Tellurium dioxide wani fili ne na inorganic, farin foda.An fi amfani dashi don shirya tellurium dioxide crystals guda ɗaya, na'urorin infrared, na'urorin acousto-optic, kayan taga infrared, kayan kayan lantarki, da abubuwan kiyayewa.An shirya marufi a cikin kwalabe na polyethylene.
Aikace-aikace
Anfi amfani dashi azaman abin jujjuyawar acoustooptic.
Ana amfani da shi don adanawa, gano ƙwayoyin cuta a cikin alluran rigakafi, da sauransu.
Shiri na II-VI fili semiconductor, thermal da lantarki kayan aikin juyawa, abubuwan firiji, lu'ulu'u na piezoelectric, da masu gano infrared.
Ana amfani da shi azaman abin adanawa da kuma don gwajin ƙwayoyin cuta a cikin maganin rigakafi.Hakanan ana amfani dashi don gwajin ƙwayoyin cuta a cikin alluran rigakafi don shirya tellurites.Binciken yanayin fitar da iska.Kayan kayan aikin lantarki.abin kiyayewa.
Shiri
1. Yana samuwa ta hanyar konewar tellurium a cikin iska ko oxidation ta hanyar nitric acid mai zafi.
Te+O2→TeO2; Te+4HNO3→TeO2+2H2O+4NO2
2. Samuwar ta thermal bazuwar telluric acid.
3. Tirafa.
4. Fasahar girma na tellurium dioxide single crystal: Wani nau'in fasahar girma na crystal guda ɗaya (TeO2) wanda ke cikin fasahar haɓaka crystal.Siffar sa ita ce hanyar saukowar crucible na iya girma lu'ulu'u guda ɗaya tare da kwatance da siffofi daban-daban.Ta hanyar amfani da wannan fasaha, za a iya samar da lu'ulu'u masu siffar rectangular, elliptical, rhombic, plate-like, da cylindrical crystals tare da [100] [001] [110] da kowane ɗayan waɗannan kwatance.Lu'ulu'u masu girma na iya kaiwa (70-80) mm × (20-30) mm × 100mm. Idan aka kwatanta da hanyar ja gaba ɗaya, wannan hanyar tana da fa'idodin kayan aiki masu sauƙi, babu hani akan ja da ja da yanke siffar, asali babu gurɓatacce, kuma zai iya daidai da haɓaka ƙimar amfani da crystal da 30-100%
Lokacin aikawa: Mayu-18-2023