Defect engineering advances thermoelectric materials
Defect engineering is an effective method for tuning the performance of thermoelectric
materials and shows significant promise in advancing thermoelectric performance. Given the …
materials and shows significant promise in advancing thermoelectric performance. Given the …
Advancements in thermoelectric materials: optimization strategies for enhancing energy conversion
Thermoelectric materials are a highly promising category of energy conversion materials. In
this paper, we present a multitude of approaches to enhance the efficacy of these materials …
this paper, we present a multitude of approaches to enhance the efficacy of these materials …
Realizing High Thermoelectric Performance in N‐Type Mg3(Sb, Bi)2‐Based Materials via Synergetic Mo Addition and Sb–Bi Ratio Refining
Develo** thermoelectric (TE) performance is impeded by the compromise of TE
parameters, resulting in inadequate conversion efficiency of heat to electricity. Herein, this …
parameters, resulting in inadequate conversion efficiency of heat to electricity. Herein, this …
Enhanced thermoelectric performance in GeTe by synergy of midgap state and band convergence
The good co‐existence of midgap state and valence band degeneracy is realized in Bi‐
alloyed GeTe through the In‐Cd codo** to play different but complementary roles in the …
alloyed GeTe through the In‐Cd codo** to play different but complementary roles in the …
Achieving High Carrier Mobility And Thermal Stability in Plainified Rhombohedral GeTe Thermoelectric Materials with zT > 2
GeTe is a very promising thermoelectric material, but the presence of massive intrinsic Ge
vacancies leads to an overhigh hole concentration and poor thermal stability. Counter …
vacancies leads to an overhigh hole concentration and poor thermal stability. Counter …
High thermoelectric and mechanical performance achieved by a hyperconverged electronic structure and low lattice thermal conductivity in GeTe through CuInTe 2 …
GeTe-based thermoelectric materials have a very high hole carrier concentration (∼ 1021
cm− 3), and thus, improving the figure of merit, ZT, is substantially challenging. In this work …
cm− 3), and thus, improving the figure of merit, ZT, is substantially challenging. In this work …
Defect engineering realizes superior thermoelectric performance of GeTe
G Wu, J Cai, L Chen, Z Guo, K Chen… - Advanced Functional …, 2024 - Wiley Online Library
GeTe has been considered as a promising mid‐temperature thermoelectric (TE) candidate,
but its zT value is severely limited by the excessive hole concentration and high thermal …
but its zT value is severely limited by the excessive hole concentration and high thermal …
Structural modulation and resonant level enable high thermoelectric performance of GeTe in the mid-to-low temperature range
GeTe has recently attracted wide attention as a promising mid-temperature thermoelectric
candidate, but the poor performance severely limits its practical application. Herein, we …
candidate, but the poor performance severely limits its practical application. Herein, we …
Physics and technology of thermoelectric materials and devices
The continuous depletion of fossil fuels and the increasing demand for eco-friendly and
sustainable energy sources have prompted researchers to look for alternative energy …
sustainable energy sources have prompted researchers to look for alternative energy …
Multiple valence bands convergence and localized lattice engineering lead to superhigh thermoelectric figure of merit in MnTe
S Zulkifal, Z Wang, X Zhang, S Siddique… - Advanced …, 2023 - Wiley Online Library
MnTe has been considered a promising candidate for lead‐free mid‐temperature range
thermoelectric clean energy conversions. However, the widespread use of this technology is …
thermoelectric clean energy conversions. However, the widespread use of this technology is …