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Diamond/Graphite Nanostructured Film: Synthesis, Properties, and Applications
Carbon‐based nanostructures with outstanding and unique structural characteristics and properties are the focus of the most active areas of research in recent decades. This chapter reviews hybrid diamond/graphite (D/G) core‐shell nanostructured films grown in CH4 and H2 source gases without N2 addition using a plasma‐enhanced chemical vapor deposition (CVD) system. Simultaneous CVD synthesis of the D/G nanostructured film was achieved by adjusting CH4/H2 ratios in microwave plasma. Hybrid sp3‐diamond/sp2‐graphite nanostructured film was successfully prepared in methane and hydrogen plasmas by microwave plasma enhanced chemical vapor deposition technique. The addition of a high level of methane alters the growth mechanism of films, which creates favorable conditions for diverse growth rates of different crystal faces thus leading to the formation of diamond nanostructures. In other words, the growth of the diamond nanostructures is realized by only introducing high methane concentration in the plasmas.
Diamond/Graphite Nanostructured Film: Synthesis, Properties, and Applications
Carbon‐based nanostructures with outstanding and unique structural characteristics and properties are the focus of the most active areas of research in recent decades. This chapter reviews hybrid diamond/graphite (D/G) core‐shell nanostructured films grown in CH4 and H2 source gases without N2 addition using a plasma‐enhanced chemical vapor deposition (CVD) system. Simultaneous CVD synthesis of the D/G nanostructured film was achieved by adjusting CH4/H2 ratios in microwave plasma. Hybrid sp3‐diamond/sp2‐graphite nanostructured film was successfully prepared in methane and hydrogen plasmas by microwave plasma enhanced chemical vapor deposition technique. The addition of a high level of methane alters the growth mechanism of films, which creates favorable conditions for diverse growth rates of different crystal faces thus leading to the formation of diamond nanostructures. In other words, the growth of the diamond nanostructures is realized by only introducing high methane concentration in the plasmas.
Diamond/Graphite Nanostructured Film: Synthesis, Properties, and Applications
Jiang, Xin (author) / Kang, Zhenhui (author) / Guo, Xiaoning (author) / Zhuang, Hao (author) / Huang, Nan (author) / Zhai, Zhaofeng (author) / Guo, Yuning (author) / Tian, Qingquan (author)
Novel Carbon Materials and Composites ; 205-222
2019-05-06
18 pages
Article/Chapter (Book)
Electronic Resource
English
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