Nano bismuth oxide ili ndi kagawo kakang'ono kakang'ono kagawidwe, mphamvu ya okosijeni yamphamvu, zochitika zazikulu zothandizira, zopanda poizoni, komanso kukhazikika kwa mankhwala.

Munda wamagetsi a ceramic ndi gawo lokhwima komanso lamphamvu la ntchito za bismuth oxide.Bismuth oxide ndi chowonjezera chofunikira mu zida zamagetsi za ceramic powder.Ntchito zazikuluzikulu zikuphatikiza zinc oxide varistor, ceramic capacitor, ndi ferrite maginito.Bismuth oxide makamaka imagwira ntchito ngati chothandizira pazinc oxide varistor, ndipo ndiyomwe imathandizira kwambiri pamtundu wapamwamba wa volt-ampere wa zinc oxide varistor.

Monga mtundu watsopano wa semiconductor nanomaterial, nano bismuth oxide yakopa chidwi kwambiri chifukwa chakuchita bwino kwa photocatalytic.Pazikhalidwe zina zowala, nano bismuth oxide imakondwera ndi kuwala kuti ipange ma electron-hole awiriawiri, omwe ali ndi mphamvu yamphamvu ya redox, ndiyeno zowononga organic m'madzi zimawonongeka pang'onopang'ono kukhala CO2, H2O ndi zinthu zina zopanda poizoni.Kugwiritsa ntchito mtundu watsopano wa zida za nano m'munda wa photocatalysis kumapereka njira yatsopano yoganizira pochiza kuipitsidwa kwa madzi.