NIMTE OpenIR  > 2018专题
High-efficiency surfactant prepared from phenolic resin for multi-walled carbon nanotube aqueous suspension
Li, Yutong; Wei, Haixu; Li, Lizhi; Wang, Jie; Qian, Xin; He, Liu; Wang, Xuefei; Ouyang, Qin; Chen, Yousi; Zhang, Yonggang; Li, Yong
2018
发表期刊JOURNAL OF NANOPARTICLE RESEARCH
卷号20期号:6
摘要Carbon nanotubes (CNTs) have been widely exploited to be used in many fields due to its perfect mechanical properties, but CNT agglomerates severely prevent CNTs' excellent properties from performing. Many dispersants were synthesized to resolve the difficulty reported in recent years. In this paper, a healthier and cheaper dispersant with phenolic resin as original reagent was synthesized (denoted as AEP-4). Fourier transform infrared spectroscopy, nuclear magnetic resonance, and mass spectra were carried out to characterize chemical structure of reagent and products. Ultraviolet-visible spectroscopy and transmission electron microscopy were employed to evaluate the dispersibility of multi-walled carbon nanotubes (MWCNTs) in aqueous solution. The results showed that AEP-4 containing tertiary ammonium cations exhibited strong ability to disperse MWCNTs in aqueous solution, which showed better dispersion ability than sodium dodecyl benzene sulfonate. The scanning electron microscope results of MWCNT/carbon fiber reinforcements showed that many single MWCNTs showed up and uniformly covered carbon fiber surface in the case of carbon fiber treated by MWCNT/AEP-4 suspension, which reflected that MWCNT suspension with AEP-4 had good dispersion.
关键词Single-wall Raman-spectroscopy Epoxy-resin Dispersion Water Stability Behavior Dendron Ftir Dsc
学科领域Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
文献类型期刊论文
条目标识符http://ir.nimte.ac.cn/handle/174433/17401
专题2018专题
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GB/T 7714
Li, Yutong,Wei, Haixu,Li, Lizhi,et al. High-efficiency surfactant prepared from phenolic resin for multi-walled carbon nanotube aqueous suspension[J]. JOURNAL OF NANOPARTICLE RESEARCH,2018,20(6).
APA Li, Yutong.,Wei, Haixu.,Li, Lizhi.,Wang, Jie.,Qian, Xin.,...&Li, Yong.(2018).High-efficiency surfactant prepared from phenolic resin for multi-walled carbon nanotube aqueous suspension.JOURNAL OF NANOPARTICLE RESEARCH,20(6).
MLA Li, Yutong,et al."High-efficiency surfactant prepared from phenolic resin for multi-walled carbon nanotube aqueous suspension".JOURNAL OF NANOPARTICLE RESEARCH 20.6(2018).
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