GB2589238B - Five-elements n-type thermoelectric material realizing powder alloy sintering phase transformation based on crystal topology, and preparation method - Google Patents
Five-elements n-type thermoelectric material realizing powder alloy sintering phase transformation based on crystal topology, and preparation method Download PDFInfo
- Publication number
- GB2589238B GB2589238B GB2019532.7A GB202019532A GB2589238B GB 2589238 B GB2589238 B GB 2589238B GB 202019532 A GB202019532 A GB 202019532A GB 2589238 B GB2589238 B GB 2589238B
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- United Kingdom
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- preparation
- elements
- phase transformation
- thermoelectric material
- type thermoelectric
- Prior art date
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- 239000000956 alloy Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
- 239000013078 crystal Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 239000000843 powder Substances 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 238000005245 sintering Methods 0.000 title 1
- 230000009466 transformation Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
- H10N10/80—Constructional details
- H10N10/85—Thermoelectric active materials
- H10N10/851—Thermoelectric active materials comprising inorganic compositions
- H10N10/853—Thermoelectric active materials comprising inorganic compositions comprising arsenic, antimony or bismuth
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
- H10N10/80—Constructional details
- H10N10/85—Thermoelectric active materials
- H10N10/851—Thermoelectric active materials comprising inorganic compositions
- H10N10/852—Thermoelectric active materials comprising inorganic compositions comprising tellurium, selenium or sulfur
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
- H10N10/01—Manufacture or treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810442822.3A CN108649115B (en) | 2018-05-10 | 2018-05-10 | Five elements N-shaped thermoelectric material and preparation method based on the sintering phase transformation of crystal topological realization powder metallurgy |
| PCT/CN2018/109730 WO2019214158A1 (en) | 2018-05-10 | 2018-10-10 | Five-elements n-type thermoelectric material realizing powder alloy sintering phase transformation based on crystal topology, and preparation method |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| GB202019532D0 GB202019532D0 (en) | 2021-01-27 |
| GB2589238A GB2589238A (en) | 2021-05-26 |
| GB2589238A8 GB2589238A8 (en) | 2021-10-06 |
| GB2589238B true GB2589238B (en) | 2022-05-11 |
Family
ID=63754332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2019532.7A Active GB2589238B (en) | 2018-05-10 | 2018-10-10 | Five-elements n-type thermoelectric material realizing powder alloy sintering phase transformation based on crystal topology, and preparation method |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN108649115B (en) |
| GB (1) | GB2589238B (en) |
| WO (1) | WO2019214158A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752285A (en) * | 2019-11-05 | 2020-02-04 | 南方科技大学 | Manufacturing method for improving performance of N-type Bi-Sb-Te-Se-based thermoelectric material |
| CN111244257B (en) * | 2020-01-20 | 2022-08-05 | 昆明理工大学 | Bi-Sb-Te-Se-S quinary high-entropy alloy and preparation method thereof |
| CN116768627B (en) * | 2023-06-21 | 2024-04-12 | 深圳大学 | Germanium telluride-based thermoelectric material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263530A (en) * | 2011-06-21 | 2011-11-30 | 海德尔开曼有限公司 | Multi-core solid thermal generating equipment and thermoelectric cascade conversion application thereof |
| CN103311426A (en) * | 2013-06-24 | 2013-09-18 | 武汉科技大学 | Method for preparing N-type Bi2Te3 based thermoelectric materials by refrigeration crystal bar processing waste |
| CN105047808A (en) * | 2015-09-11 | 2015-11-11 | 广东雷子克热电工程技术有限公司 | BiSbTeSe-based thermoelectric material |
| CN107195767A (en) * | 2017-06-09 | 2017-09-22 | 广东雷子克热电工程技术有限公司 | A kind of five yuan of N-type thermoelectric materials and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012135734A2 (en) * | 2011-04-01 | 2012-10-04 | Zt Plus | Thermoelectric materials having porosity |
| US10050189B2 (en) * | 2015-11-11 | 2018-08-14 | ThermoAura Inc. | Method of synthesizing bismuth-antimony seleno-telluride nanocrystals |
-
2018
- 2018-05-10 CN CN201810442822.3A patent/CN108649115B/en active Active
- 2018-10-10 GB GB2019532.7A patent/GB2589238B/en active Active
- 2018-10-10 WO PCT/CN2018/109730 patent/WO2019214158A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263530A (en) * | 2011-06-21 | 2011-11-30 | 海德尔开曼有限公司 | Multi-core solid thermal generating equipment and thermoelectric cascade conversion application thereof |
| CN103311426A (en) * | 2013-06-24 | 2013-09-18 | 武汉科技大学 | Method for preparing N-type Bi2Te3 based thermoelectric materials by refrigeration crystal bar processing waste |
| CN105047808A (en) * | 2015-09-11 | 2015-11-11 | 广东雷子克热电工程技术有限公司 | BiSbTeSe-based thermoelectric material |
| CN107195767A (en) * | 2017-06-09 | 2017-09-22 | 广东雷子克热电工程技术有限公司 | A kind of five yuan of N-type thermoelectric materials and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| WANG Yueyuan, et al., "Investigation on Preparation and Properties of (Bi2Te3)0.90 (Sb2Se3)0.05 Melting and Cold Pressing Sintering Thermoelectric Materials", Journal of Synthetic Crystals, (20060630), vol. 35, no. 3 [Y] 6-16 * |
| XIN GUO et al., "Quaternary thermoelectric materials: Synthesis, microstru- cture and thermoelectric properties of the (Bi, Sb)2(Te, Se)3 alloys", Journal of Alloys and Compounds, (20170220), vol. 705, ISSN 0925-8388 [A] 1-18 * , 2. Experimental section * * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019214158A1 (en) | 2019-11-14 |
| GB202019532D0 (en) | 2021-01-27 |
| GB2589238A8 (en) | 2021-10-06 |
| CN108649115A (en) | 2018-10-12 |
| CN108649115B (en) | 2019-07-12 |
| GB2589238A (en) | 2021-05-26 |
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