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

抄録

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.

収録刊行物

• Catalysis Communications

  Catalysis Communications 12 (13), 1228-1230, 2011-07-26

  Elsevier B.V.

キーワード

• olefin epoxidation
• mesoporous carbon
• tantalum
• hydrophobicity

詳細情報

• CRID: 1050001339008441856
• NII論文ID: 120003242991
• HANDLE: 2115/46918
• ISSN: 15667367
• 本文言語コード: en
• 資料種別: journal article
• データソース種別:
  • IRDB
  • CiNii Articles