| SnO2-Sb2O3-CeO2/Ti电催化电极制备及氧化苯酚研究 |
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| 引用本文： | 杨耀辉,彭乔. SnO2-Sb2O3-CeO2/Ti电催化电极制备及氧化苯酚研究[J]. 工业用水与废水, 2011, 42(4): 72-76 |
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| 作者姓名： | 杨耀辉 彭乔 |
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| 作者单位： | 1. 中国石油集团工程技术研究院,天津,300451
2. 大连理工大学化工学院,辽宁大连,116012 |
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| 摘 要： | 采用电沉积制备中间层,热分解制备表层的方法制备了钛基铈掺杂锡锑涂层电极,利用SEM、EMPA、动电位扫描,研究了电极涂层形貌、元素组成分布、选择催化性.结果表明:电极表面涂层颗粒分布均匀,电极涂层有较大的表面积,Sn、Sb、Ce 3种元素分布较均匀；电极有较高的析氧电位.苯酚降解试验表明:低浓度时苯酚和CODCr有较高...
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| 关 键 词： | 涂层电极 掺杂 降解 苯酚 |
A study on preparation of SnO_2-Sb_2O_3-CeO_2/Ti electro-catalytic electrode and phenol degradation |
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| YANG Yao-hui,PENG Qiao. A study on preparation of SnO_2-Sb_2O_3-CeO_2/Ti electro-catalytic electrode and phenol degradation[J]. Industrial Water & Wastewater, 2011, 42(4): 72-76 |
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| Authors: | YANG Yao-hui PENG Qiao |
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| Affiliation: | YANG Yao-hui1,PENG Qiao2(1.CNPC research Institute of Engineering Technology,Tianjin 300451,China,2.Department of Chemical Engineering,Dalian University of Technology,Dalian 116012,China) |
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| Abstract: | The Sn-Sb/Ti coated electrode doped with Ce was prepared by electro-deposition and thermal decomposition method.The coating structure,elements distribution and catalytic property of the said electrode were studied using SEM,EMPA and potentiodynamic polarization.The results showed that: the electrode coating had large surface area;and the coating particles and three kinds of elements: Sn,Sb and Ce on the electrode surface distributed uniformly;beside,the electrode also had high oxygen evolution potential.The... |
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| Keywords: | coated electrode doping degradation phenol |
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