O
Ohoud S. Al-Qurashi
Researcher at King Abdulaziz University
Publications - 19
Citations - 131
Ohoud S. Al-Qurashi is an academic researcher from King Abdulaziz University. The author has contributed to research in topics: Chemistry & Density functional theory. The author has an hindex of 4, co-authored 11 publications receiving 52 citations.
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DFT/ and TD-DFT/PCM calculations of molecular structure, spectroscopic characterization, NLO and NBO analyses of 4-(4-chlorophenyl) and 4-[4-(dimethylamino) phenyl]-2-oxo-1,2,5,6-tetrahydrobenzo[h]quinoline-3-carbonitrile dyes
TL;DR: In this article, the structural parameters of 4-(4-chlorophenyl)-2-oxo-1,2,5,6-tetrahydrobenzo[h]quinoline-3-carbonitrile (CPC) and 4-[4-(dimethylamino) phenyl]-2.2.5.6.
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Effects of heteroatoms in π-conjugated linkers on the optical and electronic properties of modified triphenylamine based dyes: towards DSSCs’ applications
Geradius Deogratias,Geradius Deogratias,Ohoud S. Al-Qurashi,Nuha Wazzan,Tatiana Pogrebnaya,Alexander Pogrebnoi +5 more
TL;DR: The study reveals that chalcogen doping (X = S, Se, Te) enhances absorption and fluorescent emission spectra in the visible and NIR regions and the complexes dye@TiO2 with heavier heteroatoms Se and Te demonstrate stronger binding.
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Modeling of efficient pyrene-core substituted with electron-donating groups as hole-transporting materials in perovskite solar cells
TL;DR: In this article, a pyrene-core compound (PYOMe) with groups of different electron-donating abilities at the para-position was designed for perovskite solar cells.
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Investigation of optoelectronic properties of triphenylamine-based dyes featuring heterocyclic anchoring groups for DSSCs’ applications: a theoretical study
Geradius Deogratias,Geradius Deogratias,Ohoud S. Al-Qurashi,Nuha Wazzan,Nicola Seriani,Tatiana Pogrebnaya,Alexander Pogrebnoi +6 more
TL;DR: In this article, a modification of the triphenylamine-based dyes by introducing suitable anchoring groups aimed at improving the optoelectronic properties is attempted in order to achieve high efficiency Dye-Sensitized Solar Cells.
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Single- and co-sensitization of triphenylamine-based and asymmetrical squaraine dyes on the anatase (001) surface for DSSC applications: Periodic DFT calculations.
TL;DR: In this paper, the authors used density functional theory (DFT) and time-dependent DFT to analyze the effect of co-sensitizers on the power conversion efficiency of solar cells.