| TiO_2纳米管阵列的改性及其光电催化性能的研究进展 |
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| 引用本文： | 张宏忠,秦小青,王明花.TiO_2纳米管阵列的改性及其光电催化性能的研究进展[J].化工环保,2015,35(3):267-271. |
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| 作者姓名： | 张宏忠 秦小青 王明花 |
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| 作者单位： | 1. 郑州轻工业学院 材料与化学工程学院,河南 郑州 450000； ;2. 郑州轻工业学院 环境污染治理与生态修复河南省协同创新中心,河南 郑州 450000 |
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| 基金项目： | 河南省高校科技创新人才计划项目 |
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| 摘 要： | 阐述了目前国内外对TiO2纳米管阵列改性的方法,分析了各种改性方法存在的优点和缺陷。系统归纳了TiO2纳米管阵列光电催化性能的影响因素,包括TiO2纳米管阵列的形貌、晶型结构、外加偏电压、光源与辐照度、溶液p H、待降解物质量浓度、TiO2纳米管阵列电极面积等。指出了目前存在的问题及今后的研究方向。
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| 关 键 词： | 二氧化钛 纳米管阵列 光电催化降解 |
| 收稿时间： | 2014-11-18 |
Research Progresses on Modification of TiO2 Nanotube Array and Its Photoelectrocatalytic Activity |
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| Zhang Hongzhong,Qin Xiaoqing,Wang Minghua.Research Progresses on Modification of TiO2 Nanotube Array and Its Photoelectrocatalytic Activity[J].Environmental Protection of Chemical Industry,2015,35(3):267-271. |
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| Authors: | Zhang Hongzhong Qin Xiaoqing Wang Minghua |
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| Institution: | 1.School of Material and Chemical Engineering,Zhengzhou University of Light Industry,Zhengzhou Henan 450000,China;2. Collaborative Innovation Center of Enviormental Pollution Control and Ecological Restoration,Zhengzhou University of Light Industry,Zhengzhou Henan 450000,China |
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| Abstract: | The methods for modification of TiO2 nanotube array are elaborated at home and abroad,and their advantages and defects are analyzed .The factors affecting the photoelectrocatalytic activity of TiO2 nanotube array are summed up,such as：morphology and crystal structure of TiO2 nanotube array,external biasing voltage,light source and irradiance,solution pH,mass concentration of pollutant,area of TiO2 nanotuble array electrode,and so on. The existing problems and the direction for future research are also pointed out. |
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| Keywords: | titanium dioxide nanotube array photoelectrocatalytic degradation |
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