首页> 外文会议>International Congress on Applications of Lasers and Electro-Optics >DEVELOPMENT OF HIGHLY CONDUCTIVE NICKEL-COATED CARBON NANOPAPER SHEETS BY PULSE LASER DEPOSITION
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DEVELOPMENT OF HIGHLY CONDUCTIVE NICKEL-COATED CARBON NANOPAPER SHEETS BY PULSE LASER DEPOSITION

机译:脉冲激光沉积开发高导电镍涂层碳纳米波纸板

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Surface coating of carbon nanotubes and carbon nanofibers can significantly improve their properties such as electrical, thermal, magnetic, acoustic, vibration, catalytic, optical properties. This paper presents a novel method to coat carbon nanotubes and carbon nanofibers by using as-prepared carbon nanopaper sheets. The carbon nanopaper sheet consisted of randomly oriented single-walled nanotubes and vapor grown carbon nanofibers, which formed into a highly uniform non-woven material. This flexible and lightweight material was coated with nickel by laser pulse deposition. The effects of deposition parameters on the morphology of the nanotubes and nanofibers will be studied using scanning electron microscopy. The electrical conductivities of carbon nanopaper sheets associated with deposition parameters will be characterized using four-point probe method. The deposition parameters will be optimized to achieve a highly conductive carbon nanopaper sheet.
机译:碳纳米管和碳纳米纤维的表面涂层可显着改善其性能,例如电,磁,声学,振动,催化,光学性质。本文介绍了一种通过使用制备的碳纳米纸板涂覆碳纳米管和碳纳米纤维的新方法。碳纳米波纸片包括随机取向的单壁纳米管和蒸汽生长碳纳米纤维,其形成高度均匀的无纺布材料。通过激光脉冲沉积涂覆这种柔性轻质材料。沉积参数对纳米管和纳米纤维形态的影响将使用扫描电子显微镜研究。将使用四点探针方法表征与沉积参数相关的碳纳米波纸片的电导率。将优化沉积参数以实现高导电碳纳米波纸板。

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