Titanium oxide based mesoporous powders and gels: Doping effects and photogenerated charge transfer
Keywords: 76.30.−v; 74.62.Dh; 74.78.Na; 61.10.Kw; 61.72.Ji; 61.72.WwTiO2; EPR; Nitrogen doping; WAXS; SAXS; Photoactive gels