Surface Engineering in Perovskite Solar Cells: Recent Advances in Surface Passivation Group-Containing Hole Transport Layers DOI
Zheng Wang, Liang Gu,

Muhua Zou

et al.

Langmuir, Journal Year: 2025, Volume and Issue: unknown

Published: May 29, 2025

Perovskite solar cells (PSCs) are at the forefront of photovoltaic technology, offering exceptional power conversion efficiencies (PCEs) and promise low-cost, scalable production. Rapid progress in PSCs has largely been fueled by innovations device architecture component optimization. Among these, interface between hole transport layer (HTL) perovskite is crucial, as it not only facilitates efficient extraction but also protects from environmental degradation. This review highlights recent advancements engineering this critical interface, focusing on improvements surface morphology, adhesion, energy level alignment, defect passivation. Special attention given to roles amide, carboxylic acid, phosphonic halogenide groups enhancing HTL properties interface. By synthesizing latest research experimental insights, provides a comprehensive overview passivation's contributions high-performance PSCs. It discusses future directions challenges optimizing key further advancing promising technology.

Language: Английский

Breaking down the confinement effect on perovskite growth to fabricate efficient, carbon electrode-based mesoscopic perovskite solar cells via low-temperature and all-air procedures DOI

De’en Guo,

Jiao Ma, Heng Peng

et al.

Journal of Materials Chemistry C, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

The confinement effect of PVSK growth is broken down by newly released micron-sized carbon-black spheres (CBSs), helping achieve a power conversion efficiency 16.28% and T80 ∼690 h during Q-MPPT test for mesoscopic perovskite solar cells.

Language: Английский

Citations

0
Nanofibers and modern solar cell a short review DOI Creative Commons
Basel Younes

Journal of the Textile Institute, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 10

Published: Feb. 26, 2025

Nanofibers are reshaping the landscape of modern solar cell technology by markedly enhancing efficiency and performance. Their large surface area customizable band-gap contribute to improved light absorption efficient charge separation, resulting in higher energy conversion rates. Recent developments will be reviewed including creation fiber-shaped/fiber-based cells, batteries, textiles, addition integration nanofibers into perovskite cells (PSCs), which provide increased flexibility durability. As research progresses, expected play a critical role advancing innovative sustainable solutions, expanding potential applications across various industries.

Language: Английский

Citations

0
Molecular Engineering of 2D Organic–Inorganic Hybrid Perovskites for Room-Temperature Warm-White Light Phosphorescence DOI

Guangyou Liu,

Zheng Lai,

Yuchen Yang

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: May 15, 2025

Developing room-temperature phosphorescence (RTP) in organic-inorganic hybrid perovskites (OIHPs) with color tunability is an attractive topic for investigating how the coupling between organic and inorganic components affects spin-orbital effects triplet state energy transfer. We demonstrate that modulation of spacer cations OIHPs can effectively realize tunable white-light RTP. By gradually substituting 2-phenylethylamine (PEA) (PEA)2PbBr4 naphthalene-type (N-naphthyl methylamine, NMA), excitons be extracted from part transferred to produce a In particular, OIHP crystal stoichiometry (PEA)0.8(NMA)1.2PbBr4 leads warm-white light due contribution additional ultraviolet absorption, which was then exploited fabricate phosphorescent LED. A similar approach also applied 1-pyrenemethylamine (PRMA) cations. controlling content ratio PRMA PEA molecules, colorful emissions were realized (PEA)x(PRMA)2-xPbBr4 (0 ≤ x 2). The lifetimes (PEA)1.4(PRMA)0.6PbBr4 are 3.18 ms at 473 nm 3.02 618 nm, respectively. Our results provide effective strategy synthesizing multicolor by tuning different fluorophore molecules.

Language: Английский

Citations

0
Fluorescent Hole-Selective Contact for Ultraviolet-Stable Inverted Perovskite Solar Cells DOI

Nai Wang,

Gongnv Xu,

Tonghui Guo

et al.

Chemical Communications, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Fluorescent material at hole-selective contact enhanced light-harvesting efficiency and photo-stability in inverted perovskite solar cells, achieving 4.4% photocurrent increase 80% initial retention after 1000 h of UV illumination.

Language: Английский

Citations

0
Zel+: Wearable Net-Zero-Energy Lifelogging Using Heterogeneous Energy Harvesters for Sustainable Context Sensing DOI

Mitsuru Arita,

Yugo Nakamura, Shigemi Ishida

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Advancing Flexible Perovskite Solar Cells from Lab to Commercialization: Materials and Deposition Strategies DOI
Pengfei Wu, Fei Zhang

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 28, 2025

Abstract Flexible perovskite solar cells (F‐PSCs) have emerged as a promising area of research in photovoltaics, achieving power conversion efficiencies (PCEs) surpassing 26%. Compared to rigid PSCs, the selection deposition techniques and materials optimization, among other factors, significantly influence efficiency long‐term stability F‐PSCs. This review comprehensively analyzes state‐of‐the‐art F‐PSC fabrication methods, including spin coating, blade slot‐die inkjet printing, screen vacuum evaporation. Additionally, it evaluates advanced strategies for refining charge transport materials, such doping, additive engineering, interfacial modification. Critical challenges unique F‐PSCs are also discussed, their integration into tandem cells, encapsulation reliability, compatibility with flexible substrates. Ultimately, this offers forward‐looking perspective on commercialization, proposing actionable solutions address technical bottlenecks facilitate transition from lab‐scale innovation industrial application.

Language: Английский

Citations

0
Surface Engineering in Perovskite Solar Cells: Recent Advances in Surface Passivation Group-Containing Hole Transport Layers DOI
Zheng Wang, Liang Gu,

Muhua Zou

et al.

Langmuir, Journal Year: 2025, Volume and Issue: unknown

Published: May 29, 2025

Perovskite solar cells (PSCs) are at the forefront of photovoltaic technology, offering exceptional power conversion efficiencies (PCEs) and promise low-cost, scalable production. Rapid progress in PSCs has largely been fueled by innovations device architecture component optimization. Among these, interface between hole transport layer (HTL) perovskite is crucial, as it not only facilitates efficient extraction but also protects from environmental degradation. This review highlights recent advancements engineering this critical interface, focusing on improvements surface morphology, adhesion, energy level alignment, defect passivation. Special attention given to roles amide, carboxylic acid, phosphonic halogenide groups enhancing HTL properties interface. By synthesizing latest research experimental insights, provides a comprehensive overview passivation's contributions high-performance PSCs. It discusses future directions challenges optimizing key further advancing promising technology.

Language: Английский

Citations

0