Citation: Xin Ping WANG, Ying Jun WANG, Song Hai CHAI, Tian Xi CAI. Preparation and Catalytic Property of MoO_x with Meso-porosity[J]. Chinese Chemical Letters, ;2004, 15(5): 611-614. shu

Preparation and Catalytic Property of MoO_x with Meso-porosity

State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012

Received Date: 21 April 2003

A partially reduced molybdenum oxide (MoO_x) with meso-porosity was prepared for the first time and its catalytic performance in n-heptane isomerization carried out in a fixed bed flow reactor has been studied. And the evolvement of MoO_x formation has been characterized by X-ray diffraction and catalytic performance in n-heptane isomerization. The MoO_x catalyst obtained from H₂ reduction for 12 h, possessing a maximum pore volume at diameter ca. 4.1 nm, exhibited high activity in n-heptane isomerization. The composition of this catalyst is of the predominant MoO_x phases, MoO₂ phase and trace amount of metal Mo phase.
- Meso-porosity,
- MoO_x,
- n-heptane isomerization
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