Development of Pyrene Derivatives as Promising n-Type Semiconductors: Synthesis, Structural and Spectral Properties
Sign Up to like & getrecommendations! Published in 2017 at "Asian Journal of Organic Chemistry"
DOI: 10.1002/ajoc.201700441
Abstract: A series of promising candidates for n-type semiconductors, which were based on pyrene-thiophene backbone 1,6-, 1,8- and mono-substituted with cyano group and dicyanovinylene moieties, were synthesized. The compounds were characterized with nuclear magnetic resonance (NMR),… read more here.
Keywords: promising type; pyrene derivatives; development pyrene; type ... See more keywords
Charge transport properties of pyrene and its derivatives: optoelectronic and nonlinear optical applications
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science"
DOI: 10.1007/s10853-018-2690-9
Abstract: The charge transport and nonlinear optical (NLO) properties of pyrene and nine of its mono-substituted derivatives have been analyzed for potential use as effective materials for organic light-emitting diode (OLED) and NLO devices at the… read more here.
Keywords: charge transport; transport properties; transport; pyrene derivatives ... See more keywords
Cyano-functionalized carbazole substituted pyrene derivatives for promising organic light-emitting diodes
Sign Up to like & getrecommendations! Published in 2018 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2018.05.038
Abstract: Abstract Balanced charge transport is crucial to realize efficient organic light-emitting diodes. In this work, pyrene derivatives featuring variable number of cyano-functionalized carbazoles are synthesized and characterized by photophysical, electrochemical, thermal and electroluminescence studies. The… read more here.
Keywords: pyrene derivatives; emitting diodes; organic light; light emitting ... See more keywords
Ultrafast third-order nonlinear optical response of pyrene derivatives
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2016.11.003
Abstract: Abstract Two mono-substituted pyrene derivatives with delocalized electron system 1-(pyren-1-yl)−3-(4-Methyl thiophene-2-yl) acrylic ketone (13#) and 1-(pyren-1-yl)−3-(4-bromo thiophene-2-yl) acrylic ketone (15#) were successfully synthesized. The resultant compounds were characterized by nuclear magnetic resonance (NMR), infrared spectroscopy… read more here.
Keywords: order nonlinear; nonlinear optical; pyrene derivatives; third order ... See more keywords
D-π-A type conjugated pyrene derivatives: Third-order nonlinear absorption and excited-state dynamics
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DOI: 10.1016/j.optmat.2018.08.073
Abstract: Abstract Two novel conjugated pyrene derivatives (C1 and C2) with D- π -A structures were synthesized to realize broadband reverse saturable absorption (RSA) under femtosecond laser excitation (ranging from 515 to 700 nm) resulting from two-photon… read more here.
Keywords: absorption; excited state; nonlinear absorption; pyrene derivatives ... See more keywords