TiO_2光催化剂的合成方法研究进展

Research Progress of Synthetic Methods of TiO_2 Light Catalyst

纳米TiO2作为光催化剂具有光电转换效率高、价格低廉、催化活性高、无毒无害等优点,在有机废水处理与治理方面表现出了较高的光催化活性。本文简单叙述了纳米TiO2的溶胶-凝胶法、水热法、微乳法的制备方法及原理。

Nanometer TiO2 of photocatalyst had high photoelectric conversion efficiency, low prices, high catalytic activity, non - toxic harmless, etc. , in the treatment of organic wastewater and management, which showed higher photocatalytic activity. The preparation method and principle of sol gel method, hydrothermal method and microemulsion method of TiO2 nanometer were simply discussed.