Unusually high Seebeck coefficient arising from temperature-dependent carrier concentration in PbSe

Unusually high Seebeck coefficient arising from temperature-dependent carrier concentration in PbSe–AgSbSe2 alloys

Published:2021 Issue:48 Volume:9 Page:17365-17370
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Wang Xuemei¹²,Wu Gang¹²,Cai Jianfeng¹²,Zhang Qiang¹²,Yang Junxuan¹,Chen Lidong¹²,Hu Haoyang¹,Liu Guoqiang¹²^ORCID,Tan Xiaojian¹²^ORCID,Jiang Jun¹²

Affiliation:

1. Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China

2. Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences, Beijing, 101408, China

Abstract

The Seebeck coefficient of the SbCl3-doped PbSe–AgSbSe2 alloy is at a high level because of the temperature-dependent carrier concentration. In addition, PbSe–AgSbSe2–SbCl3 exhibits very low thermal conductivity.

Funder

Youth Innovation Promotion Association of the Chinese Academy of Sciences

National Natural Science Foundation of China

Natural Science Foundation of Zhejiang Province

Zhejiang Provincial Program for the Cultivation of High-Level Innovative Health Talents

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/TC/D1TC04158D

Reference55 articles.

1. Advanced Thermoelectric Design: From Materials and Structures to Devices

2. Thermoelectric Advances to Capture Waste Heat in Automobiles

3. Nanoscale defect structures advancing high performance n-type PbSe thermoelectrics

4. Surface Oxide Removal for Polycrystalline SnSe Reveals Near-Single-Crystal Thermoelectric Performance

5. Cu Intercalation and Br Doping to Thermoelectric SnSe 2 Lead to Ultrahigh Electron Mobility and Temperature‐Independent Power Factor

Cited by 5 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Large-Scale Colloidal Synthesis of Chalcogenides for Thermoelectric Applications;ACS Applied Materials & Interfaces;2023-03-20

2. Synergistic optimizing thermoelectric performance of SnTe by the integrated Multi-strategy;Chemical Engineering Journal;2023-02

3. Enhanced near-room temperature thermoelectric performance and mechanical strength of n-type BiTeSe materials incorporated with Ag₂Se inclusions;Inorganic Chemistry Frontiers;2023

4. Enhancing the thermoelectric performance of n-type Bi₂Te_2.7Se_0.3 through the incorporation of Ag₉AlSe₆ inclusions;Inorganic Chemistry Frontiers;2022

5. Synergistic Optimizing Thermoelectric Performance of Snte by the Integrated Multi-Strategy;SSRN Electronic Journal;2022