光催化技术及前景分析

Photocatalytic Technology And Prospects

随着人们对能源短缺和环境污染认识的加深,世界各国开发新能源的步伐越来越快,对太阳能的开发更是如日中天。光催化有机物自降解技术既能充分利用太阳能又能帮助人们解决有机污染物的处理难题。为了提高光催化剂的催化效率及其应用前景,人们不仅打破了催化光源只能是紫外光的束缚而且还将光催化剂与纤维素纸相连接,开辟了光催化的新天地。主要阐述了一些基本的光催化技术,特别介绍了TiO2在光催化领域的应用,以及光催化的发展难点和应用前景。

With the deepening understanding of the energy shortage and environmental pollution, the countries in the world to develop new energy faster and faster pace of development of solar heyday. Photocatalytic selfdegradation of organic matter can make full use of solar energy technology can help people to solve the problem of the treatment of organic pollutants. In order to improve the catalytic efficiency of the photocatalyst and its application prospects, not only broke the catalytic light source only ultraviolet light bondage but also photocatalyst cellulose paper connected and opened up a new world of photocatalytic. This article focuses on the the basic photocatalytic technology, especially the TiO2 photocatalytic difficult points of the photocatalytic the development and its application prospects.