Dehydrogenation of methylcyclohexane over Pt/TiO2-Al2O3 catalysts

Yukihiro Sugiura, Tomomi Nagatsuka, Kouichi Kubo, Yuichiro Hirano, Akitoshi Nakamura, Kazunori Miyazawa, Yusuke Iizuka, Satoshi Furuta, Hideshi Iki, Takuma Higo, Yasushi Sekine

研究成果: Article査読

14 被引用数 (Scopus)

抄録

Dehydrogenation of methylcyclohexane (MCH) was conducted over Pt/TiO2-Al2O3 catalysts, showing high activity, selectivity, stability, and high mechanical strength. XPS measurements revealed that the binding energy of Pt 4d5/2 shifted to a lower energy by adding TiO2 due to electron donation from TiO2. Formed toluene released immediately on electron-rich Pt before further decomposition to form methane and coke thanks to π-coordination. This phenomenon improved the catalytic performance, ensuring high selectivity, and durability for methylcyclohexane dehydrogenation.

本文言語English
ページ(範囲)1601-1604
ページ数4
ジャーナルChemistry Letters
46
11
DOI
出版ステータスPublished - 2017

ASJC Scopus subject areas

  • Chemistry(all)

フィンガープリント 「Dehydrogenation of methylcyclohexane over Pt/TiO<sub>2</sub>-Al<sub>2</sub>O<sub>3</sub> catalysts」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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