Achieving over 42 % indoor efficiency in wide-bandgap perovskite solar cells through optimized interfacial passivation and carrier transport

Chemical Engineering Journal, Год журнала: 2024, Номер 498, С. 155512 - 155512

Опубликована: Сен. 6, 2024

Язык: Английский

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Significance of Formamidinium Incorporation in Perovskite Composition and Its Impact on Solar Cell Efficiency: A Mini‐Review

Advanced Energy and Sustainability Research, Год журнала: 2024, Номер 5(8)

Опубликована: Апрель 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.

Язык: Английский

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Stability and reliability of perovskite photovoltaics: Are we there yet?

MRS Bulletin, Год журнала: 2025, Номер unknown

Опубликована: Март 18, 2025

The power-conversion efficiency (PCE) of perovskite solar cells (PSCs) has exceeded in 2024 the theoretical single-junction Shockley-Queisser limit 33.7% with perovskite/silicon tandem version. commercialization technology is now a reality PV industry demonstrating its first commercial products. Many companies have shown excellent module reliability most them passing IEC standardization (required for silicon cells). In this article, we want to bring some light on intriguing question regarding stability and PSC technology: Are there yet? Issues are still under strong investigation research topic increased exponentially last 10 years. Since already promised their modules, 80% retention initial PCE after 25 years, following two or three years will be crucial demonstrate these pledges. work, present an outline stable devices reported date discuss important strategies leading highly devices. online version contains supplementary material available at 10.1557/s43577-025-00863-5.

Язык: Английский

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Boosting the performance of CH3NH3PbI3 perovskite solar cells with a well-aligned polymeric hole-transporting layer

Indian Journal of Physics, Год журнала: 2024, Номер unknown

Опубликована: Дек. 13, 2024

Язык: Английский

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Symmetric Polar Molecule Optimized Buried Interface for Stable Flexible Perovskite Solar Cells

ACS Sustainable Chemistry & Engineering, Год журнала: 2024, Номер unknown

Опубликована: Дек. 4, 2024

Язык: Английский

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Self-Sacrificed Additive in Preparing PbI₂ Film Enables the Oriented Growth of Perovskite Crystals for Improved Solar Cell Performance

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер unknown

Опубликована: Окт. 7, 2024

Due to the limitation of diffusion kinetics organic amine salts on PbI

Язык: Английский

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