Frontiers in high entropy alloys and high entropy functional materials
Owing to their exceptional properties, high-entropy alloys (HEAs) and high-entropy materials
have emerged as promising research areas and shown diverse applications. Here, the …
have emerged as promising research areas and shown diverse applications. Here, the …
High Thermoelectric Performance of p-Type PbTe Enabled by the Synergy of Resonance Scattering and Lattice Softening
In this work, we show the simultaneous enhancement of electrical transport and reduction of
phonon propagation in p-type PbTe codoped with Tl and Na. The effective use of advanced …
phonon propagation in p-type PbTe codoped with Tl and Na. The effective use of advanced …
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 …
Structure Evolution and Bonding Inhomogeneity toward High Thermoelectric Performance in Cu2CoSnS4–xSex Materials
Lightweight diamond-like structure (DLS) materials are excellent candidates for
thermoelectric (TE) applications due to their low costs, eco-friendly nature, and property …
thermoelectric (TE) applications due to their low costs, eco-friendly nature, and property …
Achieving High Thermoelectric Performance by NaSbTe2 Alloying in GeTe for Simultaneous Suppression of Ge Vacancies and Band Tailoring
S Duan, W Xue, H Yao, X Wang… - Advanced Energy …, 2022 - Wiley Online Library
GeTe alloys have attracted wide attention due to their high conversion efficiency. However,
pristine GeTe possesses intrinsically massive Ge vacancies, leading to a very high hole …
pristine GeTe possesses intrinsically massive Ge vacancies, leading to a very high hole …
Chemical modulation and defect engineering in high-performance GeTe-based thermoelectrics
Thermoelectric technology plays an important role in develo** sustainable clean energy
and reducing carbon emissions, offering new opportunities to alleviate current energy and …
and reducing carbon emissions, offering new opportunities to alleviate current energy and …
Engineering Thermoelectric Performance of α‐GeTe by Ferroelectric Distortion
The rhombohedral α‐GeTe can be approximated as a slightly distorted rock‐salt structure
along its [1 1 1] direction and possesses superb thermoelectric performance. However, the …
along its [1 1 1] direction and possesses superb thermoelectric performance. However, the …
Entropy-Induced Multivalley Band Structures Improve Thermoelectric Performance in p-Cu7P(SxSe1–x)6 Argyrodites
Searching for novel low-cost and eco-friendly materials for energy conversion is a good way
to provide widespread utilization of thermoelectric technologies. Herein, we report the …
to provide widespread utilization of thermoelectric technologies. Herein, we report the …
Lone-pair-like interaction and bonding inhomogeneity induce ultralow lattice thermal conductivity in filled β-manganese-type phases
Finding a way to interlink heat transport with the crystal structure and order/disorder
phenomena is crucial for designing materials with ultralow lattice thermal conductivity. Here …
phenomena is crucial for designing materials with ultralow lattice thermal conductivity. Here …
First principles investigation of thermoelectric properties of naphyne
Designing a thermoelectric device to efficiently convert waste heat into electricity involves
simultaneous adjustment of its electrical and thermal conductance. Herein, we have …
simultaneous adjustment of its electrical and thermal conductance. Herein, we have …