基于TiO_2晶须的光催化工艺过程和装备优化研究  

Optimum research of photocatalytic process and equipment based on TiO_2 whisker

作　　者：李东[1] 杨祝红[1] 李伟[1] 冯新[1] 陆小华[1] 

机构地区：[1]南京工业大学化学化工学院,江苏南京210009

出　　处：《南京工业大学学报（自然科学版）》2008年第2期105-110,共6页Journal of Nanjing Tech University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(20246002;20236010;20676062);江苏省环保科技资助项目(2005001-2);江苏省科技项目太湖专项(BS2007097)

摘　　要：光催化技术作为一种高级氧化技术,在环保和能源等领域一直是人们研究的热点.然而,由于光催化自身量子效率低,因此未能很好地实用化.陆小华等多年来以新型光催化材料为基础,依据其特定结构和性能,对其进行了一定的修饰改性,并结合化学工程在放大技术和强化手段中的优势,解决了实际应用过程中的壁垒,使光催化技术真正面向了实用化.Photocatalytic technology is considered as an advanced oxidation processes in environment protection and energy, which is hotly studied by many researchers. However, photocatalytic technology is still not well applied in some fields for its lower quantum efficiency. TiO2whisker with particular structure as a new photocatalytic material was used. Based on it＇s performance and further modification, amplification and strengthen technology in chemical engineering were also employed. With this aim, the barriers of photocatalytic technology for industrial application were touched.

关 键 词：光催化 TiO2晶须 化学工程 强化 

分 类 号：O643[理学—物理化学]