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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
bringlee: 金币+20, ★★★★★最佳答案 2020-03-06 10:12:16
sunshan4379: LS-EPI+1, 感谢应助! 2020-03-08 15:57:55
Mechanical properties and microstructure characterization of natural rubber reinforced by helical carbon nanofibers
作者:Zheng, XL (Zheng, Xinglong)[ 1 ] ; Jin, YZ (Jin, Yongzhong)[ 1 ] ; Chen, J (Chen, Jian)[ 1 ] ; Li, BH (Li, Binghong)[ 2 ] ; Fu, QS (Fu, Qingshan)[ 1 ] ; He, G (He, Gang)[ 1 ]
JOURNAL OF MATERIALS SCIENCE
卷: 54 期: 19 页: 12962-12971
DOI: 10.1007/s10853-019-03771-7
出版年: OCT 2019
文献类型:Article
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摘要
Reinforcement of natural rubber (NR) was achieved by a novel kind of carbon filler, helical carbon nanofibers (HCNFs). The good interface bonding between HCNFs and NR matrix was confirmed by the analysis of transmission electron microscopy, scanning electron microscopy and dynamic mechanical analyzer. The tensile and dynamic mechanical properties of HCNFs/NR nanocomposites with the filler loading of 1-5phr were studied. When the filler loading is 5phr, HCNFs/NR nanocomposites have a significant enhancement in the modulus at 300% strain (464% and 163% higher than pure NR and N330/NR, respectively), storage modulus (83.5% and 82% higher than pure NR and N330/NR, respectively) at 0 degrees C, with a small decrease in elongation at break. The unique carbon coil structure and abundant surface oxygen-containing functional groups of HCNFs play a critical role in the formation of good interface bonding between HCNFs and NR matrix. This work can provide guidance for the development of HCNFs filled rubber materials with excellent mechanical properties.
关键词
KeyWords Plus:RAMAN-SPECTROSCOPY; NANOTUBES; NANOCOMPOSITES; PERCOLATION; GRAPHENE; FIBERS; SIZE
作者信息
通讯作者地址: Jin, YZ; 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 & Design In, Zigong 643000, Sichuan, Peoples R China
电子邮件地址:jyzcd@163.com; wuhangzs@163.com
基金资助致谢
基金资助机构显示详情 授权号
National Natural Science Foundation of China
51572177
Scientific and Technical Project of Sichuan Province
2019YJ0479
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出版商
SPRINGER, 233 SPRING ST, NEW YORK, NY 10013 USA
类别 / 分类
研究方向:Materials Science
Web of Science 类别:Materials Science, Multidisciplinary
文献信息
语言:English
入藏号: WOS:000475764300056
ISSN: 0022-2461
eISSN: 1573-4803
其他信息
IDS 号: IJ2VZ
Web of Science 核心合集中的 "引用的参考文献": 43
Web of Science 核心合集中的 "被引频次": 0
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