@article{ART002587484},
author={Kwan Han Yoon1 and Young Sil Lee},
title={Effects of multi‑walled carbon nanotube and flow types on the electrical conductivity of polycarbonate/carbon nanotube nanocomposites},
journal={Carbon Letters},
issn={1976-4251},
year={2019},
volume={29},
number={1},
pages={57-63},
doi={10.1007/s42823-019-00007-1}
TY - JOUR
AU - Kwan Han Yoon1
AU - Young Sil Lee
TI - Effects of multi‑walled carbon nanotube and flow types on the electrical conductivity of polycarbonate/carbon nanotube nanocomposites
JO - Carbon Letters
PY - 2019
VL - 29
IS - 1
PB - Korean Carbon Society
SP - 57
EP - 63
SN - 1976-4251
AB - Effects of multi-walled carbon nanotube (MWCNT) type and flow type (shear and elongational flow) on the electrical conductivity of polycarbonate (PC)/MWCNT nanocomposites were investigated. Two different MWCNTs produced a huge difference in electrical conductivity in an injection molded PC/MWCNT nanocomposite. It was observed that MWCNTs having a higher aspect ratio provide much lower electrical conductivity in injection molded PC/MWCNT nanocomposites while the conductivities of compression molded samples from two different MWCNTs were the same. We found that this is due to a difference in the deformability of the two MWCNTs. Nanocomposite samples prepared at a higher extensional rate and shear rate showed lower electrical conductivity. This is attributed to flow induced orientation of the MWCNTs. The experimental results were discussed in relation to variation in the tube–tube contact due to the change of the MWCNT orientation
KW - Multi-walled carbon nanotube · Shear flow · Elongational flow · Electrical conductivity · Polycarbonate · Nanocomposite · Percolation
DO - 10.1007/s42823-019-00007-1
ER -
Kwan Han Yoon1 and Young Sil Lee. (2019). Effects of multi‑walled carbon nanotube and flow types on the electrical conductivity of polycarbonate/carbon nanotube nanocomposites. Carbon Letters, 29(1), 57-63.
Kwan Han Yoon1 and Young Sil Lee. 2019, "Effects of multi‑walled carbon nanotube and flow types on the electrical conductivity of polycarbonate/carbon nanotube nanocomposites", Carbon Letters, vol.29, no.1 pp.57-63. Available from: doi:10.1007/s42823-019-00007-1
Kwan Han Yoon1, Young Sil Lee "Effects of multi‑walled carbon nanotube and flow types on the electrical conductivity of polycarbonate/carbon nanotube nanocomposites" Carbon Letters 29.1 pp.57-63 (2019) : 57.
Kwan Han Yoon1, Young Sil Lee. Effects of multi‑walled carbon nanotube and flow types on the electrical conductivity of polycarbonate/carbon nanotube nanocomposites. 2019; 29(1), 57-63. Available from: doi:10.1007/s42823-019-00007-1
Kwan Han Yoon1 and Young Sil Lee. "Effects of multi‑walled carbon nanotube and flow types on the electrical conductivity of polycarbonate/carbon nanotube nanocomposites" Carbon Letters 29, no.1 (2019) : 57-63.doi: 10.1007/s42823-019-00007-1
Kwan Han Yoon1; Young Sil Lee. Effects of multi‑walled carbon nanotube and flow types on the electrical conductivity of polycarbonate/carbon nanotube nanocomposites. Carbon Letters, 29(1), 57-63. doi: 10.1007/s42823-019-00007-1
Kwan Han Yoon1; Young Sil Lee. Effects of multi‑walled carbon nanotube and flow types on the electrical conductivity of polycarbonate/carbon nanotube nanocomposites. Carbon Letters. 2019; 29(1) 57-63. doi: 10.1007/s42823-019-00007-1
Kwan Han Yoon1, Young Sil Lee. Effects of multi‑walled carbon nanotube and flow types on the electrical conductivity of polycarbonate/carbon nanotube nanocomposites. 2019; 29(1), 57-63. Available from: doi:10.1007/s42823-019-00007-1
Kwan Han Yoon1 and Young Sil Lee. "Effects of multi‑walled carbon nanotube and flow types on the electrical conductivity of polycarbonate/carbon nanotube nanocomposites" Carbon Letters 29, no.1 (2019) : 57-63.doi: 10.1007/s42823-019-00007-1
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