A5045620709- Perovskite Materials and Applications
- Conducting polymers and applications
- Chalcogenide Semiconductor Thin Films
- Quantum Dots Synthesis And Properties
- Graphene and Nanomaterials Applications
- Organic Electronics and Photovoltaics
- Advanced Photocatalysis Techniques
- Nanoparticles: synthesis and applications
- Organic Light-Emitting Diodes Research
- Advanced battery technologies research
- Gas Sensing Nanomaterials and Sensors
- TiO2 Photocatalysis and Solar Cells
- ZnO doping and properties
- Carbon Nanotubes in Composites
- Advancements in Semiconductor Devices and Circuit Design
- Solid-state spectroscopy and crystallography
- Advanced Nanomaterials in Catalysis
- Supercapacitor Materials and Fabrication
- Copper-based nanomaterials and applications
- 2D Materials and Applications
- Graphene research and applications
- Thermodynamic properties of mixtures
- Nanowire Synthesis and Applications
- Laser-Ablation Synthesis of Nanoparticles
- Nanofluid Flow and Heat Transfer
University of Karbala
2022-2025
University of Warith Al-Anbiyaa
2022-2025
Dijlah University College
2021-2024
University of Baghdad
2020-2024
University of Hull
2024
Al-Turath University
2021-2024
Alsalam University College
2022-2023
University of Babylon
2022-2023
Imperial College London
2023
Henry Ford Hospital
2022-2023
In this study, combined DFT, SCAPS-1D, and wxAMPS frameworks are used to investigate the optimized designs of Cs
Lead-free Cs2BiAgI6 has garnered a lot of research interest recently due to its suitability as potential absorber layer in the solar cell (SC) architecture owing low cost, good stability, and high efficiency. The main highlight this work includes photovoltaic (PV) performance enhancement double perovskite cells (PSCs) by optimizing optoelectronic parameters absorber, electron transport (ETL), hole (HTL), various interface layers. Solar Cell Capacitance Simulator One dimension (SCAPS-1D)...
Herein, we used TiO 2 as the ETL and CBTS HTL in a CsPbI 3 -based PSC optimized it using SCAPS-1D software, where final optimization of device gave maximum PCE 19.06%.
CsSnI3 is considered to be a viable alternative lead (Pb)-based perovskite solar cells (PSCs) due its suitable optoelectronic properties. The photovoltaic (PV) potential of has not yet been fully explored inherent difficulties in realizing defect-free device construction owing the nonoptimized alignment electron transport layer (ETL), hole (HTL), efficient architecture, and stability issues. In this work, initially, structural, optical, electronic properties absorber were evaluated using...
The power conversion efficiency (PCE) of cesium lead halide (CsPbX3, X = l, Br, and Cl)-based all-inorganic perovskite solar cells (PSCs) is still struggling to compete with conventional organic–inorganic perovskites. A combined material device-related analysis much needed understand the working principle explore potential CsPbX3-based PSCs. Therefore, here, density functional theory (DFT) SCAPS-1D-based studies were reported evaluate photovoltaic (PV) performance CsPbBr3-based DFT first...
Abstract This study investigated for the first time a simple bio-synthesis approach synthesis of copper oxide nanoparticles (CuO NPs) using Annona muricata L ( A. ) plant extract to test their anti-cancer effects. The presence CuONPs was confirmed by UV–visible spectroscopy, Scanning electron microscope (SEM), and Transmission (TEM). antiproliferative properties synthesized were evaluated against (AMJ-13), (MCF-7) breast cancer cell lines, human epithelial line (HBL-100) as healthy cells....
Cs3Bi2I9 as a solar absorber material is strong contender for lead-free perovskite cells (PSCs). The presence of bismuth (Bi) in leads to the origin interesting optoelectronic properties along with suitable optical band gap and high absorption coefficient. However, further analysis crystal structure, optical, electronic this required efficient photovoltaic (PV) applications. potential an layer (SCs) was first analyzed by performing density functional theory (DFT) calculations observe its...
Since the conversion efficiency of silicon (Si)-based solar cells stagnates at 26.7% in literature, extensive research and development activities are carried out on perovskite silicon-based tandem cells. However, presence lead (Pb) instability prevent their large-scale implementation photovoltaic industry. Therefore, it is important to replace hazardous material top design non-toxic perovskite–silicon The current work yields much-needed studies develop a perovskite–silicon-based cell. For...
Lead toxicity is a barrier to the widespread commercial manufacture of lead halide perovskites and their use in solar photovoltaic (PV) devices. Eco-friendly lead-free perovskite cells (PSCs) have been developed using certain unique non- or low-toxic materials. In this context, Sn-based identified as promising substitutes for Pb-based due similar characteristics. However, suffer from chemical instability, which affects performance PSCs. This study employs theoretical simulations identify...
Perovskite solar cells (PSCs) have become a possible alternative to traditional photovoltaic devices for their high performance, low cost, and ease of fabrication. Here in this study, the SCAPS-1D simulator numerically simulates optimizes CsPbBr
The great demand for renewable energy has greatly contributed to the development of solar cell industry. Recently, silicon cells have dominated world market. ease processing gives perovskite (PSCs) an advantage over conventional cells. Regular photovoltaics require expensive, multi-step processes accomplished in a specialized ultraclean-chamber facility at elevated temperature (>1000 °C) and highly vacuumed workspace. Hence, researchers industry focused on PSC as rival Despite this, highest...
Abstract Zinc oxide-silver (ZnO–Ag), and zinc oxide-gold (ZnO–Au) nano-composites were prepared through wet chemical process laced into single-walled carbon nanotubes (SWCNTs) to yield ZnO–Ag-SWCNTs, ZnO–Au-SWCNTs hybrids. These nano-composite-laced SWCNTs hybrids characterized using Raman spectroscopic, X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission (TEM) analyses. The evaluated for their effects on phagocytic cells bactericidal activity against the gram-negative...
Tandem solar cells have higher efficiency than single-junction devices owing to their wide photon absorption range. A band gap (Eg) absorber absorbs the higher-energy photons in top cell. In contrast, a comparatively low material is utilized bottom cell absorb filtered low-energy photons. Consequently, thermalization and transparent energy losses are overshadowed by subcell (Topsc) (Bottomsc), respectively. However, achieve best from tandem design, choice of active Topsc Bottomsc plays an...
A comparative analysis along with the optimization of various parameters for 8 different Cs-halide perovskite absorber-based solar cells is performed using a SCAPS-1D simulator, where ZnO and CFTS are proposed as ETL HTL materials, respectively.
Strontium antimony iodide (Sr
The goal of the current work was to create an antibacterial agent by using polycaprolactone/chitosan (PCL/CH) nanofibers loaded with Cordia myxa fruit extract (CMFE) as antimicrobial for wound dressing. Several characteristics, including morphological, physicomechanical, and mechanical surface wettability, activity, cell viability, in vitro drug release, were investigated. inclusion CMFE PCL/CH led increased swelling capability maximum weight loss. SEM images PCL/CH/CMFE mat showed a uniform...
The remarkable performance of copper indium gallium selenide (CIGS)-based double heterojunction (DH) photovoltaic cells is presented in this work.
Inorganic cubic rubidium–lead-halide perovskites have attracted considerable attention owing to their structural, electronic, and unique optical properties. In this study, novel rubidium–lead-bromide (RbPbBr3)-based hybrid perovskite solar cells (HPSCs) with several high-band-gap chalcogenide electron transport layers (ETLs) of In2S3, WS2, SnS2 were studied by density functional theory (DFT) using the SCAPS-1D simulator. Initially, band gap performance computed DFT, these results utilized...