Amorphous Uio-66-Nh2 for Next-Generation Interface Engineering in Perovskite Solar Cells

Опубликована: Янв. 1, 2025

The dual-interface engineering approach, encompassing bottom interface modulation and top surface passivation, has proven crucial for enhancing performance stability in lead halide perovskite solar cells (PSCs). In this study, we explore the application of amorphous metal-organic frameworks (aMOFs), specifically aUiO-66-NH2, modification assess intrinsic mechanisms by which it passivates surfaces layer. embedded aUiO-66-NH2 layer improves resistance to ultraviolet radiation alleviates tensile strain, thereby contributing much more stable devices facilitating oriented crystal growth Furthermore, detailed characterizations indicate that on effectively defects, reduces non-radiative recombination, extends carrier recombination lifetime, enhances electron diffusion length, lowers trap densities, optimizes crystallization film. Due these synergistic effects, bottom-interface modified device achieves a champion efficiency 20.8%, surpassing 19.4% reference (without passivation). Additionally, aMOF-passivated retain 79% 76% their initial efficiency, after four hours aging under white LED illumination at room temperature (25°C) nitrogen atmosphere, respectively.

Язык: Английский

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Nb atom-mediated activation and strong homogeneous coupling of amorphous Mo-N clusters boosting sodium-ion storage

Chemical Engineering Journal, Год журнала: 2025, Номер 507, С. 160367 - 160367

Опубликована: Фев. 6, 2025

Язык: Английский

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Photocatalytic Activation of Peroxydisulfate by Γ-Fe2o3/Wo3 Crystalline-Amorphous Heterojunction for Chlortetracycline Hydrochloride Degradation

Опубликована: Янв. 1, 2025

Язык: Английский

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Modulated Electronic Structure and Directed Charge Transfer in Cuco-Cds/C for Enhanced Photocatalytic Co2 Reduction

Опубликована: Янв. 1, 2025

Язык: Английский

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Assembling MOF on CNTs into 0D-1D heterostructures for enhanced volatile organic compounds detection

Talanta, Год журнала: 2024, Номер 285, С. 127444 - 127444

Опубликована: Дек. 20, 2024

Язык: Английский

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Coulombic interaction-based S-scheme heterojunction between amorphous calcium titanium oxide and protonated carbon nitride nanosheets for efficient solar hydrogen production

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 100, С. 257 - 266

Опубликована: Дек. 24, 2024

Язык: Английский

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