Synergistically Optimized Thermoelectric Performance in Bi0.48Sb1.52Te3 by Hot Deformation and Cu Doping
Sign Up to like & getrecommendations! Published in 2019 at "ACS Applied Energy Materials"
DOI: 10.1021/acsaem.9b01207
Abstract: In recent decades, bismuth telluride (Bi2Te3) has been in widespread use for normal-temperature thermoelectric cooling. However, commercial zone-melted bismuth telluride faces the big challenge of dramatically decreased thermoelectric properties at higher temperature, which limits its… read more here.
Keywords: hot deformation; synergistically optimized; bismuth telluride; deformation ... See more keywords
Synergistically Optimized Carrier and Phonon Transport Properties in Bi-Cu2S Coalloyed GeTe.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c14636
Abstract: GeTe is an emerging lead-free thermoelectric material, but its excessive carrier concentration and high thermal conductivity severely restrict the enhancement of thermoelectric properties. In this study, the synergistically optimized thermoelectric properties of p-type GeTe through… read more here.
Keywords: carrier phonon; carrier; phonon transport; transport properties ... See more keywords