Presentation Information
[20p-A31-14]Synthesis and performance evaluation of WTe2 nanowires for thermoelectric applications
〇(M1C)Wataru Ise1, Seiya Yokokura1,2, Hiroki Waizumi1,2, Toshihiro Shimada1,2 (1.CSE. Hokkaido Univ., 2.Eng. Hokkaido Univ.)
Keywords:
thermoelectrics,nanowire,transition metal dichalcogenide
Thermoelectric conversion is a technology capable of mutually converting thermal and electrical energy. It holds significant promise from an environmental protection perspective, as it can utilize waste heat to generate clean energy. For power generation purposes, high performance is required of thermoelectric materials, making the improvement of conversion efficiency a top priority.
In this study, we focused on transition metal dichalcogenides containing heavy elements, which are anticipated to exhibit high thermoelectric performance. Specifically, we attempted to synthesize WTe2 and WTe1.6Se0.4 nanowires, and subsequently evaluated their performance.
In this study, we focused on transition metal dichalcogenides containing heavy elements, which are anticipated to exhibit high thermoelectric performance. Specifically, we attempted to synthesize WTe2 and WTe1.6Se0.4 nanowires, and subsequently evaluated their performance.
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