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  2. Tellurium - Wikipedia

    en.wikipedia.org/wiki/Tellurium

    Typical and ongoing research includes Bi 2 Te 3, and La 3-x Te 4, etc. Bi 2 Te 3 is widely used from energy conversion to sensing to cooling due to its great TE properties. The BiTe-based TE material can achieve a conversion efficiency of 8%, an average zT value of 1.05 for p-type and 0.84 for n-type bismuth telluride alloys. [ 81 ]

  3. Category:Tellurium minerals - Wikipedia

    en.wikipedia.org/wiki/Category:Tellurium_minerals

    Minerals containing the chemical element tellurium Note (New Dana Classification): Telluride minerals are in the category: Sulfides and Sulfosalts (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.) too

  4. Isotopes of tellurium - Wikipedia

    en.wikipedia.org/wiki/Isotopes_of_tellurium

    There are 39 known isotopes and 17 nuclear isomers of tellurium (52 Te), with atomic masses that range from 104 to 142. These are listed in the table below. Naturally-occurring tellurium on Earth consists of eight isotopes. Two of these have been found to be radioactive: 128 Te and 130 Te undergo double beta decay with half-lives of, respectively, 2.2×10 24 (2.2 septillion) years (the longest ...

  5. Tellurium compounds - Wikipedia

    en.wikipedia.org/wiki/Tellurium_compounds

    Tellurium compounds are compounds containing the element tellurium (Te). Tellurium belongs to the chalcogen (group 16) family of elements on the periodic table, which also includes oxygen, sulfur, selenium and polonium: Tellurium and selenium compounds are similar. Tellurium exhibits the oxidation states −2, +2, +4 and +6, with +4 being most ...

  6. Category:Tellurium - Wikipedia

    en.wikipedia.org/wiki/Category:Tellurium

    العربية; Azərbaycanca; বাংলা; Беларуская; Български; Català; Čeština; Español; Esperanto; فارسی; Français; Gaelg; Galego

  7. Tellurion - Wikipedia

    en.wikipedia.org/wiki/Tellurion

    A tellurion (also spelled tellurian, tellurium, and yet another name is loxocosm), is a clock, typically of French or Swiss origin, surmounted by a mechanism that depicts how day, night, and the seasons are caused by the rotation and orientation of Earth on its axis and its orbit around the Sun.

  8. Category:Tellurium compounds - Wikipedia

    en.wikipedia.org/wiki/Category:Tellurium_compounds

    Tellurium compounds are chemical compounds of the chemical element tellurium.. Note (New Dana Classification): Telluride minerals are in the category: Sulfides and Sulfosalts (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.) too

  9. Telluride (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Telluride_(chemistry)

    2 CH 3 I + Na 2 Te → (CH 3) 2 Te + 2 NaI. Dimethyl telluride is formed by the body when tellurium is ingested. Such compounds are often called telluroethers because they are structurally related to ethers with tellurium replacing oxygen, although the length of the C–Te bond is much longer than a C–O bond. C–Te–C angles tend to be ...