Remarkable effect of ordered mesoporous carbon support in tantalum oxide-catalyzed selective epoxidation of cyclooctene

Lin, Meng-Liang; Hara, Kenji; Okubo, Yasuhiro; Yanagi, Masaaki; Nambu, Hironobu; Fukuoka, Atsushi

doi:10.1016/j.catcom.2011.04.023


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Remarkable effect of ordered mesoporous carbon support in tantalum oxide-catalyzed selective epoxidation of cyclooctene

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Title:	Remarkable effect of ordered mesoporous carbon support in tantalum oxide-catalyzed selective epoxidation of cyclooctene
Authors:	Lin, Meng-Liang Browse this author
	Hara, Kenji Browse this author
	Okubo, Yasuhiro Browse this author
	Yanagi, Masaaki Browse this author
	Nambu, Hironobu Browse this author
	Fukuoka, Atsushi Browse this author
Keywords:	olefin epoxidation
	mesoporous carbon
	tantalum
	hydrophobicity
Issue Date:	26-Jul-2011
Publisher:	Elsevier B.V.
Journal Title:	Catalysis Communications
Volume:	12
Issue:	13
Start Page:	1228
End Page:	1230
Publisher DOI:	10.1016/j.catcom.2011.04.023
Abstract:	The olefin epoxidation is one of the most important reactions in chemical industry. Metal oxide supports often cause drawbacks in catalytic activity and selectivity, which has been overcome by introducing hydrophobic organic groups onto the oxide supports. The present study utilizes ordered mesoporous carbon (CMK-3 and CMK-1) as structurally defined hydrophobic catalyst support. Well-dispersed tantalum oxides supported on the ordered mesoporous carbon were prepared. Their application in catalytic epoxidation of cyclooctene demonstrates that the tantalum oxide catalysts on the ordered mesoporous carbon supports show higher performances than those of the catalysts supported on activated carbon and ordered mesoporous silica SBA-15.
Type:	article (author version)
URI:	http://hdl.handle.net/2115/46918
Appears in Collections:	触媒科学研究所 (Institute for Catalysis) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 福岡淳

OAI-PMH ( junii2 , jpcoar_1.0 )

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