Iyini i-Tellurium dioxide futhi iyini ukusetshenziswa kwe-Tellurium dioxide?

I-Tellurium dioxide

https://www.xingluchemical.com/high-purity-cas-7446-7-3-teo2-powder-tellurium-dioxide-powder-products/

I-Tellurium dioxide iyinhlanganisela ye-inorganic, impushana emhlophe. Isetshenziselwa kakhulu ukulungisa amakristalu e-tellurium dioxide eyodwa, amadivaysi e-infrared, amadivaysi e-acousto-optic, izinto zewindi le-infrared, izinto ze-electronic component, nezilondolozi. Iphakheji ifakwe emabhodleleni e-polyethylene.

 

Isicelo

 Isetshenziswa kakhulu njenge-elementi yokuchezuka kwe-acoustooptic.

Isetshenziselwa ukulondolozwa, ukuhlonza amagciwane emithini yokugoma, njll.

Ukulungiswa kwama-semiconductors ahlanganisiwe we-II-VI, izingxenye zokuguqula ezishisayo nezikagesi, izingxenye zesiqandisi, amakristalu e-piezoelectric, kanye nezitholi ze-infrared.

Isetshenziswa njengesivikelo kanye nasekuhloleni amagciwane emithini yokugoma amagciwane. Ibuye isetshenziselwe ukuhlola amagciwane emithini yokugoma ukuze kulungiswe ama-telurites. Ukuhlaziywa kwe-spectrum yokukhishwa. Izinto zokwakha ze-elekthronikhi. isilondolozi.

 

Ukulungiselela

1. Yakhiwa ukushiswa kwe-tellurium emoyeni noma i-oxidation nge-nitric acid eshisayo.

 I-Te+O2→TeO2; Te+4HNO3→TeO2+2H2O+4NO2

 2. Ikhiqizwa ukubola okushisayo kwe-telluric acid.

 3. Tirafa.

 4. Ubuchwepheshe bokukhula be-tellurium dioxide ikristalu eyodwa: Uhlobo lwe-tellurium dioxide (TeO2) ubuchwepheshe bokukhula kwekristalu eyodwa okuyingxenye yobuchwepheshe bokukhula kwekristalu. Isici sayo ukuthi indlela yokwehla e-crucible ingakhulisa ikristalu eyodwa enezikhombisi-ndlela ezihlukene ze-tangential kanye nokwakheka. Ngokusebenzisa lobu buchwepheshe, amakristalu angama-rectangular, elliptical, rhombic, plate-like, kanye necylindrical angenziwa ngendlela ye- [100] [001] [110] nanoma iyiphi yalezi zikhombisi-ndlela. Amakristalu asekhulile angafinyelela (70-80) mm × (20-30) mm × 100mm. Uma kuqhathaniswa nendlela yokudonsa evamile, le ndlela inezinzuzo zemishini elula, akukho mingcele ekudonseni isiqondiso nokusika, ngokuyisisekelo akukho ukungcola, futhi ingakhuphula izinga lokusebenzisa ikristalu ngo-30-100%


Isikhathi sokuthumela: May-18-2023