n掺杂tio2纳米管的合成及光催化性能研究

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1、河南大学物理与电子学院本科毕业论文目录摘要：2Abstract31前言31.1纳米光催化材料概述31.1.1纳米材料的基本性质31.1.2光催化材料的简介41.1.3纳米光催化材料的用途51.2TiO2的相关介绍61.2.1TiO2的能带结构61.2.2TiO2的光催化机理71.2.3TiO2光催化剂存在的问题71.2.4TiO2光催化剂的改性研究....................................................................81.3N掺杂TiO2纳米管的制备...................................

2、..................................................91.3.1TiO2纳米管的制备方法.......................................................................91.3.2TiO2纳米管的非金属掺杂.................................................................101.3.3氮掺杂TiO2纳米管的制备方法111.4N掺杂TiO2纳米管光催化性能研究............................

3、.......................................121.4.1N掺杂TiO2纳米管光催化机理...........................................................121.4.2N掺杂TiO2纳米管的物性特征..........................................................122实验部分........................................................................................

4、..........................122.1实验试剂与仪器....................................................................................................132.2样品的制备............................................................................................................142.2.1N-TiO2纳米晶粒的制备...................

5、...................................................142.2.2N-TiO2纳米管的制备............................................................................142.3样品的测试...........................................................................................................152.3.1样品TEM表征..................

6、..................................................................162.3.2样品XRD测试....................................................................................162.3.3样品的光催化活性测试......................................................................1721河南大学物理与电子学院本科毕业论文3实验结果与分析...............

7、.........................................................................183.1TEM图与分析......................................................................................................183.2XRD测试结果与分析............................