Tantalum oxyde (Ta2O5) ni igice kinini cyagutse cya semiconductor.

Mu myaka yashize, okiside ya tantalum ifite porogaramu nyinshi mubikoresho bya electrode kubikoresho bibika ingufu nka lithium-ion, bateri ya sodium-ion, na super capacator.

Ubushakashatsi bwerekanye ko okiside ya tantalum / yagabanijwe ya graphene oxyde ya catisale ya catalizator izahinduka imwe mu mikorere ya cathode itanga ibyiringiro kuri bateri ya lithium-air;Tantalum Oxide nibikoresho bya karubone nyuma yumushinga wo guhuza imipira byazamura amashanyarazi hamwe numutekano wibikoresho bya anode.Imikorere kandi ifite ibiranga ingufu za electrochemical reverable ubushobozi bwibikoresho bya electrode, kandi biteganijwe ko bizahinduka igisekuru gishya cyibikoresho byinshi bya lithium ion bateri mbi ya electrode.

Okiside ya Tantalum ifite umutungo wa fotokatike, kandi gukoresha co-catalizator cyangwa catalizatori ikomatanya bishobora guteza imbere ibikorwa byayo bifotora.