| 电解质影响光电耦合处理效率的试验研究 |
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| 引用本文： | 张庆芳,孙苑函,周智芳.电解质影响光电耦合处理效率的试验研究[J].兰州理工大学学报,2006,32(3):72-74. |
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| 作者姓名： | 张庆芳 孙苑函 周智芳 |
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| 作者单位： | 兰州理工大学,石油化工学院,甘肃,兰州,730050 |
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| 摘 要： | 实验研究了不同电解质对光电催化剂阳极的影响,采用分光光度法测定了光电催化降解率随时间的变化.结果表明,电解质对光电催化反应是有影响的,起反应的是阴离子而不是阳离子,电解质的存在能提高光电催化效率,与SO42-、Cl-相比,CO32-的存在去除率较高.
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| 关 键 词： | 电解质 光电催化 处理效率 |
| 文章编号： | 1673-5196（2006）03-0072-03 |
| 收稿时间： | 2005-09-15 |
| 修稿时间： | 2005年9月15日 |
Experimental investigation of influence of electrolyte on processing efficiency of photoelectrical coupling |
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| ZHANG Qing-fang,SUN Yuan-han,ZHOU Zhi-fang.Experimental investigation of influence of electrolyte on processing efficiency of photoelectrical coupling[J].Journal of Lanzhou University of Technology,2006,32(3):72-74. |
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| Authors: | ZHANG Qing-fang SUN Yuan-han ZHOU Zhi-fang |
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| Abstract: | The influence of different electrolytes on the anode in photoelectrocatalyzer was studied experimentally and the variation of the degradation efficiency of photoelectrocatalysis with time was measured with spectrophotometry.The results indicated that all kinds of electrolytes have influence on the photoelectrocatalytic reaction,and it is the aion instead of the cation that takes part in the reaction.The existence of the electrolyzer can make the photoelectrocatalytic efficiency improved and the removal rate of CO_3~(2-) enhanced when compared with SO_4~(2-) and Cl~(-1). |
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| Keywords: | electrolyte photoelectrocatalysis processing efficiency |
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