Fabrication and Photoelectrochemical Activity of In₂S₃ Infused TiO₂ Nanorod Heterostructure Photoelectrodes for Solar Water Splitting.

ABSTRACT: Titanium dioxide (TiO₂) and indium sulfide (In₂S₃) combined nanoarray films, fabricated via the hydrothermal and chemical bath deposition (CBD) methods, were employed as photoelectrocatalysts for water splitting applications through the photoelectrochemical (PEC) process. The resulting heterostructure nanoarray catalyst morphology, composition, and optical absorption have been analyzed. The photon illumination and its effect on the electrochemical impedance and photocurrent generation measurements exposed that the infusion of In₂S₃ on the TiO₂ films comprehensibly reduced the charge carrier transport resistance (700 Ohm·cm²) and enhanced the photocurrent (0.28 mA/cm²) with an increment of photo potentia

SUBMITTER: Selvaraj AR 

PROVIDER: S-EPMC12788078 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature