Farashin tellurium foda Te 99.99%

Halaye:

Farin Azurfa, mai kyalli, ƙarfe mai ƙarfi.Soluble a cikin sulfuric acid, nitric acid, potassium hydroxide da potassium cyanide bayani.Mara narkewa a cikin ruwa.Yana ba da wari mai kama da tafarnuwa zuwa numfashi, yana iya zama mai lalacewa.Yana da nau'in p-nau'in semiconductor kuma ƙarfinsa yana kula da hasken haske.

Hatsari:

(Karfe da mahadi, a matsayin Te): Mai guba ta numfashi.Haƙuri: 0.1 mg/m3 na iska.

Aikace-aikace:

Telluriumana iya amfani da shi a fagage daban-daban, gwargwadon tsarkinsa.Ana iya amfani da shi azaman kayan gano infrared, kayan aikin hasken rana, kayan sanyaya da sauransu.Yafi shafi fili Semi-conductor, hasken rana makamashi cell, electrothermic mika mulki kashi, sanyaya kashi, iska-m, thermosensitive, matsa lamba-m, photosensitive, piezo-lantarki crystal da kuma nukiliya radiation gano, infrared ganowa da kuma asali abu.

Alama:

Te

CAS:

13494-80-9

Lambar Atom:

52

Nauyin Atom:

127.60

Yawan yawa:

6.24 gm/c

Wurin narkewa:

449.5 ℃

Wurin tafasa:

989.8 ℃

Ƙarfafa Ƙarfafawa:

-

Juriya na Lantarki:

4.36x10(5) microhm-cm @ 25 ℃

Electronegativity:

2.1 Paulings

Takamaiman Zafi:

0.0481 Cal/g/oK @ 25 ℃

Zafin Vaporization:

11.9 K-Cal/gm atom a 989.8 ℃

Zafin Fusion:

3.23 Cal/gm mole