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| Low-temperature synthesis and characterization of helical carbon fibers by one-step chemical vapour deposition，Applied Surface Science |
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baiyuefei
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bringlee: 金币+20, ★★★★★最佳答案 2019-06-13 08:56:35
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感谢参与，应助指数 +1
bringlee: 金币+20, ★★★★★最佳答案 2019-06-13 08:56:35
心静_依然: LS-EPI+1, 感谢应助 2019-06-21 08:57:11
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Low-temperature synthesis and characterization of helical carbon fibers by one-step chemical vapour deposition 作者:Jin, YZ (Jin, Yongzhong)[ 1 ] ; Chen, J (Chen, Jian)[ 1 ] ; Fu, QS (Fu, Qingshan)[ 1 ] ; Li, BH (Li, Binghong)[ 2,3 ] ; Zhang, HZ (Zhang, Huazhi)[ 1 ] ; Gong, Y (Gong, Yong)[ 1 ] APPLIED SURFACE SCIENCE 卷: 324 页: 438-442 DOI: 10.1016/j.apsusc.2014.10.107 出版年: JAN 1 2015 文献类型:Article 查看期刊影响力 摘要 Helical carbon fibers (HCNFs) were synthesized by one-step chemical vapour deposition using cupric tartrate as a catalyst at temperature below 500 degrees C. The bound rubber of natural rubber (NR)/HCNFs were also prepared in this study. The results of thermogravimetry-differential scanning calorimetry (TG/DSC) for cupric tartrate nanoparticles show that the transformation of C4H4CuO6 -> Cu reaction occurs at similar to 250-310 degrees C. The characterization of scanning electron microscopy (SEM), transmission electron microscope (TEM), X-ray diffraction (XRD) and Raman spectrum for the synthesized products confirms that the synthesis of HCNFs is highly temperature-dependent. The straight fibers with the fiber diameter of 100-400 nm are obtained at 280 degrees C and HCNFs can be synthesized at higher temperature, with the coil diameter of 0.5-1 mu m and fiber diameter of 100-200 nm at 380 degrees C, and the coil diameter of 100 nm and fiber diameter of similar to 80 nm at 480 degrees C. The maximum of the bound-rubber content (37%) can be obtained with the addition of similar to 100 wt.% HCNFs in NR, which indicates that the coiled configuration of HCNFs makes a noticeable contribution to the reinforcement of NR/CB system. (C) 2014 Elsevier B.V. All rights reserved. 关键词 作者关键词:Helical carbon fibers; Nanomaterials; Chemical vapor deposition; Bound rubber KeyWords Plus:NANOTUBES; MECHANISM; DECOMPOSITION; NANOFIBERS; COMPOSITE; ACETYLENE; CATALYST; BLACK 作者信息 通讯作者地址: Chen, J (通讯作者) 显示更多 Sichuan Univ Sci & Engn, Dept Mat & Chem Engn, Zigong 643000, Sichuan, Peoples R China. 地址: 显示更多 [ 1 ] Sichuan Univ Sci & Engn, Dept Mat & Chem Engn, Zigong 643000, Sichuan, Peoples R China [ 2 ] China Rubber Grp Carbon Black Ind Res, Zigong 643000, Sichuan, Peoples R China [ 3 ] Design Inst, Zigong 643000, Sichuan, Peoples R China 电子邮件地址:wuhangzs@163.com 基金资助致谢 基金资助机构 授权号 National Natural Science Foundation of China 51072125 Scientific and Technical Project of Sichuan Province 2013JQ0024 2013JY0124 Breeding Project of Sichuan University of Science and Engineering 2011PY06 查看基金资助信息 出版商 ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS 类别 / 分类 研究方向:Chemistry; Materials Science; Physics Web of Science 类别:Chemistry, Physical; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter 文献信息 语言:English 入藏号: WOS:000346088500057 ISSN: 0169-4332 eISSN: 1873-5584 其他信息 IDS 号: AW1ZT Web of Science 核心合集中的 "引用的参考文献": 26 Web of Science 核心合集中的 "被引频次": 5 |
2楼2019-06-12 17:09:47
