
16.S. Kamiguchi, M. Noda, Y. Miyagishi, S. Nishida, M. Kodomari, and T. Chihara (2003). J. Mol. Catal. A 195, 159.View Article
17.J. D. Taylor, J. I. Steinfeld, and J. W. Tester (2001). Ind. Eng. Chem. Res. 40, 67.View Article
18.S. Kopilevich, A. Gil, M. Garcia-Rates, J. Bonet-Avalos, C. Bo, A. Müller, and E. A. Weinstock (2012). J. Am. Chem. Soc. 134, 13082.View Article
19.M. V. Akhmanova, G. I. Malofeeva, and N. P. Andreeva (1978). Russ. J. Inorg. Chem. 23, 18.
20.K. Nakamoto Infrared and Raman Spectra of Inorganic and Coordination Compounds, Part B: Applications in Coordination, Organometallic and Bioinorganic Chemistry, 5th ed (John Wiley & Sons, New York, 1997), pp. 53-7.
21.R. Chevrel, M. Sergent, and J. Prigent (1974). Mater. Res. Bull. 9, 1487.View Article
22.R. J. H. Voorhoeve, in Advanced Materials in Catalysis, J. J. Burton, R. L. Garten (eds.), (Academic Press, New York, 1977), p. 129. - 作者单位：Satoshi Kamiguchi (1) (2)
Yasunari Seki (3)
Akiharu Satake (3)
Kazu Okumura (4)
Sayoko Nagashima (5)
Teiji Chihara (5)
1. Advanced Catalysis Research Group, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
2. Organometallic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
3. Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan
4. Faculty of Engineering, Kogakuin University, Nakano-machi, Hachioji, Tokyo, 192-0015, Japan
5. Graduate School of Science and Engineering, Saitama University, Shimo-Okubo, Sakura-ku, Saitama, Saitama, 338-8570, Japan - 刊物类别：Chemistry and Materials Science
- 刊物主题：Chemistry
Catalysis
Inorganic Chemistry
Physical Chemistry - 出版者：Springer Netherlands
- ISSN：1572-8862
文摘
Solid-state molybdenum sulfide clusters with an octahedral metal framework, the Chevrel phases, are applied to the catalytic cracking of methyl tert-butyl ether (MTBE) to yield isobutene. The copper salt of the nonstoichiometric sulfur-deficient cluster, Cu x Mo6S8?em class="EmphasisTypeItalic">δ (x?=?2.94 and δ?≈?.3), after storing in air, is thermally activated in a hydrogen stream, followed by the reaction with MTBE. Two kinds of catalytically active sites develop depending on the activation temperature: one developed at 100-00?°C is a Br?nsted-acidic hydroxo ligand on the copper cation while the other developed at 350-00?°C is a Lewis-acidic coordinatively unsaturated molybdenum atom with a sulfur-deficient site. A nonstoichiometric sulfur-deficient neutral cluster Mo6S8?em class="EmphasisTypeItalic">δ (δ?≈?.4) also catalyzes the cracking reaction when activated at 400?°C.