Slot‐Die Coating Deposition Method in High‐Performance Perovskite Solar Modules DOI Open Access
Ziyuan Liu, Dongmei He, Yue Yu

и другие.

Solar RRL, Год журнала: 2025, Номер unknown

Опубликована: Янв. 28, 2025

Perovskite solar cells (PSCs) have gained significant attention due to their high efficiency and potential for low‐cost production. The upscaling of PSCs is key its final large‐scale commercial deployment. In recent several years, considerable advancements been obtained on large‐area perovskite modules (PSMs). Several deposition methods employed fabricate PSMs, mainly including spin‐coating, doctor‐blading, slot‐die coating, meniscus printing, screen vacuum deposition. Among them, coating technique plays a critical role in preparing high‐efficiency which most widely adopted until now. this review, the fundamentals important parameters application PSMs are first introduced. Then, challenges corresponding solutions discussed. Finally, some development directions issues presented advance photovoltaic devices toward practical application.

Язык: Английский

Improving the up/down-conversion luminescence via cationic substitution and dual-functional temperature sensing properties of Er3+ doped double perovskites DOI

Jing Zhu,

Tongsheng Yang,

Hong Li

и другие.

Chemical Engineering Journal, Год журнала: 2023, Номер 471, С. 144550 - 144550

Опубликована: Июль 8, 2023

Язык: Английский

Процитировано

69

Dimensional diversity (0D, 1D, 2D, and 3D) in perovskite solar cells: exploring the potential of mixed-dimensional integrations DOI
Xin Li, Sikandar Aftab, Sajjad Hussain

и другие.

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(8), С. 4421 - 4440

Опубликована: Янв. 1, 2024

This review article includes dimensional diversity and exploring the potential of mixed-dimensional integrations to improve stability performance PV devices.

Язык: Английский

Процитировано

62

Colloidal Zeta Potential Modulation as a Handle to Control the Crystallization Kinetics of Tin Halide Perovskites for Photovoltaic Applications DOI
Junfang Wang, Junjie Huang,

Muhammad Abdel‐Shakour

и другие.

Angewandte Chemie International Edition, Год журнала: 2024, Номер 63(17)

Опубликована: Март 1, 2024

Tin halide perovskites (THPs) have demonstrated exceptional potential for various applications owing to their low toxicity and excellent optoelectronic properties. However, the crystallization kinetics of THPs are less controllable than its lead counterpart because higher Lewis acidity Sn

Язык: Английский

Процитировано

20

Suppressed Defects by Functional Thermally Cross‐Linked Fullerene for High‐Efficiency Tin‐Lead Perovskite Solar Cells DOI Creative Commons
Jinbo Zhao, Zhenhuang Su, Jorge Pascual

и другие.

Advanced Materials, Год журнала: 2024, Номер unknown

Опубликована: Июль 20, 2024

Mixed tin-lead (Sn-Pb) perovskites have attracted the attention of community due to their narrow bandgap, ideal for photovoltaic applications, especially tandem solar cells. However, oxidation and rapid crystallization Sn

Язык: Английский

Процитировано

18

4‐Phenylthiosemicarbazide Molecular Additive Engineering for Wide‐Bandgap Sn Halide Perovskite Solar Cells with a Record Efficiency Over 12.2% DOI Creative Commons
Padmini Pandey, SungWon Cho, Jitendra Bahadur

и другие.

Advanced Energy Materials, Год журнала: 2024, Номер 14(25)

Опубликована: Апрель 10, 2024

Abstract The utilization of wide bandgap (WBG) tin halide perovskites (Sn‐HPs) offers an environmentally friendly alternative for multi‐junction Sn‐HP photovoltaics. Nonetheless, rapid crystallization leads to suboptimal film morphology and substantial creation defect states, which undermine device efficiency. This study introduces 4‐Phenylthiosemicarbazide (4PTSC) as additive achieve a densely packed with fewer imperfections. strong chemical coordination between SnI 2 the functional groups S═C─N (Sn···S═C─N), NH , phenyl conjugation enhances solution stability supports delay perovskite through adduct formation. process yields pinhole‐free films preferred grain growth. 4PTSC acts complex reducing agent passivate uncoordinated Sn 2+ ions reduce formation 4 thereby π‐conjugated ring in facilitates crystal growth orientation grains. Furthermore, hydrophobic nature mitigates oxidation by repelling moisture, enhancing stability. open circuit voltage significantly increased from 0.78 0.94 V, resulting achieving champion efficiency 12.22% (certified 11.70%), surpassing all previously reported efficiencies WBG solar cells. Additionally, unencapsulated 4PTSC‐1.0 maintained outstanding over 1200 h under ambient atmospheric conditions.

Язык: Английский

Процитировано

15

Air-Stable Lead-Free Antimony-Based Perovskite Inspired Solar Cells and Modules DOI
Jie Xu, Luigi Angelo Castriotta, Aldo Di Carlo

и другие.

