Enhanced the Efficiency of TMs (Co and Ag) doped Lead based Mixed Halides Perovskite Solar Cells through the Conduction Band Gap Engineering

Journal of the Indian Chemical Society, Journal Year: 2025, Volume and Issue: unknown, P. 101618 - 101618

Published: Feb. 1, 2025

Language: Английский

---

Investigating the influence of cerium doping on the structural, optical and electrical properties of ZnNiMgFe2-xCexO4 soft ferrites

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1318, P. 139237 - 139237

Published: July 8, 2024

Language: Английский

---

Enhancing the structural, and optoelectronic properties of double ETL Nickel doped CsPbIBr2 perovskite solar cell

CrystEngComm, Journal Year: 2024, Volume and Issue: 26(26), P. 3535 - 3546

Published: Jan. 1, 2024

Enhanced efficiency through Ni doping and double ETL of Ni-CsPbIBr 2 : increased grain size, reduced energy bandgap, elevated from 12.26% to 12.96%.

Language: Английский

---

Optical, structural, and electrical performance of CsPbIBr2 perovskites with zirconium doping and bilayer ETLs

Journal of Solid State Chemistry, Journal Year: 2024, Volume and Issue: 338, P. 124827 - 124827

Published: June 12, 2024

Language: Английский

---

Revolutionizing photocatalysis: Synergistic enhancement of structural, optical, and photodegradation properties in Be-doped V2O5 nanoparticles for efficient methylene blue removal

Results in Chemistry, Journal Year: 2024, Volume and Issue: 8, P. 101600 - 101600

Published: June 1, 2024

This study focuses on the investigation of beryllium (Be) doping in V2O5 nanoparticles and coordinated effects it has structural, optical, photocatalytic characteristics material. XRD analysis reveals modifications orthorhombic structure upon Be doping, decreasing crystallite size (68.7–46.6 nm), increased dislocation line density. Optimizing charge carrier mobility separation is crucial for improving activity, this achieved via these adjustments. Raman spectra indicated crystallinity with doping. The optical demonstrated an adjustable band gap (2.47–2.60 eV) reduced refractive index (2.49–2.45), that enhance light absorption efficiency. More importantly, shows Be-doped have better activity breakdown methylene blue, indicating its potential environmentally friendly remediation. present work contributes to advancement customized approaches maximizing functioning across a range applications by clarifying complex impacts

Language: Английский

---

Electrochemical Properties of MnMoO4 Nanoparticles for Energy Storage Applications Synthesized via a Green Approach Using Camellia sinensis Extract as a Reducing and Stabilizing Agent

New Journal of Chemistry, Journal Year: 2024, Volume and Issue: 49(3), P. 1053 - 1061

Published: Dec. 12, 2024

The advantages of using Camellia sinensis extract in nanoparticle synthesis, including eco-friendliness, cost-effectiveness, biocompatibility, enhanced stability, and improved morphological electrochemical performance.

Language: Английский

---

Eco-friendly green synthesis of Fe-doped WS₂ using neem leaf extract: unlocking large interlayer spacing for improved capacitance and rapid ion transport

RSC Advances, Journal Year: 2024, Volume and Issue: 14(53), P. 39727 - 39739

Published: Jan. 1, 2024

The advantages of green synthesis include eco-friendliness, structural integrity, stability, cost-effectiveness, scalability, and safety for bio-electrochemical applications.

Language: Английский

---

Enhanced the Efficiency and Current Density by Structural Modifications and Conduction Band Shifting in Lead-based Mixed Halide Perovskite Solar Cells

Solid State Communications, Journal Year: 2025, Volume and Issue: unknown, P. 115885 - 115885

Published: Feb. 1, 2025

Language: Английский

---

Electrical Doping Regulation of Carrier Recombination Enhances the Perovskite Solar Cell Efficiency beyond 28%

The Journal of Physical Chemistry Letters, Journal Year: 2024, Volume and Issue: 15(45), P. 11224 - 11233

Published: Nov. 1, 2024

With the power conversion efficiency (PCE) of perovskite solar cells (PSCs) exceeding 26.7%, achieving further enhancements in device performance has become a key research focus. Here, we investigate impact electrical doping layer using drift-diffusion equation-based physics model, coupled with self-developed equivalent circuit model. Our results demonstrate that can increase PCE from 24.78% to >28%. In-depth theoretical analysis reveals these improvements are driven by modulation carrier recombination processes through doping, leading significant increases open-circuit voltage and fill factor. Additionally, explore influence physical parameters on performance. study identifies an optimal concentration range 1.0 × 10

Language: Английский

---

Effect of Fe ion beam irradiation on structural, surface, optical, and electrical properties of ZnO thin films prepared by radio frequency sputtering

Journal of Ovonic Research, Journal Year: 2025, Volume and Issue: 21(1), P. 19 - 27

Published: Jan. 9, 2025

In this work, ZnO thin films were exposed to 80 keV Fe+1 ions at different fluences (1 x 1013, 1 1014, 5 1015 ions/cm2 ). With the help of X-ray diffraction (XRD), scanning electron microscopy (SEM), spectroscopic ellipsometry (SE), and four-point probe technique, we able measure structural surface morphology, optical, electrical properties both untreated irradiated films. research showed that crystallite size was diminished from its pristine level with fluence 1013 , but increased along ion fluence, resulting in higher levels crystallinity SEM images a film atthe 1014 revealed acicular patterns on surface. The resistivity decreases as increases. Consistency between findings supports idea observed behavior is due confined heating effect generated by irradiation

Language: Английский

---