Journal of Electronic Materials, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 11, 2024
Language: Английский
Journal of Hazardous Materials Advances, Journal Year: 2025, Volume and Issue: unknown, P. 100588 - 100588
Published: Jan. 1, 2025
Language: Английский
Citations
6
Advanced Energy and Sustainability Research, Journal Year: 2024, Volume and Issue: 5(8)
Published: April 26, 2024
Perovskite solar cells (PSCs) have gained tremendous research interest recently owing to several advantages, including low material cost, facile solution processability, bandgap tunability, and alluring device efficiency. The organic formamidinium (FA) cation‐based perovskites are mainly considered as one of the potential candidates for charge carrier generation due their excellent properties, such thermal stability than traditional perovskites. However, inevitable unfavorable polymorphism (i.e., α δ ) at room temperature still forms basis numerous works allow fabrication a high‐quality absorber enhances PSCs performance. studies resolve contemporary techniques (e.g., passivation strategy) with recent novel methods presented in this review form essence improvements PSCs. morphology also influences charge‐transfer behavior device's lifetime. Therefore, understanding these properties is essential improve quality avoid many defects. This focuses on structure pure mixed FA various halides, cation's role composition. And comprehensive overview double, triple, quadrupole results proper scientific explanations understand physics.
Language: Английский
Citations
13
Advanced Theory and Simulations, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 22, 2025
Abstract In this study, the functioning of flexible perovskite solar cells (FPSCs) is examined using drift‐diffusion SCAPS‐1D simulations under ideal conditions. The focus on CBz‐PAI interlayer at and hole transport layer (HTL) interface impact innovative materials for HTLs, electrons layers (ETLs), transparent conduction electrodes (TCOs), such as AZO MXene, in front back contacts. Initially, 50 configurations ETLs, including BaZrS 3 , SnS 2 STO, WS ZrS well HTLs ACZTSe, CuBiS CZGS, D‐PBTTT‐14, are tested to identify optimal architecture enhancing device efficiency. incorporation effectively reduces interfacial charge recombination, minimizing V OC losses boosting overall performance. After further optimization integration MXene a contact, final FPSC design (PET/ITO/AZO/ZrS /(FAPbI ) 0.77 (MAPbBr 0.14 (CsPbI 0.09 /CBz‐PAI/CZGS/MXene‐V C F achieves an impressive PCE 27.17%, setting new benchmark
Language: Английский
Citations
1
Heliyon, Journal Year: 2024, Volume and Issue: 10(10), P. e31138 - e31138
Published: May 1, 2024
In perovskite solar cells (PSCs), the charge carrier recombination obstacles mainly occur at ETL/perovskite and HTL/perovskite interfaces, which play a decisive role in cell performance. Therefore, this study aims to enhance flexible PSC (FPSC) efficiency by adding newly designed CBz-PAI-interlayer (simply CBz-PAI-IL) perovskite/HTL interface. addition, substantial work has been carried out on five different HTLs (Se/Te-Cu
Language: Английский
Citations
7
Advanced Engineering Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 11, 2025
Understanding the impact of aluminum zinc oxide (AZO) seed layer thickness on nanowires (ZnO NWs) growth is decisive in attaining high‐quality NWs with higher transparency and without cracking issues when using flexible substrates, especially for optoelectronic applications. Therefore, herein, ZnO have been grown various thicknesses AZO films deposited onto substrates (PET, PET/ITO (60 Ω sq −1 ) (200 )) through a simple, low‐temperature hydrothermal process. Based thickness, structural, optical, morphological, topographical properties systematically investigated. The results demonstrate that 1) thicker (≈250 nm) increase crystallinity than thinner (≈200 100 nm). 2) different ITO grades or 200 provide an optical bandgap value 3.24–3.27 eV offer good transmittance (>80%) visible range. 3) film strongly influences growth, NWs’ average diameter density. 4) Annealing samples at °C after NW pointless. Overall, findings efficient tuning exhibit promising potentiality perovskite solar cells, which also preliminarily tested.
Language: Английский
Citations
0
Advanced Materials Technologies, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 13, 2025
Abstract The development of an advanced ultraviolet (UV) photodetector that integrates a polymer‐dispersed cholesteric liquid crystal (PDCLC) with ZnO nanorods (ZNRs) heterostructure is reported. ZNRs are synthesized via hydrothermal method and then spin‐coated PDCLC, resulting in notably enhanced electrical optical performance. Under 365 nm UV illumination at 5 mW cm − 2 10 V, the PDCLC‐coated array achieved high photocurrent density 171 µA , showcasing significant gains over devices without PDCLC. novel ZNRs‐PDCLC demonstrated remarkable responsivity 172.21 mA W −1 external quantum efficiency (EQE) 58.44%, substantial improvement compared to ZNRs‐only (72.27 23.39% EQE) seed layer‐based (14.48 4.8% EQE). This enhancement stems from PDCLC effective sensitization, which promotes charge carrier activation energy band alignment ZnO, dynamic, time‐responsive photodetection. These findings underscore potential heterostructures drive advances high‐performance photodetectors.
Language: Английский
Citations
0
Mechanisms and machine science, Journal Year: 2025, Volume and Issue: unknown, P. 295 - 307
Published: Jan. 1, 2025
Language: Английский
Citations
0
Inorganica Chimica Acta, Journal Year: 2025, Volume and Issue: unknown, P. 122679 - 122679
Published: March 1, 2025
Language: Английский
Citations
0
Applied Materials Today, Journal Year: 2024, Volume and Issue: 40, P. 102385 - 102385
Published: Aug. 12, 2024
Language: Английский
Citations
3
Materials Today, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 1, 2024
Language: Английский
Citations
2