A series of new metal-free organic dyes that contain donors with triphenylamine or its
derivatives and tetrazole-based acceptors were synthesized and characterized by …

Abstract Di (1 H-tetrazol-5-yl) methane is employed as a new electron acceptor group in the
synthesis of two metal-free organic dyes containing triphenylamine donor group. Dye …

We have synthesized and characterized donor–π–spacer–acceptor type molecules in which
1, 3, 4-oxadiazoles are π-spacers, triphenylamines are the donors and cyanoacetic acid are …

Organic dyes have been synthesized which containing multiple electron donors (carbazole)
and electron acceptors (rhodaniline-3-acetic acid) on triphenylamine (TPA). Photophysical …

As sensitizers, a series of organic dyes containing phenoxazine is synthesized for use in dye-
sensitized solar cells (DSSCs). The dyes were characterized using FT-IR, NMR and UV …

In this work we report design and synthesis of three new metal free DD–A–π–A type dyes (E
1-3) with different acceptor/anchoring groups, as effective sensitizers for nanocrystalline …

A systematic design and synthesis of three push–pull metal-free organic dyes employing N-
alkylated diphenylamine (D1), carbazole (D2), and phenothiazine (D3) as donor moieties …

Organic dyes have been synthesized which contain an extra-electron donor (carbazole) and
electron acceptors (rhodaniline-3-acetic acid) on triphenylamines (TPA). Photophysical …

A series of new organic D− π− A dyes, coded as DS-1, DS-2, DS-3, and DS-4, was
designed, synthesized, and characterized by 1H NMR, 13C NMR, infrared spectroscopy …

In this study, we have designed four novel organic donor–π–acceptor dyes (D1, D2, D3, D4),
used for dye sensitized solar cells (DSSCs). The electron acceptor (anchoring) group was 2 …