Phenothiazine dyes have attracted significant attention as metal-free sensitizers for dye-
sensitized solar cells since their introduction in 2007. Since then, over 430 phenothiazine …

Recently, reactive dyes have attracted a lot of attention for dye-sensitized solar cell
applications. This study endeavors to design dye sensitizers with enhanced efficiency for …

Three novel DD-π-A-π-A types of metal-free organic dyes, QX-D1, QX-D2, and QX-D3, were
designed and synthesized in excellent yields (94–99%). An auxiliary acceptor of 2, 3 …

In this work, three organic triazatruxene-based dyes, containing cyanoacrylic acid as
acceptor and different five-membered rings in the π-bridge, such as 5, 5 …

Five metal-free organic dyes (A1 to A5) comprising triphenylamine and vinyl-thiophene as a
common donor and spacer, respectively were considered in this work. The different …

In this study, five dyes comprising different donor moieties were proposed with a new design
approach. In the triphenylamine (TPA) moiety, the lone pair electron on N takes part in …

Herein we studied the potential suitability of four thiophene-linked coumarin dyes in dye-
sensitized solar cells (DSSCs) application by employing density functional theory (DFT) and …

Pinacol boronate esters D1-D3 derived from phenothiazine (PTZ), phenoxazine (POZ), and
carbazole (CZ), having a tolyl moiety as an auxiliary donor and 2-ethylhexyl as a branched …

A few-stages synthetic approach to novel 2-aryl-4-(morpholin-4-yl) quinazolines has been
proposed. The photophysical properties of target compounds have been investigated in two …

In this study, special consideration was given to the design and synthesis of imidazole-
arylamine-based organic sensitizers with three arylamine donors (Carbazole …