Tantalum oxide (Ta2O5) ndi semiconductor yamitundu yosiyanasiyana yamagulu.

M'zaka zaposachedwa, tantalum oxide ili ndi ntchito zambiri muzinthu zamagetsi zamagetsi zamagetsi monga lithiamu-ion, mabatire a sodium-ion, ndi ma super capacitor.

Kafukufuku wasonyeza kuti tantalum okusayidi / kuchepetsedwa graphene okusayidi gulu chothandizira chuma adzakhala mmodzi wa akulonjeza cathode chothandizira kwa lithiamu-mpweya mabatire;Tantalum Oxide ndi zida za kaboni pambuyo panjira yopangira mphero zitha kupititsa patsogolo kayendedwe ka magetsi ndi chitetezo chazinthu za anode.Ntchitoyi imakhalanso ndi makhalidwe apamwamba a electrochemical reversible mphamvu ya electrode, ndipo akuyembekezeka kukhala mbadwo watsopano wa mphamvu zambiri za lithiamu ion batire negative elekitirodi.

Tantalum oxide ili ndi photocatalytic katundu, ndipo kugwiritsa ntchito co-catalysts kapena composite catalysts akhoza kusintha ntchito yake photocatalytic.