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Ultrahigh Thermal Conductivity of Assembled Aligned Multi layer Graphene/Epoxy Composite
文献类型：期刊论文
| 作者 | Liu LW(刘立伟)
|
| 刊名 | CHEMISTRY OF MATERIALS
 |
| 出版日期 | 2014-08-12 |
| 卷号 | 26期号:15页码:4459-4465 |
| 关键词 | INTERFACE MATERIALS POLYMER NANOCOMPOSITES CARBON NANOTUBES EPOXY-RESIN ENHANCEMENT EXPANSION DISPERSION |
| 通讯作者 | 刘立伟 |
| 英文摘要 | The exceptional thermal conductivity of graphene is expected to endow polymer composites with ultrahigh thermal conductivities, which can be even similar to those of some metals such as stainless steel and aluminum alloy. The thermal conductivities of composites prepared by dispersing multilayer graphene (MLG) in epoxy matrix increase only by an order of magnitude over the pure epoxy. However, the improvement has been limited since the large interfacial thermal resistance exists between graphene and the surrounding epoxy. We have reported an extraordinary increase in thermal conductivity of the MLG/epoxy composites through the fabrication of the vertically aligned and densely packed MLG in the epoxy matrix. The ultrahigh thermal conductivity of 33.54 W/(m K) has been achieved in the aligned MLG/epoxy composite (AG/E). The thermal conductivity of AG/E exhibits a positive temperature response related to the aligned structure while increasing the temperature from 40 degrees C to 90 degrees C. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000340346300019 |
| 公开日期 | 2014-12-01 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/1626]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_纳米器件及相关材料研究部_刘立伟团队 |
| 推荐引用方式 GB/T 7714 | Liu LW. Ultrahigh Thermal Conductivity of Assembled Aligned Multi layer Graphene/Epoxy Composite[J]. CHEMISTRY OF MATERIALS,2014,26(15):4459-4465. |
| APA | Liu LW.(2014).Ultrahigh Thermal Conductivity of Assembled Aligned Multi layer Graphene/Epoxy Composite.CHEMISTRY OF MATERIALS,26(15),4459-4465. |
| MLA | Liu LW."Ultrahigh Thermal Conductivity of Assembled Aligned Multi layer Graphene/Epoxy Composite".CHEMISTRY OF MATERIALS 26.15(2014):4459-4465. |
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