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The electrical features of the supramolecular hydrogen-bonded polymers formed by N,N′-di(2-ethylhexyl)urea (EHU) in non-polar medium were investigated with the use of the impedance spectroscopy. It was found that the thermal activation energy of the direct current electrical conductivity is independent of the medium viscosity in a large range of EHU mole fraction (0.3<x≤1), in full analogy to behavior...
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