光催化剂纳米TiO_2改性技术的研究进展

Progress in Modification Technology of Nano-sized Titania Photocatalyst

综述了纳米TiO2光催化剂与吸附剂、粘土、碳黑、强氧化剂、过氧化氢、表面超强酸化、表面多孔化和冲击波活化等新型提高光催化活性的技术,介绍了近年来新发展起来的超声波、微波、等离子体、电化学、生物化学与光催化反应结合的几种高效光催化的研究现状与进展,并对今后的研究进行了展望。

The new modification methods such as sorbent, clay, carbonization, strong oxidizer, hydrogen peroxide, surface supercidation, surface porosity and activation by shock wave are summarized. The current situation and progress in the coupling of the process of photocatalytic with ultrasonic, microwave, plasma, electrochemistry and biogical oxidication are introduced. The further research direction is also pointed out in this paper.