C/TiO2 nanohybrids co-doped by N and their enhanced photocatalytic ability

Enhanced performance of dye-sensitized solar cells aided by Sr,Cr co-doped TiO 2 xerogel films made of uniform spheres

“…Although conventional mesoporous photoanodes containing 20 nm TiO 2 nanoparticles enjoy high dye-loading ability, they suffer from such impediments as weak electron injection and high recombination rate of photogenerated electrons and holes. In order to improve the power conversion efficiency of DSCs, a broad spectrum of research focused on incorporating foreign transition and alkaline earth ions into the TiO 2 lattice [2][3][4][5][6][7]. Simultaneously introduction of both transition and alkaline earth ions into TiO 2 matrices has rapidly raised interest because improves photocatalytic activity as compared to doping with a one single element [8,9].…”

Preparation and electrochemical property of TiO2/Nano-graphite composite anode for electro-catalytic degradation of ceftriaxone sodium

“…1d, Ti2p could be observed at binding energy of ca. 459.4 eV (Ti2p 3/2 ) and 465.2 eV (Ti2p 1/2 ) [53,54], but it could be seen that the Ti2p peaks at 459.4 eV and 465.2 eV of TiO 2 /Nano-G composite shifted positively by ca. 0.4 eV in comparison with that of pure TiO 2 samples (464.80 eV and 458.98 eV) [52].…”

Recent Development of Photocatalysts Containing Carbon Species: A Review

“…Authors suggested that it could be assigned to the synergistic effect between the retained alkoxyls and the nitrogen doping. The mild one-step approach was adopted to prepare N-doping carbon-TiO 2 nanohybrids [58]. Before calcination, a morphism crystal phase was obtained.…”