摘要钛纳米管光催化剂的制备及其环己烷氧化性能研究摘要：在当今世界科学技术不断的科技水平水平的进步和不断改善人类的生活水平，例如，在发展中国家，让人们感受到越来越多的环境污染危机。环境污染变得越来越困难每个国家来解决这个问题。光催化材料作为一种绿色环保材料的光催化降解材料，已成为一个热门的催化材料科学科研领域。光催化材料为代表的较为突出纳米TiO2材料，其高氧化活性，良好的化学稳定性，这是它最大的特点和优势。其绝对有理由成为绿色催化剂是最有前途的发展，成本低，无毒的物质，不污染环境的性质，有广泛的应用。本毕业论文采用钛酸四丁酯制备的TiO2的水热合成法。该明了的制备方法便于操作，制备TiO2纳米管的比表面积的大小，取决于反应时的条件，掺杂的TiO2纳米管催化效率会比一般的光催化活性有明显的提升。光催化实验，在低浓度的环己烷溶液加入TiO2纳米管进行光催化降解，然后用光催化后的产物进行标准曲线的分析；利用TiO2纳米管的光催化活性与温度的关系，来催化剂表征的情况进行研究。20656
毕业论文关键词：TiO2纳米管；光催化降解；环己烷；水热合成
Optical catalyst of titanium Nano-Tube preparation and study on the oxidation of cyclohexane
Abstract: In today's world of advancing technology and science and technology progress and the level of continuous improvement of human living standards, for example, in developing countries, the crisis makes people feel more and more environmental pollution Environmental pollution has become increasingly difficult for each country to solve the problem Photocatalytic materials as a green material of photocatalytic degradation of materials, has become one of the most popular fields of catalytic materials science research Nano-TiO2 photocatalytic materials more prominent as the representative of the material, its high antioxidant activity, good chemical stability, which is the largest in its features and benefits Its absolutely have reason become green catalyst is the most promising development, low cost, nontoxic substances, does not pollute the environment in nature, there is a wide range of applications This paper uses four butyl titanate hydrothermal preparation of TiO2 into law The easy preparation of clear, synthesis of TiO2 nanotubes by surface area size of depends on the reaction conditions, catalytic efficiency of TiO2 nanotubes doped with photocatalytic activity is significantly improved Photocatalytic experiments, in cyclohexane solution at low concentration by adding photocatalytic degradation of TiO2 nanotubes, and then use the standard curve analysis of the degradation product of; use of photocatalytic activity of TiO2 nanotubes and temperature, catalyst characterization study
Key words：TiO2 nanotubes；Photocatalytic Degradation；Cyclohexane；Hydrothermal Synthesis
目录
1．绪论    1
1．1研究的背景    1
1.2纳米粒子的性能    2
1.2.1物理性能    2
1.2.2化学性能    2
1.2.3纳米粒子    3
1.2.4层状化合物    3
1.3 TIO2纳米管特性研究现状    4
1.3.1 TiO2颗粒的结构特征与基本性质    4
1.3.1.1 TiO2颗粒的结构特征    4
1.3.1.2 TiO2颗粒的基本性质    5
1.3.2 TiO2纳米管的性质    5
1.3.3 TiO2纳米管的制备方法    6
1.3.3.1 模板合成法    6
1.3.3.2 水热合成法    7
1.3.3.3 阳极氧化法    8
1.3.4 TiO2纳米管光催化特性的研究    8
1.3.4.1 优化TiO2的晶型结构和几何结构    8 钛纳米管光催化剂的制备及其环己烷氧化性能研究:http://www.youerw.com/huaxue/lunwen_12516.html