Investigating the impact of end-capped acceptor alterations to dimethyl fluorene-based hole transporting material for perovskite solar cells

R Sharafat, A Basharat, U Salma, J Iqbal… - Journal of Physics and …, 2024 - Elsevier
Hole-transporting materials (HTMs) could boost the proficiency of third generation-
perovskite solar cells since they have ultrafast charge mobility that improves optoelectronic …

Tailoring electronic structure and charge transport in thiophene-based hole transport materials: An end-cap** acceptor strategy for efficient perovskite solar cells

W Akram, WA Zahid, SAM Abdelmohsen… - Journal of Physics and …, 2023 - Elsevier
Hole transport materials (HTMs) with suitable band alignment, robust charge mobility, and
processability are highly desirable for the development of efficient perovskite solar cells. In …

End-capped engineering of carbazole based dopant free hole transporting material with improved power conversion efficiency

R Sharafat, RA Shehzad, M Alomar, R Shakeel… - Optik, 2023 - Elsevier
Perovskite solar cells (PSCs) belonging to third-generation of solar cells are reported to
have better power conversion efficiency, cost-effectiveness, and many other benefits. This …

Terminal Acceptor-Driven designing of fused Triphenylamine-Based organic small molecules with Bis-Dimethylfluorenyl peripheral moieties for advanced …

W Akram, WA Zahid, T Peng, LM Al-Shaqri, K Wang… - Solar Energy, 2024 - Elsevier
Organic electronic materials are a highly anticipated research area due to their potential in
optoelectronic and photovoltaic applications. This study presents the rational design of small …

Designing Thieno[3,4-c]pyrrole-4,6-dione Core-Based, A2–D–A1–D–A2-Type Acceptor Molecules for Promising Photovoltaic Parameters in Organic Photovoltaic …

T Noor, M Waqas, M Shaban, S Hameed… - ACS …, 2024 - ACS Publications
Nonfullerene-based organic solar cells can be utilized as favorable photovoltaic and
optoelectronic devices due to their enhanced life span and efficiency. In this research, seven …

Probing the Effect of Acceptor Moiety Engineering in Carbazole‐Based Hole‐Transporting Materials for Efficient Perovskite Solar Cells

WA Zahid, MF Ahmad, W Akram… - Advanced Theory …, 2023 - Wiley Online Library
Computational studies on the relationship between the molecular structures and properties
of hole‐transporting materials (HTMs) are an effective way to find promising HTMs for high …

[HTML][HTML] A review of interface engineering characteristics for high performance perovskite solar cells

GG Njema, JK Kibet, SM Ngari - Measurement: Energy, 2024 - Elsevier
The use of perovskite solar cells (PSCs) holds immense promise in electricity generation
due to their high efficiency and potential for cost-effective production. However, their …

Designing of fluorine-substituted benzodithiophene-based small molecules with efficient photovoltaic parameters

R Iftikhar, R Irshad, WA Zahid, W Akram… - Journal of Molecular …, 2023 - Elsevier
In this study, four hole-transporting materials (JY-M1, JY-M2, JY-M3, and JY-M4) are
designed by modifying benzothiadiazole-based core with diphenylamine-based carbazole …

Rational Design and Engineering of Terminal Functional Groups in Dibenzothiophene‐Diphenylamine Small Molecular Electron Donors for Enhanced Photovoltaic …

W Akram, A Walayat, WA Zahid… - Advanced Theory …, 2024 - Wiley Online Library
All‐small‐molecule organic solar cells (ASM‐OSCs) offer advantages like well‐defined
molecular structures and excellent reproducibility. However, lower photovoltaic efficiencies …

Molecularly engineered pyrrole-based hole transport materials featuring diversified structures for high-performance perovskite solar cells from first-principles

W Akram, A Walayat, WA Zahid, T Peng… - Journal of Molecular …, 2024 - Elsevier
Molecular engineering of hole transport materials (HTMs) with suitable band alignment,
robust hole mobility, and processability is crucial for the development of efficient perovskite …