Thermoelectrics with earth abundant elements: low thermal conductivity and high thermopower in doped SnS-Reference-Cited by-同舟云学术

Thermoelectrics with earth abundant elements: low thermal conductivity and high thermopower in doped SnS

Published:2014 Issue:41 Volume:2 Page:17302-17306
ISSN:2050-7488
Container-title:J. Mater. Chem. A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Tan Qing¹²³⁴,Zhao Li-Dong⁵⁶⁷,Li Jing-Feng¹²³⁴,Wu Chao-Feng¹²³⁴,Wei Tian-Ran¹²³⁴,Xing Zhi-Bo¹²³⁴,Kanatzidis Mercouri G.⁵⁶⁷

Affiliation:

1. School of Materials Science and Engineering

2. State Key Laboratory of New Ceramics and Fine Processing

3. Tsinghua University

4. Beijing 100084, China

5. Department of Chemistry

6. Northwestern University

7. Evanston, USA

Abstract

We present that earth-abundant and environmentally friendly SnS is a promising thermoelectric material due to its high ZT of 0.6 despite its relatively wide band gap of 1.2 eV. Ag doping significantly improved electrical conductivity but maintained the Seebeck coefficient above 400 μV K⁻¹ and the thermal conductivity below 0.45 W m⁻¹ K⁻¹ at 873 K.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2014/TA/C4TA04462B

Reference38 articles.

1. Cooling, Heating, Generating Power, and Recovering Waste Heat with Thermoelectric Systems

2. Nanostructured Thermoelectrics: The New Paradigm?

3. Complex thermoelectric materials

4. Recent developments in thermoelectric materials

5. High-Thermoelectric Performance of Nanostructured Bismuth Antimony Telluride Bulk Alloys

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