Nanopore analysis of blended organic semiconducting films to clarify photovoltaic performance
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DOI: 10.1016/j.orgel.2018.12.021
Abstract: Abstract After light absorption in organic photovoltaic cells, the processes of exciton generation, charge separation, and charge transport depend on the phase-separated structure of films composed of two or more organic semiconductors. The phase-separated structure… read more here.
Keywords: separated structure; analysis blended; nanopore analysis; structure ... See more keywords
Microphase-separated structure and mechanical properties of cycloaliphatic diisocyanate-based thiourethane elastomers
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DOI: 10.1038/s41428-018-0148-1
Abstract: AbstractPolythiourethane (PTU) and polyurethane (PU) elastomers were prepared from poly(oxytetramethylene) glycol, 1,4-bis(isocyanatomethyl) cyclohexane and a dithiol or diol chain extender with two methylene numbers (tetramethylene (C4) and pentamethylene (C5)). The effect of dithiol and diol… read more here.
Keywords: chain; structure mechanical; mechanical properties; separated structure ... See more keywords