Correlations of WO3 species and structure with the catalytic performance of the selective oxidation of cyclopentene to glutaraldehyde on WO3/TiO2 catalysts
作者： Guang Lu , Xinyong Li , Zhenping Qu , Qidong Zhao , Hong Li
DOI: 10.1016/J.CEJ.2010.02.024
关键词:
摘要: A series of WO3/TiO2 catalysts were synthesized by ultrasonic impregnation method using as-prepared TiO2 microspheres as support as a function of tungsten oxide species loading. The crystalline structure, molecular structure and the interaction with the support of the supported tungsten oxide phase were characterized by various techniques (scanning electron microscope (SEM), transmission electron microscope (TEM), X-ray diffraction (XRD), Raman, X-ray photoelectron spectroscopy (XPS) and specific surface areas (BET)) …
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