Development of nitrogen-enriched carbonaceous material coated titania nanotubes array as a fiber coating for solid-phase microextraction of ultraviolet filters in environmental water

The titanium-based fiber with nitrogen-enriched carbonaceous material coated titania nanotubes (N-C/TiO2NTs/Ti) was fabricated by direct electrodeposition of polyaniline (PANI) coated the TiO2NTs array grown on the Ti wire followed by carbonization at 500 °C under nitrogen atmosphere.161