Construction of Oriented Interconnected BNNS Skeleton by Self-Growing CNTs Leading High Thermal Conductivity
文献类型：期刊论文
| 作者 | Li, Xu; Wu, Bin; Li, Ya; Alam, Md Mofasserul; Chen, Peng; Xia, Ru; Lin, Cheng-Te; Qian, Jiasheng |
| 刊名 | ADVANCED MATERIALS INTERFACES
 |
| 出版日期 | 2021 |
| 卷号 | 8期号:6 |
| 关键词 | HEXAGONAL BORON-NITRIDE POLYMER COMPOSITES GRAPHENE |
| 英文摘要 | The development of thermal conduction polymer-based composites is important to solve the heat dissipation of electronic instruments under overheating conditions. The construction of thermal conductive pathways in composites and the reduction of contact resistance between fillers are crucial for concerning excellent thermal conduction properties. Herein, the oriented coherent thermal conductive network in composites is successfully developed via the in situ growth of carbon nanotubes (CNTs) into boron nitride nanosheets (BNNSs) skeleton prepared from ice-templated. The thermal conductivity of composites reaches 3.21 W m(-1) K-1 approximately low filler loading of 9.86 vol%, due to the formation of the covalent bonding between CNTs and BNNSs as reducing the thermal contact resistance by one order of magnitude. More importantly, non-equilibrium molecular dynamics (NEMD) simulations are carried out to demonstrate the influence of CNTs in elevating the heat conductivity between BNNSs. Meanwhile, the volume resistivity of composites up to 10(15) omega cm far met the requirement of electrical insulation. This study provided a valuable idea for the design of thermal management materials for potential applications in integrated circuits. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22269]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Qian, JS (corresponding author), Anhui Univ, Sch Chem & Chem Engn, Key Lab Environm Friendly Polymer Mat Anhui Prov, Hefei 230601, Peoples R China. 2.Wu, B |
| 推荐引用方式 GB/T 7714 | Li, Xu,Wu, Bin,Li, Ya,et al. Construction of Oriented Interconnected BNNS Skeleton by Self-Growing CNTs Leading High Thermal Conductivity[J]. ADVANCED MATERIALS INTERFACES,2021,8(6). |
| APA | Li, Xu.,Wu, Bin.,Li, Ya.,Alam, Md Mofasserul.,Chen, Peng.,...&Qian, Jiasheng.(2021).Construction of Oriented Interconnected BNNS Skeleton by Self-Growing CNTs Leading High Thermal Conductivity.ADVANCED MATERIALS INTERFACES,8(6). |
| MLA | Li, Xu,et al."Construction of Oriented Interconnected BNNS Skeleton by Self-Growing CNTs Leading High Thermal Conductivity".ADVANCED MATERIALS INTERFACES 8.6(2021). |
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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