Thermoelectric performance of p-type (Bi,Sb)2Te3 incorporating amorphous Sb2S3 nanospheres

2022 ◽  
Vol 430 ◽  
pp. 132738
Author(s):  
Deyu Bao ◽  
Qiang Sun ◽  
Linsen Huang ◽  
Jie Chen ◽  
Jun Tang ◽  
...  
Keyword(s):  
Thermoelectric Performance ◽  
P Type

Origins of the enhanced thermoelectric performance for p-type Ge1-xPbxTe alloys

2020 ◽  
Vol 596 ◽  
pp. 412397 ◽  
Author(s):  
T. Parashchuk ◽  
A. Shabaldin ◽  
O. Cherniushok ◽  
P. Konstantinov ◽  
I. Horichok ◽  
...  
Keyword(s):  
Thermoelectric Performance ◽  
P Type

High Thermoelectric Performance of p-Type PbTe Enabled by the Synergy of Resonance Scattering and Lattice Softening

2021 ◽  
Author(s):  
Taras Parashchuk ◽  
Bartlomiej Wiendlocha ◽  
Oleksandr Cherniushok ◽  
Rafal Knura ◽  
Krzysztof T. Wojciechowski
Keyword(s):  
Resonance Scattering ◽  
Thermoelectric Performance ◽  
P Type ◽  
Lattice Softening

Realizing p-Type MoS2 with Enhanced Thermoelectric Performance by Embedding VMo2S4 Nanoinclusions

2017 ◽  
Vol 122 (2) ◽  
pp. 713-720 ◽  
Author(s):  
Shuang Kong ◽  
Tianmin Wu ◽  
Wei Zhuang ◽  
Peng Jiang ◽  
Xinhe Bao
Keyword(s):  
Thermoelectric Performance ◽  
P Type

The effects of Ge doping on the thermoelectric performance of p-type polycrystalline SnSe

RSC Advances ◽  
2016 ◽  
Vol 6 (115) ◽  
pp. 114825-114829 ◽  
Author(s):  
Tessera Alemneh Wubieneh ◽  
Cheng-Lung Chen ◽  
Pai Chun Wei ◽  
Szu-Yuan Chen ◽  
Yang-Yuan Chen
Keyword(s):  
Figure Of Merit ◽  
Thermoelectric Performance ◽  
Thermoelectric Figure Of Merit ◽  
Thermoelectric Figure ◽  
P Type ◽  
Ge Doping

Ge doping enables to enhance the thermoelectric figure of merit of SnSe..

Thermoelectric performance of Ni compensated cerium and neodymium double filled p-type skutterudites

2014 ◽  
Vol 16 (34) ◽  
pp. 18170-18175 ◽  
Author(s):  
Tulashi Dahal ◽  
Qing Jie ◽  
Yucheng Lan ◽  
Chuanfei Guo ◽  
Zhifeng Ren
Keyword(s):  
Thermoelectric Performance ◽  
P Type ◽  
Annealing Method

We have synthesized Ni compensated Ce and Nd double filled p-type skutterudites CexNdxFe3.7Ni0.3Sb12 with x = 0.35, 0.40, 0.45, and 0.5 by melting–quenching–annealing method.

scholarly journals Significantly enhanced thermoelectric performance of Cu-doped p-type Bi0.5Sb1.5Te3 by a hydrothermal synthesis method

RSC Advances ◽  
2017 ◽  
Vol 7 (65) ◽  
pp. 41111-41116 ◽  
Author(s):  
Zichen Wei ◽  
Chenyang Wang ◽  
Li You ◽  
Shijie Zhao ◽  
Kang Yang ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Electrical Conductivity ◽  
Hydrothermal Synthesis ◽  
Hydrothermal Method ◽  
Synthesis Method ◽  
Thermoelectric Performance ◽  
P Type

Increased electrical conductivity and decreased thermal conductivity were achieved simultaneously in the Cu-doped Bi0.5Sb1.5Te3 synthesized by a hydrothermal method.

Realizing High Thermoelectric Performance in p-Type SnSe through Crystal Structure Modification

2018 ◽  
Vol 141 (2) ◽  
pp. 1141-1149 ◽  
Author(s):  
Bingchao Qin ◽  
Dongyang Wang ◽  
Wenke He ◽  
Yang Zhang ◽  
Haijun Wu ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Thermoelectric Performance ◽  
Structure Modification ◽  
P Type

A High Thermoelectric Performance ZT in p-Type LaSe2 Crystal

2021 ◽  
Vol 871 ◽  
pp. 203-207
Author(s):  
Jian Liu
Keyword(s):  
Thermal Conductivity ◽  
Power Factor ◽  
High Power ◽  
Density Functional ◽  
Lattice Thermal Conductivity ◽  
Phonon Transport ◽  
Thermoelectric Performance ◽  
Boltzmann Transport ◽  
High Power Factor ◽  
P Type

In this work, we use first principles DFT calculations, anharmonic phonon scatter theory and Boltzmann transport method, to predict a comprehensive study on the thermoelectric properties as electronic and phonon transport of layered LaSe2 crystal. The flat-and-dispersive type band structure of LaSe2 crystal offers a high power factor. In the other hand, low lattice thermal conductivity is revealed in LaSe2 semiconductor, combined with its high power factor, the LaSe2 crystal is considered a promising thermoelectric material. It is demonstrated that p-type LaSe2 could be optimized to exhibit outstanding thermoelectric performance with a maximum ZT value of 1.41 at 1100K. Explored by density functional theory calculations, the high ZT value is due to its high Seebeck coefficient S, high electrical conductivity, and low lattice thermal conductivity .

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