Increasing heat transfer performance of thermoplastic polyurethane by constructing thermal conduction channels of ultra-thin boron nitride nanosheets and carbon nanotubes

doi:10.1039/d0nj04215c

HFCAS OpenIR

	Increasing heat transfer performance of thermoplastic polyurethane by constructing thermal conduction channels of ultra-thin boron nitride nanosheets and carbon nanotubes
	Ruan, Yue 1,2; Li, Nian1,3 ; Liu, Cui 1,3; Chen, Liqing 1,2; Zhang, Shudong1,3 ; Wang, Zhenyang1,3
	2020-11-21
发表期刊	NEW JOURNAL OF CHEMISTRY
ISSN	1144-0546
通讯作者	Zhang, Shudong(sdzhang@iim.ac.cn) ; Wang, Zhenyang(zywang@iim.ac.cn)
摘要	Thermal interface materials (TIMs) have become more and more necessary in miniaturized modern devices, so the exploration of highly thermally conductive TIMs with flexibility and elasticity are of great significance. Herein, a polymer-based thermoplastic polyurethane (TPU) composite membrane with high thermal conductivity, flexibility and elasticity was conveniently prepared via constructing thermal conduction channels of ultra-thin hexagonal boron nitride nanosheets (h-BNNSs) and carbon nanotubes (CNTs). Then the maximum thermal conductivity of h-BNNSs/CNTs/TPU composite is up to 1.35 W m(-1) K-1, increasing thermal conductivity of original polymer TPU by about 513%. The excellent thermal conductivity is attributed to the construction of the multi-channel heat transfer structure among the ultra-thin h-BNNSs with good in-plane thermal conductivity and CNTs. Moreover, the composite membrane has fantastic insulation and it can be stretched to at least 300% of its original length. Therefore, the fabricated h-BNNSs/CNTs/TPU composite membrane has great potential as important TIMs in thermally conductive applications.
DOI	10.1039/d0nj04215c
关键词[WOS]	IN-SITU ; COMPOSITES ; BN ; NANOCOMPOSITES ; EXFOLIATION ; TEMPERATURE ; ALIGNMENT
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[U2032158] ; National Natural Science Foundation of China[U2032159] ; Science and Technology Service Network Initiative of Chinese Academy of China[KFJ-STS-ZDTP-080] ; Collaborative Innovation Program of Hefei Science Center, CAS[2020HSC-CIP003] ; President's Fund of Hefei Institute of Material Science, CAS[YZJJZX202015] ; Youth Spark of Chinese Academy of China[YZJJ2018QN25] ; Major Scientific and Technological Innovation Projects of Shandong Province[2019JZZY020243] ; Key Research and Development Program of Anhui Province[201904a05020009]
项目资助者	National Natural Science Foundation of China ; Science and Technology Service Network Initiative of Chinese Academy of China ; Collaborative Innovation Program of Hefei Science Center, CAS ; President's Fund of Hefei Institute of Material Science, CAS ; Youth Spark of Chinese Academy of China ; Major Scientific and Technological Innovation Projects of Shandong Province ; Key Research and Development Program of Anhui Province
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000587607600029
出版者	ROYAL SOC CHEMISTRY
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/105491
专题	中国科学院合肥物质科学研究院
通讯作者	Zhang, Shudong; Wang, Zhenyang
作者单位	1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Solid State Phys, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China 3.Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab Photovolta & Energy Conservat Mat, Hefei 230031, Peoples R China
第一作者单位	中科院固体物理研究所
通讯作者单位	中科院固体物理研究所
推荐引用方式 GB/T 7714	Ruan, Yue,Li, Nian,Liu, Cui,et al. Increasing heat transfer performance of thermoplastic polyurethane by constructing thermal conduction channels of ultra-thin boron nitride nanosheets and carbon nanotubes[J]. NEW JOURNAL OF CHEMISTRY,2020,44.
APA	Ruan, Yue,Li, Nian,Liu, Cui,Chen, Liqing,Zhang, Shudong,&Wang, Zhenyang.(2020).Increasing heat transfer performance of thermoplastic polyurethane by constructing thermal conduction channels of ultra-thin boron nitride nanosheets and carbon nanotubes.NEW JOURNAL OF CHEMISTRY,44.
MLA	Ruan, Yue,et al."Increasing heat transfer performance of thermoplastic polyurethane by constructing thermal conduction channels of ultra-thin boron nitride nanosheets and carbon nanotubes".NEW JOURNAL OF CHEMISTRY 44(2020).