Tensile Strength and Young’s Modulus of Polyisoprene/Single-Wall Carbon Nanotube Composites Increased by High Pressure Cross-linking.

2010 ◽  
Vol 43 (18) ◽  
pp. 7680-7688 ◽  
Author(s):  
Bounphanh Tonpheng ◽  
Junchun Yu ◽  
Britt M Andersson ◽  
Ove Andersson
Keyword(s):  
High Pressure ◽  
Tensile Strength ◽  
Carbon Nanotube ◽  
Young’S Modulus ◽  
Young's Modulus ◽  
Cross Linking ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Nanotube Composites ◽  
Carbon Nanotube Composites

Electrophoretic Deposition of Single Wall Carbon Nanotube Films and Characterization

2014 ◽  
Vol 1752 ◽  
pp. 59-63
Author(s):  
Junyoung Lim ◽  
Maryam Jalali ◽  
Stephen A. Campbell
Keyword(s):  
Carbon Nanotube ◽  
Film Thickness ◽  
Young’S Modulus ◽  
Electrophoretic Deposition ◽  
Flexible Electronics ◽  
Rutherford Backscattering Spectrometry ◽  
Young's Modulus ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Nanotube Films

ABSTRACTElectrophoretic deposition enables the rapid deposition of single wall carbon nanotube films at room temperature. An accurate, reproducible film thickness can be obtained by controlling electric field strength, suspension concentration, and time. To investigate the electrical and mechanical properties of such films, we recorded electric resistance and Young’s modulus using I-V characterization and a nanoindenter, respectively. The measured resistivity of the films varied from 2.14 × 10-3 to 7.66 × 10-3 Ω·cm, and the Young’s modulus was 4.72 to 5.67 GPa, independent of film thickness from 77 to 134 nm. These results indicated that the mechanical and electrical properties of film are comparable with previously reported methods such as layer by layer deposition even though we achieved much higher deposition rates. We also measured the film mass density which is usually unrecorded even though it is an important parameter for MEMS/NEMS device actuation. The film density was found with conventional thickness measurement and Rutherford backscattering spectrometry. It varied from 0.12 to 0.54 g/cm3 as the film thickness increased. This method could be extended to applications of CNT films for flexible electronics or high frequency RF MEMS devices.

ESR investigations on polyethylene-single wall carbon nanotube composites

2007 ◽  
Vol 43 (4) ◽  
pp. 1228-1233 ◽  
Author(s):  
Mircea Chipara ◽  
K. Lozano ◽  
Richard Wilkins ◽  
E. V. Barrera ◽  
M. X. Pulikkathara ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Nanotube Composites ◽  
Carbon Nanotube Composites

Peptide-Mediated Formation of Single-Wall Carbon Nanotube Composites

Nano Letters ◽  
2006 ◽  
Vol 6 (1) ◽  
pp. 40-44 ◽  
Author(s):  
Mark J. Pender ◽  
Laura A. Sowards ◽  
Jeffrey D. Hartgerink ◽  
Morley O. Stone ◽  
Rajesh R. Naik
Keyword(s):  
Carbon Nanotube ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Nanotube Composites ◽  
Carbon Nanotube Composites

scholarly journals Computational Prediction and Experimental Values of Mechanical Properties of Carbon Nanotube Reinforced Cement

Nanomaterials ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 2997
Author(s):  
Carlos Talayero ◽  
Omar Aït-Salem ◽  
Pedro Gallego ◽  
Alicia Páez-Pavón ◽  
Rosario G. Merodio-Perea ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Young’S Modulus ◽  
Young's Modulus ◽  
Computational Prediction ◽  
Detailed Comparison ◽  
Nanotube Composites ◽  
Reinforced Cement ◽  
Carbon Nanotube Composites ◽  
Experimental Values

The main objective of this study is to create a rigorous computer model of carbon nanotube composites to predict their mechanical properties before they are manufactured and to reduce the number of physical tests. A detailed comparison between experimental and computational results of a cement-based composite is made to match data and find the most significant parameters. It is also shown how the properties of the nanotubes (Young’s modulus, aspect ratio, quantity, directionality, clustering) and the cement (Young’s modulus) affect the composite properties. This paper tries to focus on the problem of modeling carbon nanotube composites computationally, and further study proposals are given.

scholarly journals MECHANICAL PROPERTIES OF DISCONNECTED MULTIWALLED CARBON NANOTUBES AND CARBON NANOTUBE COMPOSITES - A REVIEW PAPER

2018 ◽  
Vol 6 (6) ◽  
pp. 212-225
Author(s):  
Elias Randjbaran ◽  
Rizal Zahari ◽  
Dayang L. Majid ◽  
Mohamed T. H. Sultan ◽  
Norkhairunnisa Mazlan
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Young’S Modulus ◽  
Review Paper ◽  
Young's Modulus ◽  
Research Question ◽  
Multiwalled Carbon ◽  
Main Research ◽  
Nanotube Composites ◽  
Carbon Nanotube Composites

Motivation/Background: Current review paper is about the forecast of Young's modulus for carbon nanotubes, from both hypothetical and exploratory angles are introduced.  The disparities between the estimations of Young's modulus announced in the writing are broke down, and distinctive patterns of the outcomes are examined. Explain the importance of the problem investigated in the paper. Include here a statement of the main research question. Method: A whole investigation is performed to feature the obstructions and downsides of the demonstrating methods and crucial presumptions utilized which ought to be defeated in additionally contemplates. Conclusions: The perspectives that ought to be considered all the more precisely in demonstrating carbon nanotube composites are distinguished.

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