1 23 Journal of Materials Science Full Set - Includes `Journal of Materials Science Letters' ISSN 0022-2461 Volume 47 Number 7 J Mater Sci (2012) 47:3150-3158 DOI 10.1007/s10853-011-6149-5 Local structure and photocatalytic property of sol–gel synthesized ZnO doped with transition metal oxides Rongliang He, Rosalie K. Hocking & Takuya Tsuzuki