Quantitative analysis of connectivity and conductivity in mesoscale multiwalled carbon nanotube networks in polymer composites
K Gnanasekaran, G de With… - The Journal of Physical …, 2016 - ACS Publications
Mesoscale networks of multiwalled carbon nanotubes (CNTs) dispersed in 50/50 PS/PPO
(polystyrene/poly (2, 6-dimethyl-1, 4-phenylene oxide)) are studied. Various dispersion
states are formed by several processing methods such as solvent casting (SC) and extrusion
(EXT) and followed by compression molding (CM), which alters the topology of the
conductive CNT network. This in turn affects the measured electrical conductivity up to 9
orders of magnitude. Quantitative large-area STEM imaging of the representative topology …
(polystyrene/poly (2, 6-dimethyl-1, 4-phenylene oxide)) are studied. Various dispersion
states are formed by several processing methods such as solvent casting (SC) and extrusion
(EXT) and followed by compression molding (CM), which alters the topology of the
conductive CNT network. This in turn affects the measured electrical conductivity up to 9
orders of magnitude. Quantitative large-area STEM imaging of the representative topology …
[引用][C] Quantitative Analysis of Connectivity and Conductivity in Mesoscale Multiwalled Carbon Nanotube Networks in Polymer Composites
G Karthikeyan, F Heiner - 2016