Tuning the photocurrent responsive and resistive switching performances of stilbazolium/iodoargentate hybrids by modulating the aggregation mode among chromophores

Abstract

The study about the effect of stacking mode on photo/electrical performance of crystalline organic/inorganic hybrids will be beneficial for the design of new photo/electrically active materials. In this work, D-π-A...

Tunable full-color emission of stilbazoles containing a 2-halo-3,4-dicyanopyridine acceptor

“…1). 19–45 This is due to the fact that the pyridine ring acts as an electron-withdrawing group in the push–pull chromophore system. 44,45 Moreover, stilbazoles are often characterized by facile preparation methods and a wide application range.…”

“…Thus, it should be noted that a huge amount of data on the synthesis and application of various heterocyclic styryl derivatives has been collected to date. 19–45,47–50 However, stilbazoles with a nicotinonitrile fragment remain less studied, and there are also no data about azastilbenes with a dicyanopyridine fragment in the literature.…”

“…44,45 Moreover, stilbazoles are often characterized by facile preparation methods and a wide application range. For example, they can be used as non-linear optical materials (NLO), [19][20][21][22] light-absorbing components of dye-sensitized solar cells (DSSC), 23,24 organic light emitting diodes (OLED), 25,26 memory devices, 27 materials for two-photon absorption, 28,29 chemosensors, [30][31][32][33][34][35][36] fluorescent label probes [37][38][39][40] and dyes, [41][42][43] etc.…”