Anion exchanged Cl doping achieving the band sharpening and low lattice thermal conductivity for improving thermoelectric performance in SnTe

Thermoelectric Performance ◽

Structure Modification

Band structure modification plays an important role in improving thermoelectric performance of SnTe. Herein the band sharpening as one of band structure modifications is achieved by Cl doping reduces the...

Remarkable thermoelectric performance in BaPdS2 via pudding-mold band structure, band convergence, and ultralow lattice thermal conductivity

Physical Review Materials ◽

10.1103/physrevmaterials.3.015403 ◽

2019 ◽

Vol 3 (1) ◽

Cited By ~ 3

Author(s):

Eric B. Isaacs ◽

Chris Wolverton

Keyword(s):

Thermal Conductivity ◽

Band Structure ◽

Enhanced thermoelectric performance of band structure engineered GeSe1−xTex alloys

Sustainable Energy & Fuels ◽

10.1039/d0se01788d ◽

2021 ◽

Vol 5 (6) ◽

pp. 1734-1746

Author(s):

D. Sidharth ◽

A. S. Alagar Nedunchezhian ◽

R. Akilan ◽

Anup Srivastava ◽

Bhuvanesh Srinivasan ◽

...

Keyword(s):

Thermal Conductivity ◽

Band Structure ◽

Power Factor ◽

The power factor of GeSe enhanced and thermal conductivity decreased by Te substitution and thereby, GeSe0.80Te0.20 exhibits high ZT.

Low lattice thermal conductivity and enhanced thermoelectric performance of SnTe via chemical electroless plating of Ag

Rare Metals ◽

10.1007/s12598-021-01805-1 ◽

2021 ◽

Author(s):

Bang-Zhou Tian ◽

Xu-Ping Jiang ◽

Jie Chen ◽

Han Gao ◽

Ze-Gao Wang ◽

...

Keyword(s):

Thermal Conductivity ◽

Electroless Plating ◽

A Material Catalogue with Glass-Like Thermal Conductivity Mediated by the Crystallographic Occupancy for Thermoelectric Application

Energy & Environmental Science ◽

10.1039/d1ee00738f ◽

2021 ◽

Author(s):

Zihang Liu ◽

Wenhao Zhang ◽

Weihong Gao ◽

Takao Mori

Keyword(s):

Thermal Conductivity ◽

Thermoelectric Performance ◽

Synthetic Approach ◽

Thermoelectric Application

Discovering materials with the intrinsically low lattice thermal conductivity κlat is an important route for achieving high thermoelectric performance. In reality, the conventional synthetic approach, however, relies on trial and...

First-principles predictions of low lattice thermal conductivity and high thermoelectric performance of AZnSb (A = Rb, Cs)

RSC Advances ◽

10.1039/d1ra01938d ◽

2021 ◽

Vol 11 (25) ◽

pp. 15486-15496

Author(s):

Enamul Haque

Keyword(s):

Thermal Conductivity ◽

Debye Temperature ◽

Layered Structure ◽

First Principles ◽

Phonon Scattering ◽

The layered structure, and presence of heavier elements Rb/Cs and Sb induce high anharmonicity, low Debye temperature, intense phonon scattering, and hence, low lattice thermal conductivity.