Highly-ordered nanoleaf sodium titanate were successfully synthesized on high-purity titanium surface by catalyst oxidation method. Sodium metaborate powder was coated on titanium substrates, heated in an electric furnace at 650°C for 5 hours and then subjected to a water bath rinse. The structure and morphology of oxide coatings were characterized by X-ray diffraction (XRD) and scanning electron microscope (SEM). The results showed that the fabricated coatings were composed of rutile and sodium titanium, providing the excellent biocompatibility and nanoscale even gap structure between bamboo-shaped sodium titanate. The mechanism about the growth of highly-ordered nanoleaf sodium titanate also discussed in the current work.