I-SnO2 yinto ebalulekileyo yenzwa ye-semiconductor ene-gap band ebanzi, eyi-Eg = 3.6 eV kwiqondo lokushisa.Ngenxa yokuba i-nanomaterials ineempawu zesayizi encinci ye-particle kunye ne-surface enkulu enkulu, i-gas-sensor properties of the materials inokuphuculwa kakhulu.I-sensor yegesi elungiselelwe kunye nayo inovakalelo oluphezulu kwaye isetyenziswe ngokubanzi ekufumaneni nasekuqikeleleni kweegesi ezahlukeneyo ezinokutsha, iigesi zokungcoliswa kwendalo, igesi yenkunkuma yezoshishino kunye neegesi ezinobungozi, ezifana ne-CO, H2S, NOx, H2, CH4, njl.
Inzwa yomswakama elungiselelwe nge-SnO2 njengoko isiseko sezinto sinezicelo ekuphuculeni indawo yangaphakathi, amagumbi ezixhobo ezichanekileyo, iilayibrari, iigalari zobugcisa, iimyuziyam kunye nokunye.Ngokusebenzisa i-doping-quantitative Co0, i-Co2O3, i-Cr2O3, i-Nb2O5, i-Ta2O5, njl njl kwi-SnO2, i-varistors enemilinganiselo eyahlukeneyo yokumelana inokwenziwa, esetyenziswa ngokubanzi kwiinkqubo zamandla, iisekethe ze-elektroniki, kunye nezixhobo zendlu.