Significantly improved thermoelectric performance of SnSe originating from collaborative adjustment between valence and conduction bands, mass fluctuations, and local strain-Reference-Cited by-同舟云学术

Significantly improved thermoelectric performance of SnSe originating from collaborative adjustment between valence and conduction bands, mass fluctuations, and local strain

Published:2023 Issue:31 Volume:25 Page:20979-20987
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Wang Shuai¹,Yuan Hang¹,Li Chunhui¹,Liu HongQuan¹^ORCID,Gu Yi-jie²,Wang YanFang³

Affiliation:

1. College of Materials Science and Engineering, Shandong University of Science and Technology Qingdao 266590, P. R. China

2. School of Mechanical-electronic and Vehicle Engineering, Weifang University, Weifang 261061, China

3. College of Materials Science and Engineering, China University of Petroleum East China Qingdao 266580, P. R. China

Abstract

In this investigation, environmentally friendly, low cost, and easy to synthesize InSn and VSn co-doped SnSe was designed, which achieves 1.3 of ZT at 773K via quality fluctuation, local strain and dual regulation of valence and conduction band.

Funder

Natural Science Foundation of Shandong Province

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2023/CP/D3CP02330C

Reference50 articles.

1. Complex thermoelectric materials

2. High thermoelectric cooling performance of n-type Mg 3 Bi 2 -based materials

3. Thermoelectrics for medical applications: Progress, challenges, and perspectives

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5. Harvesting waste heat with flexible Bi2Te3 thermoelectric thin film

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