2012 Fiscal Year Final Research Report
Creation of a superlattice structure composed of Bi-Te thermoelectric nanoparticles for highly-efficient flexible thermoelectric devices
| Project/Area Number |
22510102
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Nanostructural science
|
|---|
| Research Institution | Japan Advanced Institute of Science and Technology |
|---|
Principal Investigator |
MAENOSONO Shinya 北陸先端科学技術大学院大学, マテリアルサイエンス研究科, 教授 (00323535)
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Keywords | 熱電材料 / 熱電素子 / ナノ粒子 / ナノ構造 / 化学合成 |
|---|
| Research Abstract |
We successfully synthesized thermoelectric (TE) Bi-Sb-Te and Zn-Sb nanoparticles (NPs). Then, higher-order structures superlattice structures) composed of those TE NPs as building blocks could be fabricated. In consequence, we obtained the following results: (1) A synthesis method for single-phase (Bi,Sb)2Te3 nanowires (NWs) was developed; (2) Higher-order structures composed of (Bi,Sb)2Te3 NWs were created using wet-chemical processes and their TE properties were measured; (3) a synthesis method for ZnSb NPs was developed and their TE properties were measured.
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Synthesis, Fabrication, and Characterization of Multidimensional Nanoparticle Based Thermoelectric Materials Composed of Bismuth, Antimony, and Tellurium2011
Author(s)
D. Mott, N.T. Mai, N.T. Thuy, T. Sakata, M. Koyano, and S. Maenosono
Organizer
The 2011 MRS Spring Meeting
Place of Presentation
San Francisco, California, USA
Year and Date
20110425-29
-
-
-
-
-
-
-
-
-
-
