A novel route to the synthesis of nanosized metallic molybdenum at moderate temperature and its catalytic properties

作者：Li YZ^*; Luo GF; Fan YN; Chen Y

来源：Materials Research Bulletin, 2004, 39(2): 195-203.

DOI：10.1016/j.materresbull.2003.10.020

• metals
• chemical synthesis
• X-ray diffraction
• catalytic properties

Nanosized metallic molybdenum could be synthesized from MoO3 and KBH4 by solid-state reaction at moderate temperature. The crystallinity, morphology, surface properties of as-synthesized metallic molybdenum were investigated by powder X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectral (XPS). The results of its catalytic activity test show that the as-synthesized nanosized metallic molybdenum is superior to the noble metal catalyst 0.3% Pd/Al2O3 for the selective hydrogenation of alkadienes at higher temperature and pressure.

• 出版日期2004-2-2
• 单位三峡大学