Progress in Flexible Perovskite Solar Cells: Paving the Way for Scalable Manufacturing DOI Creative Commons
Dimitar I. Kutsarov, Ehsan Rezaee, J. D.B. Lambert

и другие.

Advanced Materials Technologies, Год журнала: 2025, Номер unknown

Опубликована: Фев. 20, 2025

Abstract The urgency for a sustainable mitigation of the environmental impacts caused by climate change highlights importance renewable energy technologies to fight this challenge. Perovskite solar cells (PSCs) emerge as promising alternative traditional photovoltaic (PV) due their unprecedented increase in efficiency (currently peaking at 26.95%) and long‐term stability proven successful completion industry relevant International Electrotechnical Commission (IEC) testing standards. Flexible PSCs (f‐PSCs) offer significant advantages such lightweight high power‐per‐weight ratio, mechanical flexibility, throughput roll‐to‐roll (R2R) manufacturing. These make f‐PSCs ideal implementation various applications areas, wearable electronics, portable devices, space PV, building‐ or automotive‐integrated PVs, more. Notably, efficiencies over 23% now mark milestone f‐PSCs, demonstrating competitiveness with rigid panels. This review explores breakthroughs focusing on flexible substrates, electrode materials, perovskite inks, encapsulation strategies. It also covers recent advancements studies fabricated scalable deposition methods emphasizes interfacial engineering enhancing durability. concludes summary key findings, remaining challenges, perspectives market uptake f‐PSCs.

Язык: Английский

Heterogeneous Nucleating Agent for High‐Boiling‐Point Nonhalogenated Solvent‐Processed Organic Solar Cells and Modules DOI
Haiyang Chen, Weiwei Sun, Rui Zhang

и другие.

Advanced Materials, Год журнала: 2024, Номер 36(27)

Опубликована: Март 30, 2024

Abstract High‐boiling‐point nonhalogenated solvents are superior to produce large‐area organic solar cells (OSCs) in industry because of their wide processing window and low toxicity; while, these with slow evaporation kinetics will lead excessive aggregation state‐of‐the‐art small molecule acceptors (e.g. L8‐BO), delivering serious efficiency losses. Here, a heterogeneous nucleating agent strategy is developed by grafting oligo (ethylene glycol) side‐chains on L8‐BO (BTO‐BO). The formation energy the obtained BTO‐BO; changing from liquid solvent crystalline phase, lower than that irrespective type. When BTO‐BO added as third component into active layer PM6:L8‐BO), it easily assembles form numerous seed crystals, which serve nucleation sites trigger increase density through strong hydrogen bonding interactions even high‐boiling‐point solvents. Therefore, can effectively suppress during growth, achieving ideal phase‐separation domain sizes high crystallinity. resultant toluene‐processed OSCs exhibit record power conversion (PCE) 19.42% (certificated 19.12%) excellent operational stability. also has advantages large‐scale devices, showing 15.03‐cm 2 module PCE 16.35% 15.97%).

Язык: Английский

Процитировано

39
Mechanical Durability and Flexibility in Perovskite Photovoltaics: Advancements and Applications DOI
Fei Song,

Dexu Zheng,

Jiangshan Feng

и другие.

Advanced Materials, Год журнала: 2024, Номер 36(18)

Опубликована: Янв. 14, 2024

Abstract The remarkable progress in perovskite solar cell (PSC) technology has witnessed a leap efficiency within the past decade. As this continues to mature, flexible PSCs (F‐PSCs) are emerging as pivotal components for wide array of applications, spanning from powering portable electronics and wearable devices integrating seamlessly into electronic textiles large‐scale industrial roofing. F‐PSCs characterized by their lightweight, mechanical flexibility, adaptability cost‐effective roll‐to‐roll manufacturing, hold immense commercial potential. However, persistent concerns regarding overall stability robustness these loom large. This comprehensive review delves recent strides made enhancing F‐PSCs. It covers spectrum crucial aspects, encompassing material optimization, precise crystal grain regulation, film quality enhancement, strategic interface engineering, innovational developed transparent electrodes, judicious substrate selection, integration various functional layers. By collating analyzing dedicated research endeavors, illuminates current landscape addressing challenges surrounding stability. Furthermore, it provides valuable insights obstacles bottlenecks that demand attention innovative solutions field

Язык: Английский

Процитировано

31
Utilizing electrostatic dynamic bonds in zwitterion elastomer for self-curing of flexible perovskite solar cells DOI
Yaohua Wang, Yuanyuan Meng, Chang Liu

и другие.

