Doping can narrow the band gap of titanium dioxide; however, new charge-carrier recombination centres may be introduced. Here we report the design of sub-10 nm rutile titanium dioxide ...

The object of this study was to prepare Ru doped TiO 2 nanoparticles by a combination of sol-gel and ... a function of reaction temperature synthesized powders : anatase (A) and rutile (R). (JCPDS ...