High thermoelectric figure of merit in p-type Mg3Si2Te6: role of multi-valley bands and high anharmonicity

Pandey, Tribhuwan; Peeters, F. M.; Milošević, M. V.

doi:10.1039/d3tc02169f

Cited by 1 publication

(2 citation statements)

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“…As a consequence, the compound exhibits a low lattice thermal conductivity and excellent electronic transport properties. Specifically, the p-type Mg3Si2Te6 material achieves a zT greater than 1 at temperatures above 600 K. Along the cross-plane direction, it reaches a zT value of 2.0 at 900 K. These findings provide valuable insights for the design of silicon-based thermoelectric materials …”

Section: Methods Of Synthesismentioning

confidence: 99%

“…Specifically, the ptype Mg3Si2Te6 material achieves a zT greater than 1 at temperatures above 600 K. Along the cross-plane direction, it reaches a zT value of 2.0 at 900 K. These findings provide valuable insights for the design of silicon-based thermoelectric materials. 109 3.6. Thermoelectric Materials Doped with n-Type Impurities.…”

Section: Thermoelectric Materials Doped With P-type Impuritiesmentioning

confidence: 99%

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Advances in Nanoparticle-Enhanced Thermoelectric Materials from Synthesis to Energy Harvesting: A Review

Hussain,

Algarni,

Rasool

et al. 2024

ACS Omega

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This comprehensive review analysis examines the domain of composite thermoelectric materials that integrate nanoparticles, providing a critical assessment of their methods for improving thermoelectric properties and the procedures used for their fabrication. This study examines several approaches to enhance power factor and lattice thermal conductivity, emphasizing the influence of secondary phases and structural alterations. This study investigates the impact of synthesis methods on the electrical characteristics of materials, with a particular focus on novel techniques such as electrodeposition onto carbon nanotubes. The acquired insights provide useful guidance for the creation of new thermoelectric materials. The review also compares and contrasts organic and inorganic thermoelectric materials, with a particular focus on the potential of inorganic materials in the context of waste heat recovery and power production within industries. This analysis highlights the role of inorganic materials in improving energy efficiency and promoting environmental sustainability.

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Section: Methods Of Synthesismentioning

confidence: 99%

Section: Thermoelectric Materials Doped With P-type Impuritiesmentioning

confidence: 99%

Advances in Nanoparticle-Enhanced Thermoelectric Materials from Synthesis to Energy Harvesting: A Review

Hussain,

Algarni,

Rasool

et al. 2024

ACS Omega

View full text Add to dashboard Cite

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High thermoelectric figure of merit in p-type Mg₃Si₂Te₆: role of multi-valley bands and high anharmonicity

Abstract: Materials with high thermoelectric efficiency along with industrial compatibility are of great commercial and technological interest. Since silicon is a most widely used material in electronic industry, several approaches have...

Cited by 1 publication

References 66 publications

Advances in Nanoparticle-Enhanced Thermoelectric Materials from Synthesis to Energy Harvesting: A Review

Advances in Nanoparticle-Enhanced Thermoelectric Materials from Synthesis to Energy Harvesting: A Review

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