Journal ArticleDOI
Raman spectroscopy of carbon nanotubes
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The use of Raman spectroscopy to reveal the remarkable structure and the unusual electronic and phonon properties of single wall carbon nanotubes (SWNTs) is reviewed comprehensively in this article.About:
This article is published in Physics Reports.The article was published on 2005-03-01. It has received 3835 citations till now. The article focuses on the topics: Optical properties of carbon nanotubes & Carbon nanotube.read more
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Enzyme-Doped Graphene Nanosheets for Enhanced Glucose Biosensing
TL;DR: In this article, a polypyrrole−graphene−glucose oxidase based enzymatic biosensors employed for in vitro electrochemical glucose detection was reported, where the presence of various reactive functionalities such as ketonic, quinonic and carboxylic functional groups on the edge plane of graphene easily binds with the free amine terminals of the glucose oxidase to result in a strong covalent amide linkage.
Journal ArticleDOI
Field emission from vertically aligned few-layer graphene
Alexander Malesevic,Raymond Kemps,A. Vanhulsel,Manish Pal Chowdhury,Alexander Volodin,Chris Van Haesendonck +5 more
TL;DR: In this article, the electric field emission behavior of vertically aligned few-layer graphene was studied in a parallel plate-type setup, and it was found to be a good field emitter, characterized by turn-on fields as low as 1V/μm and field amplification factors up to several thousands.
Journal ArticleDOI
Strengthening mechanisms in carbon nanotube-reinforced aluminum composites
TL;DR: In this paper, the Orowan looping system was used to explain the enhanced mechanical properties of CNT-reinforced aluminum alloys, including load transfer and dislocations from thermal mismatch.
Journal ArticleDOI
Continuous Carbon Nanotube-Ultrathin Graphite Hybrid Foams for Increased Thermal Conductivity and Suppressed Subcooling in Composite Phase Change Materials
TL;DR: It is demonstrated that the effective thermal conductivity of these UGF composites can be increased further by growing long CNT networks directly from the graphite struts of UGFs into the pore space, and it is discovered that the hybrid structure strongly suppresses subcooling of erythritol due to the heterogeneous nucleation of ERYTHritol at interfaces with the graphitic structures.
Journal ArticleDOI
The Role of Carboxylated Carbonaceous Fragments in the Functionalization and Spectroscopy of a Single-Walled Carbon-Nanotube Material
Christoph G. Salzmann,Simon A. Llewellyn,Gerard Tobias,Michael A. H. Ward,Yoon Huh,Malcolm L. H. Green +5 more
TL;DR: The majority of carboxylic acid groups formed after treatment of a single-walled carbon nanotube (SWCNT) material with nitric acid are present on carboxylated carbonaceous fragments (CCFs).
References
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Journal ArticleDOI
Raman Spectrum of Graphite
F. Tuinstra,J. L. Koenig +1 more
TL;DR: Raman spectra are reported from single crystals of graphite and other graphite materials as mentioned in this paper, and the Raman intensity of this band is inversely proportional to the crystallite size and is caused by a breakdown of the k-selection rule.
Book
Physical properties of carbon nanotubes
TL;DR: In this paper, an introductory textbook for graduate students and researchers from various fields of science who wish to learn about carbon nanotubes is presented, focusing on the basic principles behind the physical properties and giving the background necessary to understand the recent developments.
Book
Science of fullerenes and carbon nanotubes
TL;DR: In this paper, the authors present a detailed overview of the properties of Fullerenes and their properties in surface science applications, such as scanning tunnel microscopy, growth and fragmentation studies, and chemical synthesis.
Journal ArticleDOI
Band gap fluorescence from individual single-walled carbon nanotubes.
Michael J. O'Connell,Sergei M. Bachilo,Chad B. Huffman,Valerie C. Moore,Michael S. Strano,Erik H. Haroz,Kristy L. Rialon,Peter J. Boul,William H. Noon,Carter Kittrell,Jianpeng Ma,Jianpeng Ma,Robert H. Hauge,R. Bruce Weisman,Richard E. Smalley +14 more
TL;DR: At pH less than 5, the absorption and emission spectra of individual nanotubes show evidence of band gap–selective protonation of the side walls of the tube, which is readily reversed by treatment with base or ultraviolet light.
Journal ArticleDOI
Unusually High Thermal Conductivity of Carbon Nanotubes
TL;DR: An unusually high value, lambda approximately 6600 W/m K, is suggested for an isolated (10,10) nanotube at room temperature, comparable to the thermal conductivity of a hypothetical isolated graphene monolayer or diamond.