Sainzi Yakakurumbira Inotarisa Munyika yeTellurium

1. [Nhanganyaya]
Tellurium chinhu chesimbi chine chiratidzo cheTe. Tellurium ikristaro chesirivha-chena che rhombohedral series, inonyungudika mu sulfuric acid, nitric acid, aqua regia, potassium cyanide uye potassium hydroxide, hainyungudike mumvura inotonhora nekupisa uye carbon disulfide. Tellurium yakachena kwazvo yakawanikwa nekushandisa tellurium powder sezvinhu zvisina kugadzirwa uye kuibvisa nekuichenesa ne sodium polysulfide. Kuchena kwacho kwaive 99.999%. Kune semiconductor device, alloys, chemical raw materials uye maindasitiri additives akadai se cast iron, rabha, girazi, nezvimwewo.

2. [Zvisikwa]
Tellurium ine allotropy mbiri, dzinoti, upfu hutema, tellurium isina chimiro uye chena chesirivha, kupenya kwesimbi, uye hexagonal crystalline tellurium. Semiconductor, bandgap 0.34 ev.
Pamhando mbiri dze tellurium, imwe ine crystalline, metallic, silver-white uye brittle, yakafanana ne antimony, uye imwe ine amorphous powder, grey dema. Iine huremu hwepakati, inonyunguduka zvishoma uye inofashaira. Haina simbi, asi inodzora kupisa nemagetsi zvakanaka. Pamhando dzese dzayo dzisiri simbi, ndiyo inonyanya kushandisa simbi.

3. [Kushandiswa]
Tellurium ine huni hwakachena hwakanyanya rudzi rutsva rwezvinhu zve infrared. Tellurium inowedzerwa musimbi nemhangura kuti ivandudze mashandiro adzo uye kuwedzera kuomarara; musimbi chena, tellurium inoshandiswa se carbide stabilizer kuti pamusoro payo pave pakaomarara uye pasaparare; lead, ine huwandu hushoma hwe tellurium, inowedzerwa mu alloy kuti ivandudze mashandiro ayo uye kuwedzera kuomarara kwayo, inovandudza kuramba kwengura kwechinhu chacho, kuramba kusakara uye simba, uye inoshandiswa se sheath yetambo dzemugungwa; kuwedzera tellurium kumutobvu kunowedzera kuomarara kwayo, uye inoshandiswa kugadzira maplate ebhatiri nerudzi rwayo. Tellurium inogona kushandiswa sechinhu chinowedzera ma catalysts ekupwanya petroleum uye se catalyst yekugadzira ethylene glycol. Tellurium oxide inoshandiswa se colorant mugirazi. Tellurium inochena hwakanyanya inogona kushandiswa se alloying component mu thermoelectric materials. Bismuth telluride chinhu chakanaka che refrigerant. Tellurium iRondedzero yezvinhu zve semiconductor zvine ma telluride compounds akati wandei, akadai se cadmium telluride, mu solar cells.
Parizvino, indasitiri yesimba rezuva reCDTE thin film iri kukura nekukurumidza, iyo inoonekwa seimwe yetekinoroji yesimba rezuva inovimbisa zvikuru.