ACS Energy Letters, Год журнала: 2024, Номер 9(2), С. 671 - 678

Опубликована: Янв. 30, 2024

Perovskite-inspired materials (PIMs) have come to the fore recently because they aim solve a main issue with perovskite technology, that of potential toxicity lead (Pb), as well offer alternatives tin (Sn)-based perovskites, which are unstable. First, we introduced two cations in precursor mixture, improved power conversion efficiencies (PCE = 1.5%) antimony (Sb)-based MA1.5Cs1.5Sb2I3Cl6 solar cells by 81% compared conventional Cs-only counterparts. ISOS-D-1 stability was also boosted 60%, loss only 10% after ∼1800 h aging air. Stability over this many hours, accompanied thermal durability hundreds hours at high temperatures 85 °C air (ISOS-D-2), for these PIMs, enabled us carry out all three scalable P1, P2, and P3 laser patterning steps demonstrate first module 1.2%) made any kind PIM.

Язык: Английский

Процитировано

13

Piperidine and Pyridine Series Lead-Free Dion–Jacobson Phase Tin Perovskite Single Crystals and Their Applications for Field-Effect Transistors DOI
Chwenhaw Liao, Stefano Bernardi, Christopher G. Bailey

и другие.

ACS Nano, Год журнала: 2024, Номер 18(22), С. 14176 - 14186

Опубликована: Май 20, 2024

Two-dimensional (2D) organic–inorganic metal halide perovskites have gained immense attention as alternatives to three-dimensional (3D) in recent years. The hydrophobic spacers the layered structure of 2D make them more moisture-resistant than 3D perovskites. Moreover, they exhibit unique anisotropic electrical transport properties due a structural confinement effect. In this study, four lead-free Dion–Jacobson (DJ) Sn-based phase perovskite single crystals, 3AMPSnI4, 4AMPSnI4, 3AMPYSnI4, and 4AMPYSnI4 [AMP = (aminomethyl)-piperidinium, AMPY (aminomethyl)pyridinium] are reported. Results reveal differences between impacting resulting optical properties. Namely, higher octahedron distortion results absorption edge. Density functional theory (DFT) is also performed determine trends energy band diagrams, exciton binding energies, formation energies among crystals. Finally, field-effect transistor (FET) based on 4AMPSnI4 demonstrated with respectable hole mobility 0.57 cm2 V–1 s–1 requiring low threshold voltage only −2.5 V at drain −40 V. To best our knowledge, third DJ-phase FET reported date.

Язык: Английский

Процитировано

13

Phase-Pure 2D/3D Tin-Based Perovskite Films for Solar Cells DOI

Bohong Chang,

Lian Wang,

Hui Li

и другие.

ACS Energy Letters, Год журнала: 2024, Номер 9(2), С. 363 - 372

Опубликована: Янв. 5, 2024

Metastable quasi-2D perovskite films exhibit decreased light absorption capacity and degraded charge transfer kinetics, undergoing irreversible changes in composition structure under external stresses. Developing high-quality phase-pure 2D/3D is significant but challenging for photovoltaics. Herein, 4,4-difluoropiperidine (DFPD+) cations with a high positive density at the cationic terminal are introduced to tightly couple Sn–I components construct DFPD2SnI4/FASnI3 via one-pot solution process. The good lattice matching between DFPD2SnI4 FASnI3 perovskites preferential formation of precursor effectively regulate film crystallization boost oriented growth (h00) planes. Moreover, robust hydrogen bonds organic spacers distributed along grain boundaries stabilize edge grains, inhibit defect generation, improve environmental stability. optimized devices deliver an optimal power conversion efficiency 13.34% enhanced storage operation

Язык: Английский

Процитировано

10

Enhanced coupling of perovskites with semiconductive properties by tuning multi-modal optically active nanostructured set-ups for photonics, photovoltaics and energy applications DOI Creative Commons
Shaimaa Elyamny, A. Guillermo Bracamonte

RSC Advances, Год журнала: 2025, Номер 15(7), С. 5571 - 5596

Опубликована: Янв. 1, 2025

This review describes the coupling of semiconducting materials with perovskites as main optically active elements for enhancing performance depending on optical set-up and phenomena.

Язык: Английский

Процитировано

1

Defects Mitigation and Charge Transport Promotion via a Multifunctional Lewis Base for Efficient 2D/3D Tin Perovskite Solar Cells DOI
Yali Chen, Kun Wang, Wei Chen

и другие.

Advanced Energy Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 26, 2025

Abstract Tin perovskite solar cells (PSCs) have garnered considerable attention as promising alternatives to lead PSCs due their lower toxicity and outstanding optoelectronic properties. However, efficiency stability, particularly in 2D/3D tin PSCs, are usually hindered by high defect densities inefficient carrier transport. In this study, a small‐molecule Lewis base with multiple functional groups‐cyanoacetohydrazide (CAH) is employed mitigate defects enhance charge transport PSCs. It revealed that the carbonyl, amine, cyano groups CAH form strong chemical bonds Sn 2+ ions, resulting synergetic coordination effects. Moreover, interaction between effectively regulates crystallization process of film, high‐quality film enhanced crystallinity, reduced density, modulated phase distribution. As result, optimized achieve remarkable power conversion 15.06%, marking one highest values for Furthermore, devices exhibit retaining 95% initial performance after 2000 h storage nitrogen atmosphere.

Язык: Английский

Процитировано

1