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首页> 外文期刊>The British journal of psychiatry : >2D Graphene in Interface Engineering of 3D Graphene-Based Thermal Management
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2D Graphene in Interface Engineering of 3D Graphene-Based Thermal Management

机译:3D石墨烯的热管理界面工程中的2D石墨烯

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摘要

Three-dimensional graphene (3D-Gr) has a unique construction and special thermal features, thus providing promising opportunities for application in thermal management devices. Herein, 2D graphene (2D-Gr) is introduced as an interfacial layer in plasma-assisted chemical vapor deposition (PACVD); then, in situ growth of 3D-Gr is achieved on a germanium (Ge) substrate. Systematic experiments are conducted to study and analyze the synthesis mechanism. Finally, the obtained 2D/3D-Gr integrations are developed for the application in high-performance thermal management. By measuring and comparing the thermal heating performance of the pure 3D-Gr device and 2D/3D-Gr device, it is determined that the combination of 3D-Gr with 2D-Gr significantly improves their thermal heating behavior, benefiting from the improved quality of 3D-Gr assisted by the 2D-Gr interfacial layer. The investigations offer an effective strategy for synthesizing high-quality 3D-Gr and 2D/3D-Gr integrations, which pave the way for the development of high-performance thermal management devices.
机译:三维石墨烯(3D Gr)具有独特的结构和特殊的热特性,为其在热管理器件中的应用提供了广阔的前景。在本文中,2D石墨烯(2D Gr)被引入等离子体辅助化学气相沉积(PACVD)中作为界面层;然后,在锗(Ge)衬底上原位生长3D Gr。对合成机理进行了系统的实验研究和分析。最后,将得到的二维/三维Gr积分应用于高性能热管理。通过测量和比较纯3D Gr器件和2D/3D Gr器件的热加热性能,确定3D Gr与2D Gr的结合显著改善了它们的热加热行为,得益于2D Gr界面层辅助3D Gr质量的提高。这些研究为合成高质量的3D Gr和2D/3D Gr集成提供了有效的策略,为高性能热管理设备的开发铺平了道路。

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