Improving Thermoelectric Performance of α‐MgAgSb by Theoretical Band Engineering Design
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201700076
Abstract: α-MgAgSb is recently discovered to be a new class of thermoelectric material near room temperature. A competitive ZT of 1.4 at 525 K is achieved in Ni-doped α-MgAgSb, and the measured efficiency of energy conversion… read more here.
Keywords: improving thermoelectric; mgagsb; band; band engineering ... See more keywords
Extraordinary thermoelectric performance in MgAgSb alloy with ultralow thermal conductivity
Sign Up to like & getrecommendations! Published in 2019 at "Nano Energy"
DOI: 10.1016/j.nanoen.2019.02.045
Abstract: Abstract MgAgSb-based materials are ideal candidates for thermoelectric applications due to several advantages, such as rich elements, low cost and excellent mechanical robustness. Recently, the all-scale hierarchical architecture and strong anharmonicity in bonding are realized… read more here.
Keywords: lattice thermal; mgagsb; thermal conductivity; conductivity ... See more keywords
Mechanical Compatibility between Mg3(Sb,Bi)2 and MgAgSb in Thermoelectric Modules.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c02544
Abstract: Thermoelectric (TE) modules are exposed to temperature gradients and repeated thermal cycles during their operation; therefore, mechanically robust n- and p-type legs are required to ensure their structural integrity. The difference in the coefficients of… read more here.
Keywords: thermoelectric modules; mechanical compatibility; thermal expansion; mg3sb1 5bi0 ... See more keywords
Realization of high cryogenic thermoelectric performance for MgAgSb base alloy by regulation heat-treatment process
Sign Up to like & getrecommendations! Published in 2024 at "Applied Physics Letters"
DOI: 10.1063/5.0203816
Abstract: MgAgSb alloy has attracted wide attention due to its inherent low thermal conductivity, excellent thermoelectric (TE) properties, and environmental friendliness. Although the TE performance has been deeply investigated for the temperature range over 300–700 K, while… read more here.
Keywords: heat; heat treatment; mgagsb; performance ... See more keywords