The enhanced thermal transport properties of a heat spreader assembled using non-covalent functionalized graphene

doi:10.1039/d0nj00936a

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	The enhanced thermal transport properties of a heat spreader assembled using non-covalent functionalized graphene
	Ren, Li ; Wang, Mengjie ; Wei, Zhouqiao ; Cheng, Jingzhen ; Liu, Kuo ; Pan, Lulu ; Lao, Li ; Lu, Shaorong ; Yu, Jinhong
刊名	NEW JOURNAL OF CHEMISTRY
	2020
卷号	44 期号:22 页码:9337-9343
关键词	MECHANICAL-PROPERTIES CONDUCTIVITY OXIDE COMPOSITE PERFORMANCE MICROSCOPY DISPERSION SHEETS PAPER
DOI	10.1039/d0nj00936a
英文摘要	Though graphene paper consisting of layer-by-layer stacked graphene nanosheets (GNs) has been widely used as a heat spreader due to the high in-plane thermal conductivity, the drawback of graphene paper is that it shows low through-plane thermal conductivity at the same time. In this study, polyamine-functionalized perylene bisimide derivative (APBI)/graphene nanosheet hybrid paper (AGP) samples with a "brick-and-mortar" structure were fabricated via the noncovalent functionalization of GNs and APBI. APBI can not only greatly improve the through-plane thermal transport but it also improves the mechanical properties of AGP. The through-plane thermal conductivity of AGP reaches 6.67 W m(-1) K-1 with 42.36 wt% APBI and the tensile strength of AGP reaches 47.9 MPa with 14.22 wt% APBI. AGP, with both good thermal transport properties and mechanical properties, is expected to be used for thermal management applications as a heat spreader in industry.
学科主题	Chemistry
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/20729]
专题	2020专题
作者单位	1.Lu, SR (corresponding author), Guilin Univ Technol, Sch Mat Sci & Engn, Key Lab New Proc Technol Nonferrous Met & Mat, Minist Educ, Guilin 541004, Peoples R China. 2.Yu, JH (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Marine Mat & Relater Technol, Zhejiang Key Lab Marine Mat & Protect Technol, Ningbo 315201, Peoples R China. 3.Yu, JH (corresponding author), Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China.
推荐引用方式 GB/T 7714	Ren, Li,Wang, Mengjie,Wei, Zhouqiao,et al. The enhanced thermal transport properties of a heat spreader assembled using non-covalent functionalized graphene[J]. NEW JOURNAL OF CHEMISTRY,2020,44(22):9337-9343.
APA	Ren, Li.,Wang, Mengjie.,Wei, Zhouqiao.,Cheng, Jingzhen.,Liu, Kuo.,...&Yu, Jinhong.(2020).The enhanced thermal transport properties of a heat spreader assembled using non-covalent functionalized graphene.NEW JOURNAL OF CHEMISTRY,44(22),9337-9343.
MLA	Ren, Li,et al."The enhanced thermal transport properties of a heat spreader assembled using non-covalent functionalized graphene".NEW JOURNAL OF CHEMISTRY 44.22(2020):9337-9343.