教授
硕士生导师
教师拼音名称:wangzhaobo
学位:工学博士
职称:教授
学科:材料物理与化学
材料学材料加工工程材料科学与工程其他专业邮箱:
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关键字:hollow microsphere; template synthesis; electroless deposition; catalytic hydrogenation property
摘要:Amorphous Ni - P hollow microspheres have been synthesized on a large scale by using a template method via electroless deposition. Hollow glass microspheres were used as templates. Field-emission scanning electron microscopy, energy dispersive X-ray microanalysis system and X-ray powder diffraction were used to characterize such hollow microspheres. The liquid-phase nitrobenzene hydrogenation was used as a probe reaction to evaluate the catalytic activity of the obtained hollow microspheres. And the result shows that the amorphous Ni - P alloy hollow microspheres exhibit higher catalytic activity and stability than Raney-Ni catalysts. (c) 2008 Elsevier B.V. All rights reserved.
卷号:9
期号:8
是否译文:否