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Flexible Carbon Nanotube-Epitaxially Grown Nanocrystals for Micro-Thermoelectric Modules

文献类型：期刊论文

作者Jin, Qun2,3,4; Zhao, Yang2,5; Long, Xuehao6,7,8; Jiang, Song2,3; Qian, Cheng9; Ding, Feng9,10; Wang, Ziqiang6,7,11; Li, Xiaoqi2; Yu, Zhi2; He, Juan2,5
刊名ADVANCED MATERIALS
出版日期2023-10-15
页码10
关键词1D van der Waals-coupling guided epitaxial growth carbon nanotube-(Bi,Sb)(2)Te-3 hybrid flexible freestanding thermoelectric films micro-thermoelectric cooler micro-thermoelectric generator
ISSN号0935-9648
DOI10.1002/adma.202304751
通讯作者Tai, Kaiping(kptai@imr.ac.cn) ; Gao, Ning(ning.gao@sdu.edu.cn) ; Tan, Jun(tanjun@jihualab.com) ; Liu, Chang(cliu@imr.ac.cn)
英文摘要Flexible thermoelectric materials have attracted increasing interest because of their potential use in thermal energy harvesting and high-spatial-resolution thermal management. However, a high-performance flexible micro-thermoelectric device (TED) compatible with the microelectronics fabrication process has not yet been developed. Here a universal epitaxial growth strategy is reported guided by 1D van der Waals-coupling, to fabricate freestanding and flexible hybrids comprised of single-wall carbon nanotubes and ordered (Bi,Sb)(2)Te-3 nanocrystals. High power factors ranging from approximate to 1680 to approximate to 1020 mu W m(-1) K(-2 )in the temperature range of 300-480 K, combined with a low thermal conductivity yield a high average figure of merit of approximate to 0.81. The fabricated flexible micro-TED module consisting of two p-n couples of freestanding thermoelectric hybrids has an unprecedented open circuit voltage of approximate to 22.7 mV and a power density of approximate to 0.36 W cm(-2) under approximate to 30 K temperature difference, and a net cooling temperature of approximate to 22.4 K and a heat absorption density of approximate to 92.5 W cm(-2).
资助项目Q.J., Y.Z., X.L., and S.J. contributed equally to this work. The authors acknowledge financial support from the Ministry of Science and Technology of China (Grant 2017YFA0700705, 2017YFA0700702, 2022YFA1203303, and 2019QY(Y)0501), the National Natural Scie[2017YFA0700705] ; Q.J., Y.Z., X.L., and S.J. contributed equally to this work. The authors acknowledge financial support from the Ministry of Science and Technology of China (Grant 2017YFA0700705, 2017YFA0700702, 2022YFA1203303, and 2019QY(Y)0501), the National Natural Scie[2017YFA0700702] ; Q.J., Y.Z., X.L., and S.J. contributed equally to this work. The authors acknowledge financial support from the Ministry of Science and Technology of China (Grant 2017YFA0700705, 2017YFA0700702, 2022YFA1203303, and 2019QY(Y)0501), the National Natural Scie[2022YFA1203303] ; Q.J., Y.Z., X.L., and S.J. contributed equally to this work. The authors acknowledge financial support from the Ministry of Science and Technology of China (Grant 2017YFA0700705, 2017YFA0700702, 2022YFA1203303, and 2019QY(Y)0501), the National Natural Scie[2019QY(Y)0501] ; Ministry of Science and Technology of China[52073290] ; Ministry of Science and Technology of China[51927803] ; Ministry of Science and Technology of China[51571193] ; Ministry of Science and Technology of China[12075141] ; Ministry of Science and Technology of China[52130209] ; Ministry of Science and Technology of China[52188101] ; National Natural Science Foundation of China[2023JH6/100500004] ; Science Fund for Distinguished Young Scholars of Liaoning Province ; Science Foundation of Shenyang National Laboratory for Materials Science
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种英语
WOS记录号WOS:001084865600001
出版者WILEY-V C H VERLAG GMBH
资助机构Q.J., Y.Z., X.L., and S.J. contributed equally to this work. The authors acknowledge financial support from the Ministry of Science and Technology of China (Grant 2017YFA0700705, 2017YFA0700702, 2022YFA1203303, and 2019QY(Y)0501), the National Natural Scie ; Ministry of Science and Technology of China ; National Natural Science Foundation of China ; Science Fund for Distinguished Young Scholars of Liaoning Province ; Science Foundation of Shenyang National Laboratory for Materials Science
源URL[http://ir.imr.ac.cn/handle/321006/179473]  
专题金属研究所_中国科学院金属研究所
通讯作者Tai, Kaiping; Gao, Ning; Tan, Jun; Liu, Chang
作者单位1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
3.Univ Chinese Acad Sci, Shenyang 110016, Peoples R China
4.Leibniz Inst Solid State & Mat Res, D-01069 Dresden, Germany
5.Univ Sci & Technol China, Dept Mat Sci & Engn, Shenyang 110016, Peoples R China
6.Shandong Univ, Inst Frontier & Interdisciplinary Sci, Qingdao 266237, Shandong, Peoples R China
7.Shandong Univ Qingdao, Key Lab Particle Phys & Particle Irradiat, Qingdao 266000, Peoples R China
8.Hunan Univ Technol, Sch Sci, Zhuzhou 412000, Peoples R China
9.Ulsan Natl Inst Sci & Technol, Ctr Multidimens Carbon Mat, Inst Basic Sci, Sch Mat Sci & Engn, Ulsan 44919, South Korea
10.Chinese Acad Sci, Inst Technol Carbon Neutral, Shenzhen Inst Adv Technol, Fac Mat Sci & Energy Engn, Shenzhen 518055, Peoples R China
推荐引用方式
GB/T 7714		 Jin, Qun,Zhao, Yang,Long, Xuehao,et al. Flexible Carbon Nanotube-Epitaxially Grown Nanocrystals for Micro-Thermoelectric Modules[J]. ADVANCED MATERIALS,2023:10.
APA Jin, Qun.,Zhao, Yang.,Long, Xuehao.,Jiang, Song.,Qian, Cheng.,...&Cheng, Hui-Ming.(2023).Flexible Carbon Nanotube-Epitaxially Grown Nanocrystals for Micro-Thermoelectric Modules.ADVANCED MATERIALS,10.
MLA Jin, Qun,et al."Flexible Carbon Nanotube-Epitaxially Grown Nanocrystals for Micro-Thermoelectric Modules".ADVANCED MATERIALS (2023):10.

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来源：金属研究所

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