Planer nano-graphenes from camphor by CVD
Planer nano-graphenes from camphor by CVD
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DOI：
10.1016/j.cplett.2006.06.081
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发表时间：
2006-10-19
影响因子：
2.8
通讯作者：
Umeno, Masayoshi
中科院分区：
文献类型：
--
作者：
Somani, Prakash R.;Somani, Savita P.;Umeno, Masayoshi
除了导电聚合物和碳纳米管(弯曲的、闭合的石墨烯)，能够带来电子学革命的材料是平面石墨烯(PG)/平面少层石墨烯(PFLG)。用简单、经济、可重复的方法合成PG和PFLG是一个挑战。我们用简单、经济的热CVD方法在镍衬底上用樟脑热解法制备了PFLG薄膜，并用高分辨透射电子显微镜、可见拉曼光谱、X射线衍射仪和FE-SEM对其进行了研究。这为可能的大面积电子应用提供了通过基于CVD的方法来控制和大面积合成PG和PFLGs的可能性。(C)2006爱思唯尔B.V.保留所有权利。
Next to conducting polymers and carbon nanotubes (curved, closed graphenes), the material that can bring revolution in electronics is planer graphene (PG)/planer few layer graphenes (PFLG). Synthesis of PG and PFLG by simple, economical and re-producible method was a challenge. We synthesized PFLG films from camphor pyrolysis on nickel substrates by simple, cost effective thermal CVD method and studied using HR-TEM, visible Raman spectroscopy, XRD and FE-SEM. This opens the possibility that the controlled and large area synthesis of PGs and PFLGs is possible by CVD based methods, for possible large area electronic applications. (c) 2006 Elsevier B.V. All rights reserved.