Graphene films synthesized by chemical vapor deposition with ethanol
Graphene films synthesized by chemical vapor deposition with ethanol
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乙醇化学气相沉积法合成石墨烯薄膜
DOI：
10.14723/tmrsj.36.359
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
M. Tachibana
中科院分区：
文献类型：
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作者：
Atsushi Omukai;A. Yoshimura;Fumia Watanabe;M. Tachibana
。通过在 900 °C 下用乙醇进行化学气相沉积，然后快速冷却，在 Ni 基底上合成碳膜。从光学显微图像可以看出，薄膜由3~8μm的均匀晶粒组成。拉曼光谱表明晶粒具有较高的石墨化程度。此外，发现薄膜中的一些区域呈现出1-3层石墨烯，尽管它们在薄膜中很小。
. Carbon films were synthesized on a Ni substrate by a chemical vapor deposition with ethanol at 900 °C followed by a rapid cooling. From the optical microscopic images, it is found that the film is composed of uniform grains with 3~8 μ m. The Raman spectra show that the grains have high degree of graphitization. In addition, it is found that some of areas in the film exhibit 1-3 layer graphene, although they are minor in the film.