CdS-TiO2复合光催化剂的研究进展及其在水处理中的应用∗

摘要

According to the actual situation of mineral resources with low grade in China, utilizing and developing the bioleaching technology could be a key approach to solve the current problem of resource exploitation. With the summary of photocatalytic technology development, recent research progress on the fabrication, the effect of environmental factors on the performance of CdS-TiO2 , its applications and some? existing problems for industrial application in photocatalytic process were reviewed. Meanwhile, the trend of the photocatalyst CdS-TiO2 development and application was described.%将CdS和TiO2进行复合在一起，可弥补各自的缺点。本文在回顾光催化技术发展历程的基础上，就CdS-TiO2复合光催化剂的制备方法、影响CdS-TiO2复合光催化剂性能的因素、复合催化剂的应用以及CdS-TiO2复合光催化剂在应用中存在的问题等方面的研究进展进行了总结，并就CdS-TiO2复合光催化剂发展趋势进行了展望。