title: Ð¡Ð¸Ð½ÑÐµÐ· ÑÐµÑÐ¼Ð¾ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐ»ÐµÐºÑÑÐ¾Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Synthesis of thermoelectric materials by electrochemical deposition
Creators: name: ÐÐ¾Ð»ÑÐ±ÐµÐ², Ð Ð¾Ð¼Ð°Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÐÐ»ÐµÐ½ÐºÐ¸ ÑÐ¾Ð½ÐºÐ¸Ðµ
ÐÐ¾Ð»ÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¸
Ð¢ÐµÑÐ¼Ð¾ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÐÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ðµ (Ñ Ð¸Ð¼.)
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description: This work is devoted to the development of a technique for the electrochemical synthesis of semiconductor thermoelectric materials based on bismuth telluride. Problems, which are solved in the course of the study: 1. To analyze the existing methods for the synthesis of semiconductor thermoelectric materials. 2. Develop an algorithm for the synthesis of semiconductor thermoelectric materials. 3. Develop an experimental setup for electrochemical deposition of thermoelectric materials. 4. Determine the compositions and thermoelectric properties of synthesized semiconductor samples. As a result, the existing methods for the synthesis of semiconductor thermoelectric materials were analyzed. The results of the development of a method for the synthesis of thermoelectric materials by the method of electrochemical deposition are presented. The synthesis was carried out in a three-electrode cell using a potentiostat - galvanostat P40X from Electrochemical Instruments. The composition and structure of the synthesized samples were monitored using a scanning electron microscope. Thermoelectric characteristics were measured using a NETZCH SBA 458 NemesisÂ® instrument. The percentage ratios of the compositions of the synthesized samples were obtained. The deviation from the required stoichiometry is 6-20%.