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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
bringlee: 金币+15, ★★★★★最佳答案 2017-08-31 15:27:36
心静_依然: LS-EPI+1, 感谢应助 2017-09-04 08:58:34
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
查看期刊影响
APPLIED SURFACE SCIENCE
出版商 ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
ISSN: 0169-4332
eISSN: 1873-5584
研究领域 Chemistry
Materials Science
Physics
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) Sichuan Univ Sci & Engn, Dept Mat & Chem Engn, Zigong 643000, Sichuan, Peoples R China.
增强组织信息的名称
Sichuan University of Science & Engineering
地址: [ 1 ] Sichuan Univ Sci & Engn, Dept Mat & Chem Engn, Zigong 643000, Sichuan, Peoples R China
增强组织信息的名称
Sichuan University of Science & Engineering
[ 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
查看基金资助信息关闭基金资助信息
The authors thank the National Natural Science Foundation of China (51072125), the Scientific and Technical Project of Sichuan Province (2013JQ0024 and 2013JY0124) and the Breeding Project of Sichuan University of Science and Engineering (2011PY06) for the financial support of this research.
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
文献类型:Article
语种: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
JCR® 类别 JCR 分区
CHEMISTRY, PHYSICAL Q2
MATERIALS SCIENCE, COATINGS & FILMS Q1
PHYSICS, APPLIED Q1
PHYSICS, CONDENSED MATTER Q2
数据来自第 2016 版 Journal Citation Reports |
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