ʻO ka Nano-TiO2 kahi mea hana inorganic koʻikoʻi, i loaʻa i ka nānā nui a me ka noiʻi ma muli o kona ʻāpana liʻiliʻi liʻiliʻi, kahi ākea kikoʻī nui, ikaika ikaika e komo i nā kukuna ultraviolet, a me ka hana photocatalytic maikaʻi.Hoʻohālikelike ʻia me TiO2 nanoparticles, TiO2 titanium dioxide nanotubes i ʻoi aku ka nui o ka ʻāpana kikoʻī kikoʻī, ʻoi aku ka ikaika adsorption hiki, kiʻekiʻe photocatalytic hana a me ka pono.
Loaʻa i ka nanomaterial TiO2 nanotubes nā waiwai mechanical maikaʻi, kūpaʻa kemika a me ka pale ʻana i ka corrosion.
I kēia manawa, ua hoʻohana nui ʻia ʻo TiO2 titanium dioxide nanotubes Tatanate nanotubes i nā mea lawe catalyst, photocatalysts, nā mea ʻike kinoea, nā wahie-sensitized solar cell, a me ka photolysis o ka wai e hana i ka hydrogen.