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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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Recent advances in epoxy resin, natural fiber-reinforced epoxy composites and their applications
TL;DR: In this paper, a comprehensive source of recent literature on epoxy structure, synthesis, modified epoxy, bio-epoxy resin, and its applications is presented, which also aims to cover the recent advances in natur...
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Vibration damping characteristics of carbon fiber-reinforced composites containing multi-walled carbon nanotubes
TL;DR: In this paper, the damping properties of carbon fiber reinforced polymer composites (CFRP) and nanocomposites containing multiwall carbon nanotubes (CNTs) were studied using the free and forced vibration tests.
Journal ArticleDOI
A review of composite and metallic bipolar plates in proton exchange membrane fuel cell: Materials, fabrication, and material selection
TL;DR: In this paper, a comprehensive review of the current researches being carried out on the metallic and composite bipolar plates, covering materials and fabrication methods, is presented, and the phenomenon of ionic contamination due to the release of the corrosion products of metallic bipolar plates and relative impact on the durability as well as performance of PEM fuel cells is extensively investigated.
Journal ArticleDOI
Highly aligned, ultralarge-size reduced graphene oxide/polyurethane nanocomposites: Mechanical properties and moisture permeability
Nariman Yousefi,Mohsen Moazzami Gudarzi,Mohsen Moazzami Gudarzi,Qingbin Zheng,Xiuyi Lin,Xi Shen,Jingjing Jia,Farhad Sharif,Jang Kyo Kim +8 more
TL;DR: In this article, a polyurethane (PU) nanocomposite with highly aligned graphene oxide (GO) is produced, and the agreement between the experiments and theoretical predictions for tensile modulus proves that the graphene sheets are indeed dispersed individually on the molecular scale and oriented in the polymer matrix to form a layered structure.
Journal ArticleDOI
Digital light processing 3D printing of conductive complex structures
Quanyi Mu,Quanyi Mu,Lei Wang,Conner K. Dunn,Xiao Kuang,Feng Duan,Zhong Zhang,H. Jerry Qi,Tiejun Wang +8 more
TL;DR: In this paper, a digital light processing (DLP®) based 3D printing technique was explored to manufacture electrically conductive objects of polymer nanocomposites, where the ink was made of a mixture of photocurable resin with multi-walled carbon nanotubes (MWCNTs).
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.
Journal ArticleDOI
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.