Chinese Science Bulletin

, Volume 54, Issue 7, pp 1137–1142

TiO2-based building materials: Above and beyond traditional applications

Progress/Environmental Science

DOI: 10.1007/s11434-009-0063-0

Cite this article as:
Guo, S., Wu, Z. & Zhao, W. Chin. Sci. Bull. (2009) 54: 1137. doi:10.1007/s11434-009-0063-0


In the 1910s, TiO2 began to be used in building materials as pigments and opacifier due to its excellent optical property. Since the photocatalytic property of TiO2 was observed in 1972, its application field was expanded to air cleaning and sterilization. Thereafter, people added TiO2 into building materials to develop novel and facile building materials. These materials were widely used for air cleaning, sterilization, self-cleaning, anti-fogging, decoration, and building cooling. The combination of building and other functions can serve simultaneously. Although TiO2-based building materials have bright prospects, some aspects such as improving the stability and enhancing photoactive performance of the materials are of importance for future research.


TiO2building materialsphotocatalysisphotoinduced superhydrophilicity

Copyright information

© Science in China Press and Springer-Verlag GmbH 2009

Authors and Affiliations

  1. 1.Department of Environmental EngineeringZhejiang UniversityHangzhouChina