Joule, Год журнала: 2024, Номер 8(4), С. 1120 - 1141

Опубликована: Фев. 8, 2024

Язык: Английский

Процитировано

30
Two-Dimensional Materials for Highly Efficient and Stable Perovskite Solar Cells DOI Creative Commons
Xiangqian Shen, Xuesong Lin, Yong Peng

и другие.

Nano-Micro Letters, Год журнала: 2024, Номер 16(1)

Опубликована: Май 23, 2024

Perovskite solar cells (PSCs) offer low costs and high power conversion efficiency. However, the lack of long-term stability, primarily stemming from interfacial defects susceptible metal electrodes, hinders their practical application. In past few years, two-dimensional (2D) materials (e.g., graphene its derivatives, transitional dichalcogenides, MXenes, black phosphorus) have been identified as a promising solution to solving these problems because dangling bond-free surfaces, layer-dependent electronic band structures, tunable functional groups, inherent compactness. Here, recent progress 2D material toward efficient stable PSCs is summarized, including role both interface electrodes. We discuss beneficial effects on perovskite growth, energy level alignment, defect passivation, well blocking external stimulus. particular, unique properties form van der Waals heterojunction at bottom are emphasized. Finally, perspectives further development using provided, such designing high-quality heterojunction, enhancing uniformity coverage nanosheets, developing new materials-based

Язык: Английский

Процитировано

30
Annual research review of perovskite solar cells in 2023 DOI Creative Commons

Qisen Zhou,

Xiaoxuan Liu, Zonghao Liu

и другие.

Materials Futures, Год журнала: 2024, Номер 3(2), С. 022102 - 022102

Опубликована: Апрель 24, 2024

Abstract Perovskite (PVK) solar cells (PSCs) have garnered considerable research interest owing to their cost-effectiveness and high efficiency. A systematic annual review of the on PSCs is essential for gaining a comprehensive understanding current trends. Herein, analysis papers reporting key findings in 2023 was conducted. Based results, were categorized into six classifications, including regular n–i–p PSCs, inverted p–i–n PVK-based tandem cells, PVK modules, device stability, lead toxicity green solvents. Subsequently, detailed overview summary advancements within each classification presented. Overall, this serves as valuable resource guiding future endeavors field PSCs.

Язык: Английский

Процитировано

25
Stereoscopic Polymer Network for Developing Mechanically Robust Flexible Perovskite Solar Cells with an Efficiency Approaching 25% DOI

Yeyong Wu,

Guiying Xu,

Yunxiu Shen

и другие.

Advanced Materials, Год журнала: 2024, Номер 36(30)

Опубликована: Май 11, 2024

Flexible perovskite solar cells (pero-SCs) have the potential to overturn application scenario of silicon photovoltaic technology. However, their mechanical instability severely impedes practical applicability, and corresponding intrinsic degradation mechanism remains unclear. In this study, behavior flexible pero-SCs is systematically analyzed under stress it observed that structural failure first occurs in polycrystal film, then extend interfaces. To suppress failure, pentaerythritol triacrylate, a crosslinked molecule with three stereoscopic crosslink sites, employed establish 3D polymer network both interface bulk perovskite. This reduced Young's modulus simultaneously enhanced interfacial toughness. As result, formation cracks delamination, which occur high stress, significantly suppressed pero-SC, consequently retained 92% its initial power conversion efficiency (PCE) after 20 000 bending cycles. Notably, device also shows record PCE 24.9% (certified 24.48%).

Язык: Английский

Процитировано

25
The issues on the commercialization of perovskite solar cells DOI Creative Commons
Lixiu Zhang, Yousheng Wang, Xiangchuan Meng

и другие.

