Graphdiyne for significant thermal conductivity enhancement at ultralow mass fraction in polymer composites
文献类型：期刊论文
| 作者 | Wang, Mengjie; Liao, Meizhen; Li, Linhong; Li, Maohua; Chen, Yapeng; Hou, Xiao; Yan, Chao; Jiang, Nan; Yu, Jinhong |
| 刊名 | 2D MATERIALS
 |
| 出版日期 | 2020 |
| 卷号 | 7期号:3 |
| 关键词 | BORON-NITRIDE NANOSHEETS ELECTRONIC-STRUCTURE CARBON NANOTUBES POLYIMIDE FILMS NANOCOMPOSITES HYBRID EPOXY FUNCTIONALIZATION GRAPHYNE NETWORK |
| DOI | 10.1088/2053-1583/ab81af |
| 英文摘要 | In thermal management systems, it is quite meaningful to achieve high thermal conductivity enhancement efficiency for polymer-based thermally conductive materials with low content filler. In this work, a novel 2D all-carbon allotrope, graphdiyne (GDY) was attempted as a filler to improve the thermal conductivity of the polymer matrix. The poly(vinylidene fluoride) (PVDF) composite films, with ultralow mass fraction (<= 1 wt%) GDY, were fabricated by solution blend and hot pressing. As a consequence, the obtained composite film, at only 1 wt% GDY content, exhibited a high in-plane thermal conductivity of 3.86 W m(-1)K(-1), which revealed a 2249% thermal conductivity enhancement compared with neat PVDF. This excellent heat transport performance makes GDY an attractive filler for high-performance composite for electronic cooling applications. |
| 学科主题 | Materials Science |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20689]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Jiang, N (corresponding author), Chinese Acad Sci, Key Lab Marine Mat & Related Technol, Zhejiang Key Lab Marine Mat & Protect Technol, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. 2.Jiang, N (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 | Wang, Mengjie,Liao, Meizhen,Li, Linhong,et al. Graphdiyne for significant thermal conductivity enhancement at ultralow mass fraction in polymer composites[J]. 2D MATERIALS,2020,7(3). |
| APA | Wang, Mengjie.,Liao, Meizhen.,Li, Linhong.,Li, Maohua.,Chen, Yapeng.,...&Yu, Jinhong.(2020).Graphdiyne for significant thermal conductivity enhancement at ultralow mass fraction in polymer composites.2D MATERIALS,7(3). |
| MLA | Wang, Mengjie,et al."Graphdiyne for significant thermal conductivity enhancement at ultralow mass fraction in polymer composites".2D MATERIALS 7.3(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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