Journal ArticleDOI
Dispersion and functionalization of carbon nanotubes for polymer-based nanocomposites: a review
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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Journal ArticleDOI
Polyamide 6–Cellulose Composites: Effect of Cellulose Composition on Melt Rheology and Crystallization Behavior
TL;DR: In this paper, the Avrami and Tobin model was applied to describe the process of non-isothermal crystallization and to determine the crystallization parameters of the composites.
Book ChapterDOI
Multi-Walled Carbon Nanotubes
TL;DR: Multi-walled carbon nanotubes (MWCNTs) as discussed by the authors are elongated cylindrical nanoobjects made of sp2 carbon and can grow several cm long, thus their aspect ratio can vary between 10 and ten million.
Journal ArticleDOI
Superhydrophobic carbon nanotubes/epoxy nanocomposite coating by facile one-step spraying
TL;DR: In this paper, a new super-hydrophobic nanocomposite coating was prepared by combining the bisphenol A diglycidyl ether (BADGE) epoxy resin with unmodified multi-walled carbon nanotubes (MWCNTs).
Journal ArticleDOI
Facile preparation of highly water-stable and flexible PEDOT:PSS organic/inorganic composite materials and their application in electrochemical sensors
Zifei Wang,Zifei Wang,Jingkun Xu,Yuanyuan Yao,Yuanyuan Yao,Long Zhang,Long Zhang,Yangping Wen,Haijun Song,Danhua Zhu +9 more
TL;DR: In this article, two highly water-stable poly(3,4-ethylenedioxythiophene):poly(styrene-sulfonate) (PEDOT:PSS) composite materials based on an environmentally friendly polymer and the most studied and promising novel carbon nanomaterials available today are successfully prepared by the incorporation of the polyvinyl alcohol (PVA) and multiwalled carbon nanotubes (MWCNTs) or carboxylic group functionalized graphene (GR-COOH) into a commercially available aqueous
Journal ArticleDOI
An overview of functionalised carbon nanomaterial for organic pollutant removal
Lau Yien Jun,Nabisab Mujawar Mubarak,Min Juey Yee,Lau Sie Yon,Chua Han Bing,Mohammad Khalid,Ezzat Chan Abdullah +6 more
TL;DR: In this paper, the removal of organic dye and phenol contaminants from wastewater using various type of functionalized carbon nanomaterials is highlighted and summarized, and challenges and future opportunities for application of these carbon-nome materials as adsorbents in sustainable wastewater treatment are also addressed.
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.