Tailoring local chemical fluctuation of high-entropy structures in thermoelectric materials

Wang, Wu1; Liu, Shixuan1; Wang, Yan1; Jia, Baohai1; Huang, Yi1; Xie, Lin1; Jiang, Binbin2; He, Jiaqing1,3

2024-06

10.1126/sciadv.adp4372

Science Advances   影响因子和分区

2375-2548

2375-2548

© 2024 The Authors.

SCI ; EI

英语

第一 ; 通讯

Acknowledgments: We thank h. dong (center for high Pressure Science and technology Advanced Research, Shanghai) and h. Zou (department of chemistry and Biochemistry, University of california, los Angeles) for the eXAFS data discussion. We acknowledge the SUStech core Research Facilities for SteM instrument usage. Funding: We acknowledge the financial support of the national natural Science Foundation of china (grant nos. 11934007, 52222209, and 52302262), the Science and technology innovation committee Foundation of Shenzhen (grant no. JcYJ20200109141205978), and the Outstanding talents training Fund in Shenzhen (202108). Author contributions: W.W. and J.h. designed the project. S.l., B. Jia, and B. Jiang synthesized the samples. S.l. performed the transport property and XRd measurements. W.W. performed the SteM experiments and eXAFS data analysis, W.W. and Y.h. performed the analysis of atomic-resolution SteM-edS mapping. W.W. performed the quantification of high-resolution hAAdF-SteM image. Y.W. and l.X. carried out theoretical calculations for phonon spectra. W.W. and J.h. wrote the manuscript with the help of all authors. Competing interests: the authors declare that they have no competing interests. Data and materials availability: All data needed to evaluate the conclusions in the paper are present in the paper and/or the Supplementary Materials.

Science & Technology - Other Topics

Multidisciplinary Sciences

WOS:001281804600002

American Association for the Advancement of Science

20242616441929

Chemical bonds ; Crystal lattices ; Electronegativity ; Thermal conductivity ; Thermoelectric equipment ; Thermoelectricity

Thermoelectric Energy:615.4 ; Thermodynamics:641.1 ; Electricity: Basic Concepts and Phenomena:701.1 ; Physical Chemistry:801.4 ; Electrochemistry:801.4.1 ; Crystal Lattice:933.1.1

EV Compendex

1.Shenzhen Key Laboratory of Thermoelectric Materials, Department of Physics, Southern University of Science and Technology, Shenzhen; 518055, China
2.Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China, Shenzhen; 518110, China
3.Guangdong Provincial Key Laboratory of Advanced Thermoelectric Materials and Device Physics, Southern University of Science and Technology, Shenzhen; 518055, China

Wang, Wu,Liu, Shixuan,Wang, Yan,et al. Tailoring local chemical fluctuation of high-entropy structures in thermoelectric materials[J]. Science Advances,2024,10(25).

Wang, Wu.,Liu, Shixuan.,Wang, Yan.,Jia, Baohai.,Huang, Yi.,...&He, Jiaqing.(2024).Tailoring local chemical fluctuation of high-entropy structures in thermoelectric materials.Science Advances,10(25).

Wang, Wu,et al."Tailoring local chemical fluctuation of high-entropy structures in thermoelectric materials".Science Advances 10.25(2024).