High thermoelectric performance in n-type BiAgSeS due to intrinsically low thermal conductivity

Yan Ling Pei; Haijun Wu; Jiehe Sui; Jing Li; David Berardan; Celine Barreteau; Lin Pan; Nita Dragoe; Wei Shu Liu; Jiaqing He; Li Dong Zhao

doi:10.1039/c3ee40879e

High thermoelectric performance in n-type BiAgSeS due to intrinsically low thermal conductivity

Yan Ling Pei, Haijun Wu, Jiehe Sui, Jing Li, David Berardan, Celine Barreteau, Lin Pan, Nita Dragoe, Wei Shu Liu, Jiaqing He, Li Dong Zhao

Research output: Contribution to journal › Article › peer-review

71 Scopus citations

Abstract

BiAgSeS shows intrinsically low thermal conductivity in the temperature range from 300 K (∼0.46 W m^-1 K^-1) to 823 K (∼0.29 W m^-1 K^-1). Low thermal conductivity coupling with enhanced electrical transport properties achieved through partially substituting S^2- by Cl^- leads to a high ZT of ∼1.0 at 823 K for BiAgSeS_0.97Cl_0.03, indicating that the BiAgSeS system is promising for thermoelectric power generation applications.

Original language	English
Pages (from-to)	1750-1755
Number of pages	6
Journal	Energy and Environmental Science
Volume	6
Issue number	6
DOIs	https://doi.org/10.1039/c3ee40879e
State	Published - Jun 2013
Externally published	Yes

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title = "High thermoelectric performance in n-type BiAgSeS due to intrinsically low thermal conductivity",

abstract = "BiAgSeS shows intrinsically low thermal conductivity in the temperature range from 300 K (∼0.46 W m-1 K-1) to 823 K (∼0.29 W m-1 K-1). Low thermal conductivity coupling with enhanced electrical transport properties achieved through partially substituting S2- by Cl- leads to a high ZT of ∼1.0 at 823 K for BiAgSeS0.97Cl0.03, indicating that the BiAgSeS system is promising for thermoelectric power generation applications.",

author = "Pei, {Yan Ling} and Haijun Wu and Jiehe Sui and Jing Li and David Berardan and Celine Barreteau and Lin Pan and Nita Dragoe and Liu, {Wei Shu} and Jiaqing He and Zhao, {Li Dong}",

year = "2013",

month = jun,

doi = "10.1039/c3ee40879e",

language = "英语",

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pages = "1750--1755",

journal = "Energy and Environmental Science",

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T1 - High thermoelectric performance in n-type BiAgSeS due to intrinsically low thermal conductivity

AU - Pei, Yan Ling

AU - Wu, Haijun

AU - Sui, Jiehe

AU - Li, Jing

AU - Berardan, David

AU - Barreteau, Celine

AU - Pan, Lin

AU - Dragoe, Nita

AU - Liu, Wei Shu

AU - He, Jiaqing

AU - Zhao, Li Dong

PY - 2013/6

Y1 - 2013/6

N2 - BiAgSeS shows intrinsically low thermal conductivity in the temperature range from 300 K (∼0.46 W m-1 K-1) to 823 K (∼0.29 W m-1 K-1). Low thermal conductivity coupling with enhanced electrical transport properties achieved through partially substituting S2- by Cl- leads to a high ZT of ∼1.0 at 823 K for BiAgSeS0.97Cl0.03, indicating that the BiAgSeS system is promising for thermoelectric power generation applications.

AB - BiAgSeS shows intrinsically low thermal conductivity in the temperature range from 300 K (∼0.46 W m-1 K-1) to 823 K (∼0.29 W m-1 K-1). Low thermal conductivity coupling with enhanced electrical transport properties achieved through partially substituting S2- by Cl- leads to a high ZT of ∼1.0 at 823 K for BiAgSeS0.97Cl0.03, indicating that the BiAgSeS system is promising for thermoelectric power generation applications.

UR - http://www.scopus.com/inward/record.url?scp=84878878223&partnerID=8YFLogxK

U2 - 10.1039/c3ee40879e

DO - 10.1039/c3ee40879e

M3 - 文章

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SN - 1754-5692

VL - 6

SP - 1750

EP - 1755

JO - Energy and Environmental Science

JF - Energy and Environmental Science

IS - 6

ER -

High thermoelectric performance in n-type BiAgSeS due to intrinsically low thermal conductivity

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