Photocatalytic Performance and Characterization Dataset of Nitrogen-Doped Biochar-Supported TiO₂ Composites for Ciprofloxacin Degradation

The data includes X-ray diffraction (XRD) patterns for phase identification and crystallite size estimation, UV–Visible diffuse reflectance spectra (UV–Vis DRS) for optical band gap determination, and dynamic light scattering (DLS) results for particle size distribution.

Additionally, the dataset provides ciprofloxacin degradation data under UV-C irradiation, covering degradation kinetics at various initial concentrations and comparative efficiency across different photocatalyst samples. The dataset supports the findings of the associated research manuscript and aims to promote transparency and reproducibility for future studies involving advanced oxidation processes and semiconductor-based photocatalysts.