Study on the improvement of dispersibility and orientation control of fluorocarbon‐modified single‐walled carbon nanotubes in a fluorinated polymer matrix

2021 ◽  
Author(s):  
Takuto Hayasaki ◽  
Yuna Yamada ◽  
Xu Kai ◽  
Ahmed A. Almarasy ◽  
Shuichi Akasaka ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Polymer Matrix ◽  
Single Walled Carbon Nanotubes ◽  
Orientation Control ◽  
Fluorinated Polymer ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Improving Dispersion of Single-Walled Carbon Nanotubes in a Polymer Matrix Using Specific Interactions

2006 ◽  
Vol 18 (15) ◽  
pp. 3513-3522 ◽  
Author(s):  
Asif Rasheed ◽  
Mark D. Dadmun ◽  
Ilia Ivanov ◽  
Phillip F. Britt ◽  
David B. Geohegan
Keyword(s):  
Carbon Nanotubes ◽  
Polymer Matrix ◽  
Single Walled Carbon Nanotubes ◽  
Specific Interactions ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Multiscale-Based Simulations of Longitudinal Mechanical Behaviors of Single-Walled Carbon Nanotubes Reinforced Polymer Nanocomposites

2013 ◽  
Author(s):  
James Han ◽  
Yu-Fu Ko ◽  
Hsien-Yang Yeh
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Mechanical Behavior ◽  
Polymer Nanocomposites ◽  
Polymer Matrix ◽  
Material Properties ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Reinforced Polymer ◽  
Walled Carbon Nanotubes

Longitudinal elastic mechanical behavior of the armchair and zigzag single-walled carbon nanotubes (SWCNTs) and the SWCNTs reinforced polymer nanocomposites are investigated. Finite element analysis (FEA) models of the SWCNTs and the SWCNTs reinforced polymer nanocomposites are developed utilizing multiscale modeling technique along with molecular structural mechanics (MSM), which provides material properties at molecular scale and establishes relations between the steric potential energy and the classic structural mechanics. Material properties of C-C bond were obtained using multiscale-based modeling method with the consideration of shear deformation. In addition, for the interphase layer interaction between the carbon molecules of SWCNTs and the molecules of polymer matrix, multiscale-based modeling method was utilized to obtain the stiffness of nonlinear spring elements representing the van der Waals interaction. It is observed that the mechanical behavior of the SWCNTs reinforced polymer nanocomposites is dictated by the mechanical behavior of the SWCNTs embedded in the polymer matrix. Furthermore, varying radius and length of the SWCNTs would affect the longitudinal elastic mechanical properties of the SWCNTs reinforced polymer nanocomposites. Specifically, the simulation results had demonstrated that longitudinal elastic mechanical properties of the SWCNTs reinforced polymer nanocomposites would vary due to different loading conditions applied, i.e., discrete and continuous loading conditions.

scholarly journals Influence of Solvent on the Dispersion of Single-Walled Carbon Nanotubes in Polymer Matrix and the Photovoltaic Performance

2010 ◽  
Vol 114 (24) ◽  
pp. 10932-10936 ◽  
Author(s):  
Cheng-Kai Chang ◽  
Jeong-Yuan Hwang ◽  
Wei-Jung Lai ◽  
Chun-Wei Chen ◽  
Ching-I Huang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Polymer Matrix ◽  
Photovoltaic Performance ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes ◽  
Influence Of Solvent

Flexible orientation control of ultralong single-walled carbon nanotubes by gas flow

2009 ◽  
Vol 20 (18) ◽  
pp. 185601 ◽  
Author(s):  
Yu Liu ◽  
Jinxing Hong ◽  
Yan Zhang ◽  
Rongli Cui ◽  
Jinyong Wang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Gas Flow ◽  
Single Walled Carbon Nanotubes ◽  
Orientation Control ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Purity Evaluation of Single-Walled Carbon Nanotubes Using Thermogravimetric Analysis

2013 ◽  
Vol 51 (2) ◽  
pp. 137-144
Author(s):  
Naesung Lee ◽  
Jeung Choon Goak ◽  
Tae Yang Kim ◽  
Jongwan Jung ◽  
Young-Soo Seo ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Thermogravimetric Analysis ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Purity Evaluation ◽  
Walled Carbon Nanotubes
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