High purity tellurium, tellurium abstention 99.999%. 5N, 6N, and 7N three specifications. An fair apparent brownish luster. Hexagonal lattice, body 6.24g/cm3. Melting point 450 ℃, the baking point of 989 ° C. Is a actinic aspect that has the attribute Te and diminutive amount 52. Brittle, agilely toxic, silver-white, non-metallic looks agnate to tin, tellurium, the actinic selenium and sulfur. Room temperature does not plan with oxygen, heating with hydrogen role in breeding hydrogen telluride, the a lot of cogent is the attributes of the use it fabricated of binary, ternary and quaternary alloys accept acceptable photoelectric achievement and thermoelectric about-face achievement . As raw materials, with a abstention of 95% to 99% of automated tellurium application the band-aid electrolysis or area melting adjustment of accumulation the arrangement acrid (or acidic). For a solar battery, a ablaze abounding diode, the radiation detector manufacturing. Is a semiconductor dopant.
It is primarily acclimated for alertness of a thermoelectric about-face element, a cooling element, a piezoelectric clear and bittersweet detectors.
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From: Mineral Salts
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