Enhancing the thermoelectric performance of n-type Bi2Te2.7Se0.3 through the incorporation of Ag9AlSe6 inclusions-Reference-Cited by-同舟云学术

Enhancing the thermoelectric performance of n-type Bi₂Te_2.7Se_0.3 through the incorporation of Ag₉AlSe₆ inclusions

Published:2022 Issue:20 Volume:9 Page:5386-5393
ISSN:2052-1553
Container-title:Inorganic Chemistry Frontiers
language:en
Short-container-title:Inorg. Chem. Front.

Author:

Chen Tao¹²,Ming Hongwei¹²,Qin Xiaoying¹²^ORCID,Zhu Chen¹²,Chen Yong¹,Ai Li¹²,Li Di¹²^ORCID,Zhang Yongsheng¹²^ORCID,Xin Hongxing¹,Zhang Jian¹²^ORCID

Affiliation:

1. Key Lab of Photovoltaic and Energy Conservation Materials, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China

2. University of Science and Technology of China, Hefei 230026, P. R. China

Abstract

Herein, ZTmax = ∼1.2 at 423 K and high average ZTave ∼ 1.1 (300 K–473 K) are reached for the BTS-0.35 vol% Ag9AlSe6 sample, which is around 38% and 33% higher, respectively, than those values for a pristine BTS sample.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Anhui Province

Chinese Academy of Sciences

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/QI/D2QI01232D

Reference38 articles.

1. High thermoelectric performance realized through manipulating layered phonon-electron decoupling