Used as a low-voltage sodium titanium oxide insertion electrode for sodium-ion batteriesUsed for preparation of:Titania nanorods and nanowires via a hydrothermal method for use in lithium-ion storage batteriesPhotocatalytic titanate nanotube thin films via a hydrothermal methodProtonated titanate nanotubes as solid acid catalystsNano-sized supports of ruthenium nanoparticles for catalytic ammonia decomposition