Previous Article Next Article Table of Contents Journal of Materials Science Letters, Vol.22, No.13, 967-970, 2003 DOI10.1023/A:1024608829027 Export Citation Enhancing photocatalytic activity of the sol-gel derived TiO2 thin films by nitric acid treatment Cheng B, Yu JG, Zhang XQ, Zhao XJ Please enable JavaScript to view the comments powered by Disqus.