| TiO_2纳米管的制备及其降解壬基酚性能的研究 |
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| 引用本文： | 王燕河,王飞,陈子方.TiO_2纳米管的制备及其降解壬基酚性能的研究[J].价值工程,2012,31(24):326-328. |
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| 作者姓名： | 王燕河 王飞 陈子方 |
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| 作者单位： | 吉林大学环境与资源学院,长春,130021 |
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| 摘 要： | 采用阳极氧化法制备TiO2纳米管电极,用SEM等方法对光电极的表面形貌进行了表征。以罗丹明B为目标污染物确定最佳退火温度,制备的电极进行壬基酚降解实验,实验通过添加自然界中分布较广的SO42-、Cl-阴离子来观察对壬基酚降解效果的影响。结果表明在退火温度为550℃时罗丹明B的降解效果最好为67.31%。用TiO2纳米管电极降解壬基酚时,不添加阴离子条件下的对壬基酚的降解效率达到91.66%要高于添加Cl(-65.99%)、SO42-(65.73%)等离子时的降解效果
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| 关 键 词： | TiO2纳米管 壬基酚 阳极氧化 光催化 |
Preparation of TiO2 Nanotubes and Its Degradation Properties of Nonylphenol |
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| WANG Yan-he
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WANG Fei
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CHEN Zi-fang.Preparation of TiO2 Nanotubes and Its Degradation Properties of Nonylphenol[J].Value Engineering,2012,31(24):326-328. |
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| Authors: | WANG Yan-he WANG Fei CHEN Zi-fang |
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| Institution: | WANG Yan-he;WANG Fei;CHEN Zi-fang(School of Environment and Resources,Jilin University,Changchun 130021,China) |
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| Abstract: | In this study,TiO2 nanotube electrode is prepared by anodic oxidation.SEM is used to characterize the electrode surface morphology.Rhodamine B as the target pollutants determines the optimal annealing temperature.Then it uses the electrode under the conditions to complete nonylphenol degradation experiment.Experiment by adding SO42-,Cl-to observe the effect on the degradation of nonylphenol.Seeing from the experiment,in the annealing temperature of 550 ℃,the degradation of Rhodamine B is highest.Nonylphenol degradation with TiO2 nanotubes electrode is 91.66%,and it would have a negative impact when added Cl(-65.99%),SO42(-65.73%). |
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| Keywords: | TiO2nanotube arrays nonylphenol photocatalytic anodic oxidation |
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