Investigation of Nanostructured Thermoelectric Material Si0.8Ge0.2P0.022 for Application in Multisectional Legs of Thermoelectric Elements
Complex investigations of high-temperature thermoelectric material nanostructured Si0.8Ge0.2P0.022 n-type were carried out. Temperature dependencies of conductivity, thermoelectric coefficient and thermal conductivity were studied. Obtained data were used for the calculation of temperature dependenc...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sumy State University
2016-11-01
|
| Series: | Журнал нано- та електронної фізики |
| Subjects: | |
| Online Access: | http://jnep.sumdu.edu.ua/download/numbers/2016/4/articles/jnep_2016_V8_04049.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850172805990055936 |
|---|---|
| author | Yu.I. Shtern A.A. Sherchenkov A.V. Babich M.S. Rogachev |
| author_facet | Yu.I. Shtern A.A. Sherchenkov A.V. Babich M.S. Rogachev |
| author_sort | Yu.I. Shtern |
| collection | DOAJ |
| description | Complex investigations of high-temperature thermoelectric material nanostructured Si0.8Ge0.2P0.022 n-type were carried out. Temperature dependencies of conductivity, thermoelectric coefficient and thermal conductivity were studied. Obtained data were used for the calculation of temperature dependence of ZT. Maximum value of ZT 1.04 is observed at 900 °C. Differential scanning calorimetry indicates on the high thermal stability of the nanostructured material. It was established that optimal temperature range for the application of the material in the multisectional legs of thermoelements is 600-900 °C. |
| format | Article |
| id | doaj-art-cc3c0bfcd47b4c5cad1440ef71206dbd |
| institution | OA Journals |
| issn | 2077-6772 |
| language | English |
| publishDate | 2016-11-01 |
| publisher | Sumy State University |
| record_format | Article |
| series | Журнал нано- та електронної фізики |
| spelling | doaj-art-cc3c0bfcd47b4c5cad1440ef71206dbd2025-08-20T02:19:58ZengSumy State UniversityЖурнал нано- та електронної фізики2077-67722016-11-018404049-104049-310.21272/jnep.8(4(1)).04049Investigation of Nanostructured Thermoelectric Material Si0.8Ge0.2P0.022 for Application in Multisectional Legs of Thermoelectric ElementsYu.I. Shtern0A.A. Sherchenkov1A.V. Babich2M.S. Rogachev3National Research University of Electronic Technology, 1, Shokin sq., 124498 Zelenograd, Moscow, RussiaNational Research University of Electronic Technology, 1, Shokin sq., 124498 Zelenograd, Moscow, RussiaNational Research University of Electronic Technology, 1, Shokin sq., 124498 Zelenograd, Moscow, RussiaNational Research University of Electronic Technology, 1, Shokin sq., 124498 Zelenograd, Moscow, RussiaComplex investigations of high-temperature thermoelectric material nanostructured Si0.8Ge0.2P0.022 n-type were carried out. Temperature dependencies of conductivity, thermoelectric coefficient and thermal conductivity were studied. Obtained data were used for the calculation of temperature dependence of ZT. Maximum value of ZT 1.04 is observed at 900 °C. Differential scanning calorimetry indicates on the high thermal stability of the nanostructured material. It was established that optimal temperature range for the application of the material in the multisectional legs of thermoelements is 600-900 °C.http://jnep.sumdu.edu.ua/download/numbers/2016/4/articles/jnep_2016_V8_04049.pdfThermoelectricityHigh-temperatureSi08Ge02P0022NanostructuredThermoelectric generatorsThermoelementMultisectional le |
| spellingShingle | Yu.I. Shtern A.A. Sherchenkov A.V. Babich M.S. Rogachev Investigation of Nanostructured Thermoelectric Material Si0.8Ge0.2P0.022 for Application in Multisectional Legs of Thermoelectric Elements Журнал нано- та електронної фізики Thermoelectricity High-temperature Si0 8Ge0 2P0 022 Nanostructured Thermoelectric generators Thermoelement Multisectional le |
| title | Investigation of Nanostructured Thermoelectric Material Si0.8Ge0.2P0.022 for Application in Multisectional Legs of Thermoelectric Elements |
| title_full | Investigation of Nanostructured Thermoelectric Material Si0.8Ge0.2P0.022 for Application in Multisectional Legs of Thermoelectric Elements |
| title_fullStr | Investigation of Nanostructured Thermoelectric Material Si0.8Ge0.2P0.022 for Application in Multisectional Legs of Thermoelectric Elements |
| title_full_unstemmed | Investigation of Nanostructured Thermoelectric Material Si0.8Ge0.2P0.022 for Application in Multisectional Legs of Thermoelectric Elements |
| title_short | Investigation of Nanostructured Thermoelectric Material Si0.8Ge0.2P0.022 for Application in Multisectional Legs of Thermoelectric Elements |
| title_sort | investigation of nanostructured thermoelectric material si0 8ge0 2p0 022 for application in multisectional legs of thermoelectric elements |
| topic | Thermoelectricity High-temperature Si0 8Ge0 2P0 022 Nanostructured Thermoelectric generators Thermoelement Multisectional le |
| url | http://jnep.sumdu.edu.ua/download/numbers/2016/4/articles/jnep_2016_V8_04049.pdf |
| work_keys_str_mv | AT yuishtern investigationofnanostructuredthermoelectricmaterialsi08ge02p0022forapplicationinmultisectionallegsofthermoelectricelements AT aasherchenkov investigationofnanostructuredthermoelectricmaterialsi08ge02p0022forapplicationinmultisectionallegsofthermoelectricelements AT avbabich investigationofnanostructuredthermoelectricmaterialsi08ge02p0022forapplicationinmultisectionallegsofthermoelectricelements AT msrogachev investigationofnanostructuredthermoelectricmaterialsi08ge02p0022forapplicationinmultisectionallegsofthermoelectricelements |