Recent developments in metal‐free organic sensitizers derived from carbazole, triphenylamine, and phenothiazine for dye‐sensitized solar cells

D Devadiga, M Selvakumar, P Shetty… - … Journal of Energy …, 2021 - Wiley Online Library
In the present context of increasing population, renewable and sustainable energy
alternatives are very much essential to satisfy the necessities of the world. To satisfy this …

Impedance spectroscopy for metal halide perovskite single crystals: recent advances, challenges, and solutions

MA Afroz, CA Aranda, NK Tailor, Yukta… - ACS Energy …, 2021 - ACS Publications
Metal halide perovskite single crystals (MHPSCs) are gaining enormous attention in the
energy research community due to their impressive responses both in optical sensing and in …

Additive-assisted defect passivation for minimization of open-circuit voltage loss and improved perovskite solar cell performance

MA Afroz, R Garai, RK Gupta… - ACS Applied Energy …, 2021 - ACS Publications
Trap state formation in perovskite films during their preparation is a key limitation restricting
the device performance and stability of perovskite solar cells. These trap states are generally …

Synthesis and computational study of coumarin thiophene-based D-π-A azo bridge colorants for DSSC and NLOphoric application

NN Ayare, S Sharma, KK Sonigara, J Prasad… - … of Photochemistry and …, 2020 - Elsevier
This article is comprised of designing and synthesis of three coumarin-based donors (D)-π-
azo-acceptor (A) colorants with− COOH and-SO 3 H anchoring groups for application in dye …

Multi‐Dentate Carbazole Based Schiff Base Dyes with Chlorovinylene Group in Spacer for Dye‐Sensitized Solar Cells: A Combined Theoretical and Experimental …

PKM Lokhande, KK Sonigara, MM Jadhav… - …, 2019 - Wiley Online Library
Four new metal free organic Schiff bases employing N‐hexyl/N‐phenyl carbazole moiety as
a donor, 1‐chlorobuta‐1, 3‐diene as a π‐bridge and 4‐amino salicylic acid as an anchor …

Novel DD-π-A indoline-linked coumarin sensitizers for dye-sensitized solar cells

S Jiang, Y Chen, Y Li, L Han - Journal of Photochemistry and Photobiology …, 2019 - Elsevier
Two indoline-linked coumarin double donor sensitizing dyes were synthesized with
thiophene as π-bridge and cyanoacrylic acid as acceptor. Two sensitizing dyes differ mainly …

Effect of mono-and di-anchoring dyes based on o, m-difluoro substituted phenylene spacer in liquid and solid state dye sensitized solar cells

TB Raju, JV Vaghasiya, MA Afroz, SS Soni, PK Iyer - Dyes and Pigments, 2020 - Elsevier
Novel mono-and di-anchoring organic dyes have been designed and synthesized with o, m-
difluoro substituted phenylene spacer and were tested for DSSCs in presence of solid-state …

Carbazole-based D-π-A molecules: Determining the photophysical properties and comparing ICT effects of π-spacer and acceptor groups

N Altinolcek, A Battal, CN Vardalli, M Tavasli… - Journal of Molecular …, 2021 - Elsevier
Abstract 4-(9′-Hexylcarbazol-3′-yl) benzaldehyde (Cz-Ph-CHO: 4) and 4-(9′-
hexylcarbazol-3′-yl) benzylidenemalononitrile (Cz-Ph-CN: 5) were synthesised with the …

Fluorine derivatives of piceatannol for photobiological and photophysical applications by DFT approach

M Azadparvar, HAR Aliabad, E Rezaei-Seresht… - Chemical Physics …, 2023 - Elsevier
In the present work, we have calculated the electrical and optical properties of pure
piceatannol (PI) and its six fluorinated derivatives (F1-F6). The first-principles calculations …

Fluorine··· fluorine interactions in a high-pressure layered phase of perfluorobenzene

M Rusek, K Kwaśna, A Budzianowski… - The Journal of …, 2019 - ACS Publications
Short contacts F··· F and their triangular motifs F3 are the eminent features in the new high-
pressure perfluorobenzene (C6F6) phase II formed above 0.89 GPa. Fluorine atoms are …