Synthesis and characterization of the highly reactive vanadium oxide species supported on mesoporous silica for the hydroxylation of benzene

C. H. Lee, a. T.S. Lin, C. Y. Mou

研究成果: 書貢獻/報告類型章節

1 引文 斯高帕斯(Scopus)

摘要

Highly reactive VOx catalysts supported on aluminum substituted mesoporous and microporous silica (MPS) were prepared by the molecular designed dispersion (MDD) method. The formation of octahedral vanadium oxide samples possess much removable mobile ligands in the catalytic center that could be easily substituted by hydrogen peroxide and yielded the active peroxo intermediate for further hydroxylation of benzene. We also prepared tetrahedral vanadium oxide catalysts by the coordination of VV center with mono-, di-, and tri-amine modified SiO2. The tetrahedral coordination of vanadium oxide catalysts showed less mobile ligands in the catalytic medium and yielded lower activity toward the hydroxylation of benzene.

原文英語
主出版物標題From Zeolites to Porous MOF Materials - The 40th Anniversary of International Zeolite Conference
發行者Elsevier Inc.
頁面1438-1445
頁數8
版本B
ISBN(列印)0444530681, 9780444530684
DOIs
出版狀態已發佈 - 2007
對外發佈

出版系列

名字Studies in Surface Science and Catalysis
號碼B
170
ISSN(列印)0167-2991

ASJC Scopus subject areas

  • 催化
  • 凝聚態物理學
  • 物理與理論化學
  • 表面、塗料和薄膜
  • 材料化學

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