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  2. Copper(I) telluride - Wikipedia

    en.wikipedia.org/wiki/Copper(I)_telluride

    Copper(I) telluride is an inorganic compound with the chemical formula Cu 2 Te. It can be synthesized by reacting elemental copper and tellurium with a molar ratio of 2:1 at 1200 °C in a vacuum. [3] Cu 2 Te has potential applications in thermoelectric elements and in solar cells, where it is alloyed with cadmium telluride to create a ...

  3. Thermoelectric effect - Wikipedia

    en.wikipedia.org/wiki/Thermoelectric_effect

    The thermoelectric effect is the direct conversion of temperature differences to electric voltage and vice versa via a thermocouple. [1] A thermoelectric device creates a voltage when there is a different temperature on each side. Conversely, when a voltage is applied to it, heat is transferred from one side to the other, creating a temperature ...

  4. Thermoelectric materials - Wikipedia

    en.wikipedia.org/wiki/Thermoelectric_materials

    The efficiency of a thermoelectric device for electricity generation is given by , defined as =.. The maximum efficiency of a thermoelectric device is typically described in terms of its device figure of merit where the maximum device efficiency is approximately given by [7] = + ¯ + ¯ +, where is the fixed temperature at the hot junction, is the fixed temperature at the surface being cooled ...

  5. Copper ditelluride - Wikipedia

    en.wikipedia.org/wiki/Copper_ditelluride

    Copper ditelluride is an inorganic compound with the chemical formula CuTe 2.It is a superconductor with a C18 structure and a transition temperature of 1.3 K. [2] CuTe 2 crystals can be synthesized by reacting elemental copper and tellurium with a molar ratio of 1:2 at a pressure of 65 kbar for 1–3 hours at 1000–1200 °C, followed by slow cooling.

  6. Tellurium copper - Wikipedia

    en.wikipedia.org/wiki/Tellurium_Copper

    Mechanical properties are similar to tough pitch copper, while machinability is similar to brass - the hardness of the alloy is increased by precipitation of the copper telluride: weissite. [1] Tellurium copper is not suited to welding, but it can be welded with gas shielded arc welding or resistance welding.

  7. File:Tubular Electric Heater diagram.svg - Wikipedia

    en.wikipedia.org/wiki/File:Tubular_Electric...

    English: Illustration of a tubular electric heater with the selection of elements and their description. 1 = Resistance heating element, 2 = Electrical insulator, 3 = Metal casing Русский: Иллюстрация трубчатого электро-нагревателя (ТЭН) с выделением элементов и их ...

  8. File:Thermoelectric Cooler Diagram.svg - Wikipedia

    en.wikipedia.org/wiki/File:Thermoelectric_Cooler...

    A diagram of a thermoelectric cooler. Made with Inkscape and GVim (to shrink the file size somewhat). Date: 11 January 2008: Source: Own work (Original text: self-made, based on CM Cullen (which is GFDL 1.2 and CC-by 2.5 licensed)) Author: Ken Brazier: SVG development

  9. Copper(II) telluride - Wikipedia

    en.wikipedia.org/wiki/Copper(II)_telluride

    Copper(II) telluride is an inorganic compound with the chemical formula CuTe that occurs in nature as a rare mineral vulcanite. References This page ...