| 二氧化钛光催化反应过程中几种典型活性氧物种的形成与检测研究进展 |
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| 引用本文： | 刘小刚,刘醒龙,李梦,杜兰馨,杜贵如,董雨菡,陈高燕,鲁凯欣.二氧化钛光催化反应过程中几种典型活性氧物种的形成与检测研究进展[J].信阳师范学院学报(自然科学版),2021(1):166-172. |
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| 作者姓名： | 刘小刚 刘醒龙 李梦 杜兰馨 杜贵如 董雨菡 陈高燕 鲁凯欣 |
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| 作者单位： | 1.信阳师范学院化学化工学院;2.信阳师范学院商学院 |
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| 摘 要： | 活性氧物种(Reactive Oxygen Specie,ROS)在光催化反应中起着非常重要的作用.以二氧化钛(TiO2)为例,利用49篇文献简要综述了其在光催化反应过程中几种典型ROS,如:超氧自由基(·O-2)、羟基自由基(·OH)、单线态氧(1 O2)和过氧化氢(H2 O2)的产生过程,列举了ROS的一般检测方法...
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| 关 键 词： | 光催化 活性氧物种 TiO2 产生机理 检测方法 |
Research Progress on Generation Mechanism and Detection Methods of Reactive Oxygen Species During Photocatalytic Reaction Based on TiO_2 |
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| Institution: | ,College of Chemistry and Chemical Engineering,Xinyang Normal University,College of Business,Xinyang Normal University |
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| Abstract: | Reactive oxygen species(ROS)play a very important role in photocatalytic reactions.Titanium dioxide(TiO_2)is chosen as an example to briefly overview the production process of several typical ROS such as superoxide radical(·O_2~-),hydroxyl radical(·OH),singlet oxygen(~1O_2)and hydrogen peroxide(H_2O_2)during its photocatalytic reaction.The general detection methods of ROS are introduced in detail,and suggestions and prospects are given for the problems and development trends of ROS in the research of photocatalytic reactions. |
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| Keywords: | photocatalysis reactive oxygen species TiO_2 generation mechanism detection methods |
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