Tellurium dioxide yog inorganic compound, dawb hmoov. Feem ntau yog siv rau kev npaj tellurium dioxide ib qho crystals, infrared li, acousto-optic li, infrared qhov rais cov ntaub ntawv, cov khoom siv hluav taws xob, thiab preservatives. Cov ntim khoom yog ntim rau hauv lub raj mis polyethylene.
Daim ntawv thov
Feem ntau siv los ua acoustooptic deflection keeb.
Siv rau kev khaws cia, txheeb xyuas cov kab mob hauv cov tshuaj tiv thaiv, thiab lwm yam.
Kev npaj ntawm II-VI compound semiconductors, thermal thiab hluav taws xob hloov hluav taws xob Cheebtsam, tub yees Cheebtsam, piezoelectric crystals, thiab infrared detectors.
Siv los ua cov tshuaj tiv thaiv kab mob thiab kuj rau kev kuaj kab mob hauv cov tshuaj tiv thaiv kab mob. Nws kuj yog siv rau kev kuaj kab mob hauv cov tshuaj tiv thaiv los npaj tellurites. Emission spectrum tsom xam. Cov khoom siv hluav taws xob. khaws cia.
Kev npaj
1. Nws yog tsim los ntawm combustion ntawm tellurium nyob rau hauv cov huab cua los yog oxidation los ntawm kub nitric acid.
Te + O2 → TeO 2 ； Te + 4HNO3 → TeO 2 + 2H2O + 4NO2
2. Ua los ntawm thermal decomposition ntawm telluric acid.
3. Tirafa.
4. Kev loj hlob technology ntawm tellurium dioxide ib leeg siv lead ua: Ib hom tellurium dioxide (TeO2) ib leeg siv lead ua kev loj hlob technology uas belongs rau siv lead ua kev loj hlob technology. Nws cov yam ntxwv yog tias txoj kev crucible qhovntsej thiaj tsis tuaj yeem loj hlob ib leeg muaju nrog ntau yam kev qhia tangential thiab cov duab. Los ntawm kev siv cov thev naus laus zis no, cov duab plaub, elliptical, rhombic, phaj zoo li, thiab cylindrical crystals tuaj yeem tsim raws li [100] [001] [110] kev taw qhia thiab hauv ib qho ntawm cov lus qhia no. Cov pob zeb loj hlob tuaj yeem ncav cuag (70-80) hli × (20-30) hli × 100mm. Piv nrog rau txoj kev rub dav dav, txoj kev no muaj qhov zoo ntawm cov cuab yeej siv yooj yim, tsis muaj kev txwv rau rub cov kev taw qhia thiab txiav cov duab, qhov pib tsis muaj kuab paug, thiab tuaj yeem sib txuas ua ke nce qhov siv lead ua siv los ntawm 30-100%
Post lub sij hawm: May-18-2023