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Dispersion and functionalization of carbon nanotubes for polymer-based nanocomposites: a review
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TLDR
In this paper, a review of the current understanding of carbon nanotubes and CNT/polymer nanocomposites with two particular topics: (i) the principles and techniques for CNT dispersion and functionalization and (ii) the effects of CNT-based functionalization on the properties of polymers.Abstract:
Carbon nanotubes (CNTs) hold the promise of delivering exceptional mechanical properties and multi-functional characteristics. Ever-increasing interest in applying CNTs in many different fields has led to continued efforts to develop dispersion and functionalization techniques. To employ CNTs as effective reinforcement in polymer nanocomposites, proper dispersion and appropriate interfacial adhesion between the CNTs and polymer matrix have to be guaranteed. This paper reviews the current understanding of CNTs and CNT/polymer nanocomposites with two particular topics: (i) the principles and techniques for CNT dispersion and functionalization and (ii) the effects of CNT dispersion and functionalization on the properties of CNT/polymer nanocomposites. The fabrication techniques and potential applications of CNT/polymer nanocomposites are also highlighted.read more
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A review on the mechanical properties of polymer composites reinforced by carbon nanotubes and graphene
TL;DR: In this article, a comparative analysis has been carried out between carbon nanotubes (CNTs) and graphene-reinforced polymer composites, and the synergetic effects of CNTs and graphene hybrid nanofiller on the mechanical properties of polymer composite have also been briefly discussed.
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Elastomeric composites based on carbon nanomaterials
TL;DR: The fabrication processes of elastomers, the importance of keeping fillers at nanoscale in matrices, and the recent development of the elastomeric composites by incorporating CB, CNTs, and graphene and its derivatives are reviewed.
Journal ArticleDOI
Advances in Carbon Nanotubes-Hydrogel Hybrids in Nanomedicine for Therapeutics.
Arti Vashist,Ajeet Kaushik,Atul Vashist,Vidya Sagar,Anujit Ghosal,Y. K. Gupta,Sharif Ahmad,Madhavan Nair +7 more
TL;DR: The improved comparative performance and biocompatibility of CNT–hydrogels hybrids systems developed for targeted biomedical applications are addressed here and provide deep insights toward their functioning and success as biomedical devices.
Journal ArticleDOI
Graphene oxide versus functionalized carbon nanotubes as a reinforcing agent in a PMMA/HA bone cement
TL;DR: It is shown that when the concentration of the radical species in the PMMA bone cement was doubled, mechanical properties markedly improved (relative to the value in the unreinforced cement), suggesting suppression of the aforementioned scavenger activity.
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Enhanced interfacial bonding and mechanical properties in CNT/Al composites fabricated by flake powder metallurgy
Genlian Fan,Yue Jiang,Zhanqiu Tan,Qiang Guo,Ding-Bang Xiong,Yishi Su,Renbang Lin,Li Hu,Zhiqiang Li,Di Zhang +9 more
TL;DR: In this article, a flake powder metallurgy route consists of a slurry based dispersion process and a short time ball milling process to fabricate strong and ductile CNT/Al composites reinforced with high content CNTs.
References
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Journal ArticleDOI
Helical microtubules of graphitic carbon
TL;DR: Iijima et al. as mentioned in this paper reported the preparation of a new type of finite carbon structure consisting of needle-like tubes, which were produced using an arc-discharge evaporation method similar to that used for fullerene synthesis.
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Processable aqueous dispersions of graphene nanosheets
TL;DR: It is reported that chemically converted graphene sheets obtained from graphite can readily form stable aqueous colloids through electrostatic stabilization, making it possible to process graphene materials using low-cost solution processing techniques, opening up enormous opportunities to use this unique carbon nanostructure for many technological applications.
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Chemical methods for the production of graphenes.
Sungjin Park,Rodney S. Ruoff +1 more
TL;DR: The use of colloidal suspensions to produce new materials composed of graphene and chemically modified graphene is reviewed, which is both versatile and scalable, and is adaptable to a wide variety of applications.
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Crystalline Ropes of Metallic Carbon Nanotubes
Andreas Thess,R. S. Lee,Pavel Nikolaev,Hongjie Dai,Pierre Petit,J. Robert,Chunhui Xu,Young Hee Lee,Seong-Gon Kim,Andrew G. Rinzler,Daniel T. Colbert,Gustavo E. Scuseria,David Tománek,John E. Fischer,Richard E. Smalley +14 more
TL;DR: X-ray diffraction and electron microscopy showed that fullerene single-wall nanotubes (SWNTs) are nearly uniform in diameter and that they self-organize into “ropes,” which consist of 100 to 500 SWNTs in a two-dimensional triangular lattice with a lattice constant of 17 angstroms.
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Advances in the science and technology of carbon nanotubes and their composites: a review
TL;DR: A review of recent advances in carbon nanotubes and their composites can be found in this article, where the authors examine the research work reported in the literature on the structure and processing of carbon Nanotubes.