郝春成

教授

教授 博士生导师 硕士生导师

职务:先进电工材料研究院院长

学历:博士研究生

主要任职:高压绝缘系统与先进电工材料山东省工程研究中心 主任

其他任职:山东省电工技术学会高压绝缘与电工材料专委会主任委员

论文成果

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Formation of carbon fiber florets using copper tartrate catalyst precursors

发布时间:2021-03-15 点击次数:

关键字:Carbon materials; Chemical vapor deposition; Electron microscopy; Nanoparticles
摘要:A novel method was investigated to synthesize carbon fiber florets using copper tartrate catalyst precursors by catalytic chemical vapor deposition at 300 degrees C. Samples were obtained for different growth periods. On the basis of electron microscopy and X-ray diffraction characterizations, a growth model for the formation of fiber florets was proposed as well as the branching of fibers nearby copper catalyst particles. These findings could facilitate the understanding of the catalytic growth process of different carbon materials including carbon nanotubes and graphene under different reaction parameters. (C) 2011 Elsevier B.V. All rights reserved.
卷号:65
期号:17-18
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