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Multiscale modeling and numerical analyses of the electric conductivity of CNT/polymer nanocomposites taking into account the tunneling effect

Abstract : Tunneling effect plays a significant part in the extremely low electric percolation threshold and large conductivity of carbon nanotube (CNT)/polymer nanocomposites, which allows electric conduction between two CNTs separated at nanometric distances. In this work, a numerical model taking into account the nonlinear tunneling effect is proposed to evaluate the effective electric conductivity of CNT nanocomposites. The nonlinear finite element for
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https://hal.archives-ouvertes.fr/hal-03347228
Contributor : Lionel Pichon Connect in order to contact the contributor
Submitted on : Friday, September 17, 2021 - 9:32:40 AM
Last modification on : Wednesday, October 20, 2021 - 8:38:47 AM

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Xiaoxin Lu, Lionel Pichon, Jinbo Bai. Multiscale modeling and numerical analyses of the electric conductivity of CNT/polymer nanocomposites taking into account the tunneling effect. International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, Wiley, 2021, 34 (6), ⟨10.1002/jnm.2955⟩. ⟨hal-03347228⟩

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