Materials Futures, Год журнала: 2024, Номер 3(2), С. 022101 - 022101

Опубликована: Март 26, 2024

Abstract Perovskite solar cells have aroused a worldwide research upsurge in recent years due to their soaring photovoltaic performance, ease of solution processing, and low cost. The power conversion efficiency record is constantly being broken has recently reached 26.1% the lab, which comparable established technologies such as crystalline silicon, copper indium gallium selenide cadmium telluride (CdTe) cells. Currently, perovskite are standing at entrance industrialization, where huge opportunities risks coexist. However, towards commercialization, challenges up-scaling, stability lead toxicity still remain, proper handling could potentially widespread adoption low-cost efficient source renewable energy. This review gives holistic analysis path commercialization for A comprehensive overview current state-of-the-art level modules will be introduced first, with respect module efficiency, status industrialization. We then discuss that get way corresponding strategies address them, involving upscaling, issue. Insights into future direction photovoltaics was also provided, including flexible indoor photovoltaics. Finally, perspectives put forward.

Язык: Английский

Процитировано

23
Ionic Liquid‐Induced 1D Perovskite: Exploring 1D Perovskite Structure to 1D/3D Heterojunction‐Based Photovoltaics DOI
Fei Wang,

Kang Zhou,

Chao Zhou

и другие.

Advanced Energy Materials, Год журнала: 2024, Номер 14(23)

Опубликована: Март 29, 2024

Abstract The synergistic utilization of low‐dimensional perovskites with 3D perovskite architectures represents a pervasive approach for fabrication high‐performance and enduring solar cells (PSCs). In this work, four distinct ionic liquids (ILs) cations, were introduced on the surface to induce formation 1D perovskite.Starting analysis 1D/3D heterojunction structures, assessment foucsed binding energies in ILs‐induced heterojunctions, comparing electron cloud density within calculating associated iodine lead defects these structures via DFT calculations. Furthermore, time‐resolved grazing‐incidence wide‐angle X‐ray scattering technique, as employed study, offers real‐time insights into phase‐transition occurring during process ILs coating heterojunctions. well‐designed optimized layer significantly reduces residual iodide (PbI 2 ), modulates work function perovskite, passivates thereby reducing non‐radiative recombination enhancing charge transport. With assistance hybrid films, we achieved an exceptional power conversion efficiency (PCE) 24.75% generated PSCs remarkable stability.

Язык: Английский

Процитировано

22
Crystallization control via ligand–perovskite coordination for high-performance flexible perovskite solar cells DOI
Xin Chen,

Weilun Cai,

Tianqi Niu

и другие.

Energy & Environmental Science, Год журнала: 2024, Номер 17(17), С. 6256 - 6267

Опубликована: Янв. 1, 2024

Crystallization kinetics modulation of high-performance flexible perovskite photovoltaics achieving autonomous energy generation under outdoor settings.

Язык: Английский

Процитировано

21
SnO2 Surface Modification and Perovskite Buried Interface Passivation by 2,5‐Furandicarboxylic Acid for Flexible Perovskite Solar Cells DOI
Qing Sun,

Xiangxin Meng,

Gang Liu

и другие.

Advanced Functional Materials, Год журнала: 2024, Номер 34(45)

Опубликована: Май 30, 2024

Abstract Flexible perovskite solar cells (PSCs) have received great attention due to their low weight, high power ratio, and potential applications in wearable electronic products. The efficiency stability of flexible PSCs are directly affected by the carrier extraction transport capabilities electron layer. Herein, efficient prepared through incorporating 2,5‐Furandicarboxylic acid (FDCA) multifunctional intermediate layer between tin oxide (SnO 2 ) perovskite, which can effectively eliminate defects at interfacial increase mobility SnO layer, modify surface shift conduction band upward improve interface charge extraction, passivate buried induce larger crystal growth, establish a bridge collection efficiency. As result, rigid with FDCA display champion conversion (PCE) 24.53% open circuit voltage ( V OC 1.204 V. Furthermore, device achieves PCE 22.10%, preserve 90% its initial after aging for 500 h ambient condition without encapsulation, maintain 81% original 10,000 bending cycles.

Язык: Английский

Процитировано

20