In the end, we point out the controversies, challenges and strategies toward future enhancements of the SnSe thermoelectric materials.doi:10.1016/j.pmatsci.2018.04.005Chen, Zhi-GangUniv Southern QueenslandShi, XiaoleiUniv QueenslandZhao, Li-Dong...
1,Zhao, Li-Dong, et al. "Ultrahigh power factor and thermoelectric performance in hole-doped single-crystal SnSe."Science351.6269 (2016): 141-144. 2,Chen, Zhi-Gang, et al. "High-performance SnSe thermoelectric materials: Progress and future challenge."Progress in Materials Science97 (2018):...
1,Zhao, Li-Dong, et al. "Ultrahigh power factor and thermoelectric performance in hole-doped single-crystal SnSe."Science351.6269 (2016): 141-144. 2,Chen, Zhi-Gang, et al. "High-performance SnSe thermoelectric materials: Progress and future challenge."Progress in Materials Science97 (2018):...
(3)Su L., Hong T., Wang D., Wang S., Qin B., Zhang M., Gao X., Chang C., Zhao L. D. Realizing high doping efficiency and thermoelectric performance in n-type SnSe polycrystals via bandgap engineering a...
Structural evolution of a Ge‐substituted SnSe thermoelectric material with low thermal conductivityStructural evolution of a Ge‐substituted SnSe thermoelectric material with low thermal conductivityTHERMOELECTRIC MATERIALSNEUTRON POWDER DIFFRACTIONNANOSTRUCTUREZT FIGURE OF MERITLATTICE THERMAL CONDUCTIVITYPHASE...
Here, we propose an example of monolayer SnSe introduced from recent newly researched bulk thermoelectric materials SnSe. Through first-principles electronic structure calculations and Boltzmann transport theory, we show that the lattice thermal conductivity of monolayer SnSe is instead higher than that of...
SnSethermoelectric materialsnanostructureheterogeneousWith the development of nanotechnology, thermoelectric materials with complex heterogeneous nanostructure offer a promising approach to improve the thermoelectric performance. In this work, SnSe/SnS hetero-nanosheet was tuned by the epitaxial growth of SnSe on...
(< 0.4–0.5 W/m K) at high temperature, an important feature for high-performance thermoelectric materials, probably due to the absence of tin oxides at the grain boundaries, promoted by the potassium doping [82], as well as the strong and multifaceted nanostructuring (see Fig. S7), ...
(5)Wang Y.,Su L., Shi H., Gao X., Hong T., Qin B., Zhao L. D. Unraveling the structural details and thermoelectric transports of 2D-3D hetero-structure composites [J]. Materials Today Physics, 2023. 32: 101018. 经 验分 享 ...
这一成果近期发表在国际顶级材料期刊Advanced Materials。 整个联合团队通过紧密合作,成功的实现了一种 “两步法”来实现具有稳定岩盐结构和高热电性能的超长单晶SnSe纤维。该方法首先利用热拉丝工艺制得以SnSe材料为纤芯的纤维。所得的热电纤维具有柔韧、超长、高机械稳定等特点,但具有多晶结构。其次,采用二氧化碳激光器对...