Results 341 to 350 of about 8,478,831 (374)

Thermoelectric properties of pressure-sintered Si0.8Ge0.2 thermoelectric alloys

Journal of Applied Physics, 1991
The thermoelectric properties of 28 sintered Si0.8 Ge0.2 alloys, heavily doped with either boron or phosphorus and prepared from powders with median particle sizes ranging from about 1 μm to over 100 μm, have been determined from 300 to 1300 K. The thermal conductivity decreases with decreasing particle size, however, the figure of merit is not ...
Cronin B. Vining, William Laskow, Jack O. Hanson, Roland R. Van der Beck, Paul D. Gorsuch   +4 more
openaire   +1 more source

Progress in Measurement of Thermoelectric Properties of Micro/Nano Thermoelectric Materials: A Critical Review

Nano Energy, 2022
Xiao Yang, Chunyang Wang, Rui Lu, Yanan Shen, Haibo Zhao, Jian Li, Ruiyi Li, Lixin Zhang, Haisheng Chen, Ting Zhang, Xinghua Zheng   +10 more
semanticscholar   +1 more source

Thermoelectric properties of Ag3AuTe2

Journal of Applied Physics, 2000
Electronic structure calculations predict Ag3AuTe2 to be a small-band-gap semiconductor. Polycrystalline samples of the pure and doped materials have been synthesized, and the physical properties are reported. Thermoelectric power measurements indicate that pure Ag3AuTe2 is a p-type material with a very large room-temperature Seebeck coefficient of 530
D. P. Young, C. L. Brown, P. Khalifah, R. J. Cava, A. P. Ramirez   +4 more
openaire   +1 more source

Thermoelectric Properties of Ag2Te

Journal of Applied Physics, 1961
The Seebeck coefficient α, electrical conductivity σ, and thermal conductivity K data are given for a number of Ag2Te specimens measured at room temperature. The maximum value observed for the figure of merit α2σ/K was 1.3×10−3°C−1. The relationship between K and σ was linear, and Kel could be expressed approximately by (π2/3) (k/e)2σT.
P. F. Taylor, C. Wood
openaire   +1 more source

Thermoelectric properties of AgCrSe2

AIP Conference Proceedings, 2012
Temperature dependence of thermoelectric properties of AgCrSe2 has been studied from 300 K to 900 K. The thermopower (S) decreases initially and then increases with increasing temperature. The positive sign of S indicates that the compound is p-type thermoelectric material.
S. Bhattacharya, R. Basu, R. Bhatt, A. Singh, S. Sen, D. K. Aswal, S. K. Gupta   +6 more
openaire   +1 more source

Carbon-Encapsulated Copper Sulfide Leading to Enhanced Thermoelectric Properties.

ACS Applied Materials and Interfaces, 2019
Copper sulfide has been regarded as a promising thermoelectric material with relatively high thermoelectric performance and abundant resource. Large-scale synthesis and low-cost production of high-performance thermoelectric materials are keys to ...
Xinqi Chen, Hui Zhang, Yuye Zhao, Weidi Liu, Wei Dai, Tian Wu, Xiaofang Lu, Cao Wu, Wei Luo, Yuchi Fan, Lianjun Wang, Wan Jiang, Zhi-gang Chen, Jianping Yang   +13 more
semanticscholar   +1 more source

Thermoelectric properties of NaCo2O4

Journal of Alloys and Compounds, 2001
Abstract The thermoelectric properties such as the thermal conductivity, electrical resistivity and Seebeck coefficient of NaCo 2 O 4 and NaCo 1.9 M 0.1 O 4 (M=Ti, Rh, Pd) were evaluated in the temperature range from room temperature to 723 K. Polycrystalline samples were prepared by sintering in air followed by hot pressing.
Ken Kurosaki, Hiroaki Muta, Masayoshi Uno, Shinsuke Yamanaka   +3 more
openaire   +1 more source

Half-metallic and thermoelectric properties of Sr2EuReO6

, 2021
Saadi Berri
semanticscholar   +1 more source

Thermoelectric properties of skutterudites

2021
openaire   +1 more source

Decoupling opposed thermoelectric properties

Ceramics International, 2022
Haizhou Shi, Qian Zhang, Yingqi Chen, Guoxiang Wang, Yimin Chen, Xiang Shen   +5 more
openaire   +1 more source