Influences of self-assembled structure on mobilities of charge carriers in pi-conjugated polymers

Article Abstract:

The study investigated the influence of mircostructure of conducting polymers on their transport properties by use of in-situ techniques. It concluded that mobilities of polarons are mainly controlled by the rate of an interchain charge hopping and that the evolution of metallic conduction featured by the sharp mobility increase is irrelevant to the interchain stacking, or rather governed by an intrachain route.

Conducting polymers, Microstructure, Microstructures, Structure

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Molecular dynamics simulation of swollen membrane of perfluorinated ionomer

Article Abstract:

Molecular dynamics simulations of the swollen membrane of perfluorinated ionomer were undertaken to analyze the static and dynamic properties of the water and the side chain in the membrane. The results indicated that in a low water uptake membrane, the dynamics of water is substantially restricted due to strong attractive interactions with acidic sites.

Molecular dynamics, Lipid membranes, Chemical properties, Ionomers, Fluorination

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