Optimized Thermoelectric Properties of Sb-Doped Mg2(1+z)Si0.5–ySn0.5Sby through Adjustment of the Mg Content
Mg2Si1–x Sn x compounds are low-cost and environmentally friendly thermoelectric
materials expected to be applied as power generators in the intermediate temperature …
materials expected to be applied as power generators in the intermediate temperature …
Novel meta-phase arising from large atomic size mismatch
Discovery and regulation of new phases of matter drive science and technology forward.
Here, we report unique meta-phase Cu 2 (S, Te), Ag 2 (S, Te), and Mg 2 (Si, Sn) over a wide …
Here, we report unique meta-phase Cu 2 (S, Te), Ag 2 (S, Te), and Mg 2 (Si, Sn) over a wide …
Multiscale calculations of thermoelectric properties of -type MgSiSn solid solutions
The band structure of Mg 2 Si 1− x Sn x solid solutions with 0.250⩽ x⩽ 0.875 is calculated
using the first-principles pseudopotential method. It is found that the low-lying light and …
using the first-principles pseudopotential method. It is found that the low-lying light and …
Flux synthesis and thermoelectric properties of eco-friendly Sb doped Mg 2 Si 0.5 Sn 0.5 solid solutions for energy harvesting
H Gao, T Zhu, X Liu, L Chen, X Zhao - Journal of Materials Chemistry, 2011 - pubs.rsc.org
Mg2Si0. 5− xSn0. 5Sbx (x= 0–0.023) thermoelectric solid solutions have been successfully
synthesized by a facile and cost-effective B2O3 flux method in air. X-ray diffraction analysis …
synthesized by a facile and cost-effective B2O3 flux method in air. X-ray diffraction analysis …
Thermoelectric properties of highly efficient Bi-doped Mg2Si1− x− ySnxGey materials
AU Khan, NV Vlachos, E Hatzikraniotis, GS Polymeris… - Acta Materialia, 2014 - Elsevier
In this work, Bi-doped Mg 2 Si 1− x− y Sn x Ge y (x= 0.4 and y= 0.05) solid solutions with the
nominal Bi content of 0⩽ z⩽ 0.035 were synthesized by solid state synthesis and sintering …
nominal Bi content of 0⩽ z⩽ 0.035 were synthesized by solid state synthesis and sintering …
Mg2BIV: Narrow Bandgap Thermoelectric Semiconductors
IH Kim - Journal of the Korean Physical Society, 2018 - Springer
Thermoelectric materials can convert thermal energy directly into electric energy and vice
versa. The electricity generation from waste heat via thermoelectric devices can be …
versa. The electricity generation from waste heat via thermoelectric devices can be …
Synthesis and characterization of Bi-doped Mg2Si thermoelectric materials
The Mg2Si-based alloys are promising candidates for thermoelectric energy conversion for
the middle high range of temperature. They are very attractive as they could replace lead …
the middle high range of temperature. They are very attractive as they could replace lead …
Thermoelectric Properties of : Model and Optimization of
We report an investigation of the thermoelectric properties of Mg 2 Ge 1− x Sn x solid
solution with x= 0.5 using models based on first-principles calculations and experimental …
solution with x= 0.5 using models based on first-principles calculations and experimental …
Effect of microstructure on the thermal conductivity of nanostructured Mg2 (Si, Sn) thermoelectric alloys: An experimental and modeling approach
In this work, we produce bulk nanostructured Mg 2 Si 0.4 Sn 0.6 thermoelectric materials
made of nanograins with sizes below 200 nm and containing a fine distribution of Sn-rich …
made of nanograins with sizes below 200 nm and containing a fine distribution of Sn-rich …
Fabrication and characterization of ultrathin thermoelectric device for energy conversion
The fabrication of a micro/nano-scale thermoelectric module is very challenging. In this
paper, a reliable and efficient hybrid fabrication method for ultrathin thermoelectric devices …
paper, a reliable and efficient hybrid fabrication method for ultrathin thermoelectric devices …