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高效纳米钒催化剂非液相催化氧化机理研究
Study on Mechanism of Non-liquid-phase Catalytic Oxidation of High-performance Nano-vanadium Catalyst
【摘要】 根据高效纳米钒催化剂催化氧化SO2的高活性现象,从理论上分析了高活性的原因,并采用综合热分析和SEM分析研究了其内部结构,提出了高效纳米钒催化剂的非液相催化氧化机理,推导出反应速率动力学模型。
【Abstract】 Based on the highly efficient catalytic oxidation of SO2 nano-vanadium catalyst of high activity phenomenon,according to the theoretical the reasons of high activity is analyzed,and its internal structure is researched by integrated thermal analysis and SEM.An efficient nano-catalysts of non-liquid-phase catalytic oxidation of vana-dium mechanism is proposed,reaction rate kinetic model is derived.
【关键词】 纳米V2O5;
钒催化剂;
非液相催化;
催化机理;
【Key words】 nano V2O5; vanadium catalysts; non-liquid-phase catalysis; catalytic mechanism;
【Key words】 nano V2O5; vanadium catalysts; non-liquid-phase catalysis; catalytic mechanism;
【基金】 教育部“春晖计划”资助项目(Z2004-2-51004);四川省科技厅重点科技项目(2006J13-015)
- 【文献出处】 材料导报 ,Materials Review , 编辑部邮箱 ,2010年04期
- 【分类号】O643.36;TB383.1
- 【被引频次】6
- 【下载频次】203