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Issue 20, 2021

Excellent thermoelectric performance achieved in Bi2Te3/Bi2S3@Bi nanocomposites

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Abstract

A Bi2Te3/Bi2S3@Bi nanocomposite with a network microstructure was successfully synthesized via a hydrothermal method and spark plasma sintering. This composite was constructed from Bi2Te3 nanoparticles and Bi2S3@Bi nanowires, and its network structure is beneficial for obtaining excellent thermoelectric performance. A ZT peak of 1.2 at 450 K was realized for the nanocomposite sample.

Graphical abstract: Excellent thermoelectric performance achieved in Bi2Te3/Bi2S3@Bi nanocomposites

Supplementary files

Article information


Submitted
08 Jan 2021
Accepted
28 Jan 2021
First published
29 Jan 2021

Chem. Commun., 2021,57, 2555-2558
Article type
Communication

Excellent thermoelectric performance achieved in Bi2Te3/Bi2S3@Bi nanocomposites

Y. Zhang, Y. Zhu, D. Song, J. Feng and Z. Ge, Chem. Commun., 2021, 57, 2555 DOI: 10.1039/D1CC00119A

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