In this review article, the important features (optical, thermal and electrochemical) of
triphenylamine (TPA) based organic hole transport materials (HTMs) in accordance with …

Energy crisis is the worldwide main concern since fossil fuels are facing rapid depletion and
its consumption contributes to the rise in the average global temperature. Among the …

Polycarbazole and its derivatives have been extensively used for the last three decades,
although the interest in these materials briefly decreased. However, the increasing demand …

Dye-sensitized solar cells have been of great interest in photovoltaic technology due to their
capacity to convert energy at a low cost. The use of natural pigments means replacing …

'Energy'is identified as one of the topmost problems that humanity faces over the next 50
years. 1 To overcome this problem the scientific community had already started working on …

The development of hybrid solar cells such as Dye Sensitized Solar Cell (DSSC) opens up a
new generation of thin film solar cells with high performance to cost ratio. They are expected …

We have designed seven efficient sensitizers based on the zinc-porphyrin structure for dye
sensitized solar cells (DSSCs). The geometries, electronic properties, light harvesting …

Two new triphenylamine-based starburst dyes (WD-2 and WD-3) are designed, in which the
carbazole/phenothiazine groups are used as secondary electron donor and the rhodanine-3 …

Three triphenylamine-based organic dyes SD6, SD7, and SD8 containing the bulky dual-
role moieties (fluorene, carbazole, and spirobifluorene) in the molecular frameworks were …

A series of novel D–π–A hydrazone dyes (HB, HP, HF and HT) containing an N, N-
diphenylhydrazone donor and 2-cyanoacetic acid acceptor linked by a different aromatic …