Thermoelectric Performance of n-Type (PbTe)0.75(PbS)0.15(PbSe)0.1 Composites
Lead chalcogenides (PbQ, Q= Te, Se, S) have proved to possess high thermoelectric
efficiency for both n-type and p-type compounds. Recent success in tuning of electronic …
efficiency for both n-type and p-type compounds. Recent success in tuning of electronic …
Superior thermoelectric performance in PbTe–PbS pseudo-binary: extremely low thermal conductivity and modulated carrier concentration
Lead chalcogenides are dominant thermoelectric materials in the medium-temperature
range due to their highly favorable electronic band structures and low thermal conductivities …
range due to their highly favorable electronic band structures and low thermal conductivities …
Thermoelectric performance of tellurium-reduced quaternary p-type lead–chalcogenide composites
A long-standing technological challenge to the widespread application of thermoelectric
generators is obtaining high-performance thermoelectric materials from abundant elements …
generators is obtaining high-performance thermoelectric materials from abundant elements …
High thermoelectric performance in pseudo quaternary compounds of (PbTe) 0.95− x (PbSe) x (PbS) 0.05 by simultaneous band convergence and nano precipitation
Lead chalcogenides have long been studied as promising thermoelectric materials,
operating at the mid-temperature range of 500–950 K. Here, we studied thermoelectric …
operating at the mid-temperature range of 500–950 K. Here, we studied thermoelectric …
High ZT in p-Type (PbTe)1–2x(PbSe)x(PbS)x Thermoelectric Materials
Lead chalcogenide thermoelectric systems have been shown to reach record high figure of
merit values via modification of the band structure to increase the power factor or via …
merit values via modification of the band structure to increase the power factor or via …
High thermoelectric figure of merit in PbTe alloys demonstrated in PbTe–CdTe
Y Pei, AD LaLonde, NA Heinz… - Advanced Energy …, 2012 - Wiley Online Library
PbTe alloys have been the most efficient materials for thermoelectric power generation since
the 1950s. In addition to the observed lattice thermal conductivity reduction by alloy …
the 1950s. In addition to the observed lattice thermal conductivity reduction by alloy …
Enhancing thermoelectric performance of n-type PbSe via additional meso-scale phonon scattering
The study of the lead chalcogenides system has been extended throughout the history of
thermoelectrics due to their extraordinary physical and chemical properties. Compared with …
thermoelectrics due to their extraordinary physical and chemical properties. Compared with …
High performance of n-type (PbS) 1-xy (PbSe) x (PbTe) y thermoelectric materials
Te-free PbS has been regarded as a promising alternative candidate for PbTe
thermoelectric materials due to its advances of low-cost, earth-abundant. In this work, we …
thermoelectric materials due to its advances of low-cost, earth-abundant. In this work, we …
Enhancing thermoelectric performance of n-type PbSe through forming solid solution with PbTe and PbS
As an inexpensive and earth abundant analogue of PbTe, PbSe has aroused growing
attention recently as advanced thermoelectric materials. In the present report, the effect of …
attention recently as advanced thermoelectric materials. In the present report, the effect of …
Chemical composition tuning in quaternary p-type Pb-chalcogenides–a promising strategy for enhanced thermoelectric performance
Recently a significant improvement in the thermoelectric performance of p-type ternary PbTe–
PbSe and PbTe–PbS systems has been realized through alternating the electronic band …
PbSe and PbTe–PbS systems has been realized through alternating the electronic band …