Journal ArticleDOI
Multiple functionalization of multi-walled carbon nanotubes with carboxyl and amino groups
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TLDR
In this paper, carboxyl and amino groups have been introduced onto the surface of the multi-walled carbon nanotubes (MWCNTs) by the mixed acid treatment and the diazonium reaction, respectively.About:
This article is published in Applied Surface Science.The article was published on 2013-07-01. It has received 195 citations till now. The article focuses on the topics: Carbon nanotube & Thermogravimetric analysis.read more
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Multifunctional carbon nanotubes in water treatment: The present, past and future
Rasel Das,Sharifah Bee Abd Hamid,Md. Eaqub Ali,Ahmad Fauzi Ismail,Mohamad Suffian Mohamad Annuar,Seeram Ramakrishna +5 more
TL;DR: In this paper, a review of carbon nanotube (CNT) based water treatment technologies is presented, which discusses most effective CNT based water purification technologies such as adsorption, hybrid catalysis, desalination, disinfection, sensing and monitoring of three major classes such as organic, inorganic and biological water pollutants.
Preparación y caracterización de nanofluidos de grafeno y nanotubos de carbono funcionalizados para su uso en procesos de transferencia de calor
TL;DR: In this paper, a trabajo se modificaron superficialmente grafeno and nanotubos de carbono de paredes multiples (MWCNT) with grupos funcionales carboxilo and amino, por medio de una oxidacion con acido nitrico and sulfurico, and posteriormente tratarlos with 2-(2-aminoetoxi)etanol for generar el grupo amino.
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Toxicity determinants of multi-walled carbon nanotubes: The relationship between functionalization and agglomeration.
Manfredi Allegri,Dimitrios K. Perivoliotis,Massimiliano G. Bianchi,Martina Chiu,Alessandra Pagliaro,Malamatenia A. Koklioti,Aikaterini-Flora Trompeta,Enrico Bergamaschi,Ovidio Bussolati,Constantinos A. Charitidis +9 more
TL;DR: In this article, two optimized chemical vapor deposition methods were employed to obtain MWCNTs of comparable length but different diameter, which were subsequently functionalized and found to have a stronger tendency to agglomerate that was strictly dependent on the presence of proteins.
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Surface modification of UF membranes with functionalized MWCNTs to control membrane fouling by NOM fractions
Langming Bai,Heng Liang,John C. Crittenden,Fangshu Qu,An Ding,Jun Ma,Xing Du,Shaodong Guo,Guibai Li +8 more
TL;DR: In this article, an ultrafiltration (UF) membrane was modified using a surface coating of raw and functionalized multi-walled carbon nanotubes (MWCNTs), and the results indicated that the modified membranes had a rougher surface than the virgin membrane because of the modification layer of MWCNTs.
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Adsorption of hazardous dyes on functionalized multiwalled carbon nanotubes in single and binary systems: Experimental study and physicochemical interpretation of the adsorption mechanism
Zichao Li,Lotfi Sellaoui,Dison S. P. Franco,Matias Schadeck Netto,Jordana Georgin,Guilherme Luiz Dotto,Abdullah Bajahzar,Hafedh Belmabrouk,Adrian Bonilla-Petriciolet,Qun Li +9 more
TL;DR: In this article, the crystal violet (CV) and rhodamine B (RhB) dyes were selected to study their adsorption on functionalized multiwalled carbon nanotubes (MCN).
References
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Journal ArticleDOI
Carbon Nanotubes--the Route Toward Applications
TL;DR: Many potential applications have been proposed for carbon nanotubes, including conductive and high-strength composites; energy storage and energy conversion devices; sensors; field emission displays and radiation sources; hydrogen storage media; and nanometer-sized semiconductor devices, probes, and interconnects.
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Chemistry of Carbon Nanotubes
TL;DR: Department of Materials Science, University of Patras, Greece, Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, and Dipartimento di Scienze Farmaceutiche, Universita di Trieste, Piazzale Europa 1, 34127 Triesteadays.
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Covalent Surface Chemistry of Single-Walled Carbon Nanotubes
TL;DR: In this paper, the authors explore covalent chemical strategies for the functionalization of carbon-nanotube surfaces and explore the breadth and types of reactions single-walled nanotubes can undergo in solution phase, not only at the ends and defect sites but also along the sidewalls.
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Effect of Chemical Oxidation on the Structure of Single-Walled Carbon Nanotubes
Jin Zhang,Hongling Zou,Quan Qing,Yanlian Yang,Qingwen Li,Zhongfan Liu,Xinyong Guo,Zuliang Du +7 more
TL;DR: In this article, the effect of chemical oxidation on the structure of single-walled carbon nanotubes (SWNTs) by using different oxidants was investigated using infrared spectroscopy and transmission electron microscopy (TEM).
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Recent Advances in Research on Carbon Nanotube–Polymer Composites
Michele T. Byrne,Yurii K. Gun'ko +1 more
TL;DR: A future outlook for the development of CNT-polymer composites as potential alternative materials for various applications, including flexible electrodes in displays, electronic paper, antistatic coatings, protective clothing, and high-performance composites for aircraft and automotive industries is given.