Research progress on processing of thermoelectric materials by mechanical alloying combined with spark plasma sintering
The great progress has been made in the research of the thermoelectric (TE) materials in recent years. The thermoelectric properties of the traditional Bi2Te3 and PbTe based materials have been improved, and a series of the original high-performance thermoelectric materials, such as SnSe and GeTe, h...
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| Format: | Article |
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Editorial Office of Powder Metallurgy Technology
2021-02-01
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| Series: | Fenmo yejin jishu |
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| Online Access: | https://pmt.ustb.edu.cn/article/doi/10.19591/j.cnki.cn11-1974/tf.2020120005 |
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| author | SHI Jian-lei PEI Jun ZHANG Bo-ping LI Jing-feng |
| author_facet | SHI Jian-lei PEI Jun ZHANG Bo-ping LI Jing-feng |
| author_sort | SHI Jian-lei |
| collection | DOAJ |
| description | The great progress has been made in the research of the thermoelectric (TE) materials in recent years. The thermoelectric properties of the traditional Bi2Te3 and PbTe based materials have been improved, and a series of the original high-performance thermoelectric materials, such as SnSe and GeTe, have also been discovered. The thermoelectric properties of the thermoelectric materials not only depend on the composition, structure, and defects of the materials, but also are closely related to the preparation process. Mechanical alloying (MA) combined with spark plasma sintering (SPS) is an important method to synthesize the thermoelectric materials, which is simple and efficient to obtain the fine-grained microstructures and the nanostructures, leading to the reduced lattice thermal conductivity and the enhanced thermoelectric properties. In addition, the prepared bulk materials have the better mechanical properties, which can effectively enhance the life-time of the thermoelectric devices. The basic principle and key influencing factors of the thermoelectric material preparation by mechanical alloying and spark plasma sintering were introduced in this paper, and the research progress of the telluride, sulfide, and selenide based thermoelectric materials prepared by this method was summarized. |
| format | Article |
| id | doaj-art-c56e6da5388e4a48b8af15a6edbfa2b1 |
| institution | OA Journals |
| issn | 1001-3784 |
| language | zho |
| publishDate | 2021-02-01 |
| publisher | Editorial Office of Powder Metallurgy Technology |
| record_format | Article |
| series | Fenmo yejin jishu |
| spelling | doaj-art-c56e6da5388e4a48b8af15a6edbfa2b12025-08-20T02:14:51ZzhoEditorial Office of Powder Metallurgy TechnologyFenmo yejin jishu1001-37842021-02-0139141410.19591/j.cnki.cn11-1974/tf.2020120005Research progress on processing of thermoelectric materials by mechanical alloying combined with spark plasma sinteringSHI Jian-leiPEI Jun0ZHANG Bo-ping1LI Jing-feng2State Key Laboratory of New Ceramics & Fine Processing, Tsinghua University, Beijing 100084, ChinaBeijing Municipal Key Laboratory of New Energy Material & Technology, University Science and Technology Beijing, Beijing 100083, ChinaState Key Laboratory of New Ceramics & Fine Processing, Tsinghua University, Beijing 100084, ChinaThe great progress has been made in the research of the thermoelectric (TE) materials in recent years. The thermoelectric properties of the traditional Bi2Te3 and PbTe based materials have been improved, and a series of the original high-performance thermoelectric materials, such as SnSe and GeTe, have also been discovered. The thermoelectric properties of the thermoelectric materials not only depend on the composition, structure, and defects of the materials, but also are closely related to the preparation process. Mechanical alloying (MA) combined with spark plasma sintering (SPS) is an important method to synthesize the thermoelectric materials, which is simple and efficient to obtain the fine-grained microstructures and the nanostructures, leading to the reduced lattice thermal conductivity and the enhanced thermoelectric properties. In addition, the prepared bulk materials have the better mechanical properties, which can effectively enhance the life-time of the thermoelectric devices. The basic principle and key influencing factors of the thermoelectric material preparation by mechanical alloying and spark plasma sintering were introduced in this paper, and the research progress of the telluride, sulfide, and selenide based thermoelectric materials prepared by this method was summarized.https://pmt.ustb.edu.cn/article/doi/10.19591/j.cnki.cn11-1974/tf.2020120005mechanical alloyingspark plasma sinteringthermoelectric materialsresearch progress |
| spellingShingle | SHI Jian-lei PEI Jun ZHANG Bo-ping LI Jing-feng Research progress on processing of thermoelectric materials by mechanical alloying combined with spark plasma sintering Fenmo yejin jishu mechanical alloying spark plasma sintering thermoelectric materials research progress |
| title | Research progress on processing of thermoelectric materials by mechanical alloying combined with spark plasma sintering |
| title_full | Research progress on processing of thermoelectric materials by mechanical alloying combined with spark plasma sintering |
| title_fullStr | Research progress on processing of thermoelectric materials by mechanical alloying combined with spark plasma sintering |
| title_full_unstemmed | Research progress on processing of thermoelectric materials by mechanical alloying combined with spark plasma sintering |
| title_short | Research progress on processing of thermoelectric materials by mechanical alloying combined with spark plasma sintering |
| title_sort | research progress on processing of thermoelectric materials by mechanical alloying combined with spark plasma sintering |
| topic | mechanical alloying spark plasma sintering thermoelectric materials research progress |
| url | https://pmt.ustb.edu.cn/article/doi/10.19591/j.cnki.cn11-1974/tf.2020120005 |
| work_keys_str_mv | AT shijianlei researchprogressonprocessingofthermoelectricmaterialsbymechanicalalloyingcombinedwithsparkplasmasintering AT peijun researchprogressonprocessingofthermoelectricmaterialsbymechanicalalloyingcombinedwithsparkplasmasintering AT zhangboping researchprogressonprocessingofthermoelectricmaterialsbymechanicalalloyingcombinedwithsparkplasmasintering AT lijingfeng researchprogressonprocessingofthermoelectricmaterialsbymechanicalalloyingcombinedwithsparkplasmasintering |