Effects of hydronium intercalation and cation substitution on the photocatalytic performance of layered titanium oxide

Strain-dependence of the structure and ferroic properties of epitaxial Ni1−xTi1−yO3 thin films grown on sapphire substrates

“…The Ni has the expected octahedral coordination with a Ni coordination environment as observed before in an epitaxial NiTiO 3 film. [11] Similar spectral features were observed before for octahedral Ni in nickel monoxide by Li et al [40], and in K 0.8 Ni 0.4 Ti 1.6 O 4 , a Ni-containing hydronium intercalate, and NiO by Paek et al [41]. Fig.…”

A Linker‐Mediated Self‐Assembly Method to Couple Isocharged Nanostructures: Layered Double Hydroxide–CdS Nanohybrids with High Activity for Visible‐Light‐Induced H2 Generation

“…[1][2][3][4][5] In one example, the combination of a wide bandgap semiconductor with a narrow bandgap one is fairly effective in synthesizing efficient visible-light-active photocatalysts. [6][7][8][9][10][11][12] An electronic coupling between hybridized semiconductors gives rise not only to the creation of visiblelight photocatalytic activity, but also to the depressed recombination of electrons and holes through their spatial separation. Among the diverse nanostructured materials, exfoliated 2D nanosheets are a promising building block for strongly coupled hybrid systems because all the component ions in exfoliated 2D nanosheets with sub-nanometer thickness are exposed on the surface to achieve unusually strong chemical interactions with hybridized species.…”

Preparation and characterization of SiO2-pillared H2Ti4O9 and its photocatalytic activity for methylene blue degradation

“…For example, Zheng et al [10] studied the photocatalytic reduction of aqueous Cr(VI) and concluded that H + -K 2 Ti 4 O 9 showed higher catalytic activity compared to K 2 Ti 4 O 9 . Paek et al [11] compared the photocatalytic properties of hydronium intercalated and cation substituted layered titanates and found that hydronium intercalated titanate showed enhanced photocatalytic activity and Fe-and Ni-substituted titanates were active for methylene blue degradation under visible light irradiation.…”