ArticleScience advances2025
Chemical passivation and grain-boundary manipulation via in situ cross-linking strategy for scalable flexible perovskite solar cells.
Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Self-assembled monolayers with cross-linkable header on the linker for durable perovskite photovoltaics.Science advances · 2026Article
- Conductive Polymer Bridges Mediate High-Performance Flexible Perovskite-Organic Tandem Solar Cells.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Molecularly Engineered Self-Healing Scaffold With Customized Dynamic Bonds Enable Stable and Scalable Flexible Perovskite Solar Cells and Modules.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Bifunctional polymer assisted growth of crack-free thick perovskite films for flexible X-ray detection.Journal of materials chemistry. C · 2026Article
- Homogenizing out-of-plane strain distribution for high-performance flexible perovskite photovoltaics.Science advances · 2026Article
- Perovskite solar cells with enhanced thermal fatigue resistance under extreme temperature cycling.Nature communications · 2026Article
- Key Advancements and Emerging Trends of Perovskite Solar Cells in 2024-2025.Nano-micro letters · 2026Review
- Non-Invasive Brain-Computer Interfaces: Converging Frontiers in Neural Signal Decoding and Flexible Bioelectronics Integration.Nano-micro letters · 2026Review
- Tensile strain regulation via grain boundary buffering for flexible perovskite solar cells.Nature communications · 2025Article
- Double-sided annealing to reverse the crystallization direction for efficient and stable flexible FACs-perovskite solar modules.Science advances · 2025Article
- In Situ Polymerization Controlled Growth of Perovskite via Benzoic Acid Crosslinking Agent for Highly Efficient and Mechanically Robust Flexible Perovskite Solar Cell.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
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Authors and funding
11 authors.
Funding
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Abstract
Flexible perovskite solar cells (f-PSCs) are considered the most promising candidates in portable power applications. However, high sensitivity of crystallization on the substrate and the intrinsic brittleness usually trade off the performance of f-PSCs. Herein, we introduced an initiator-free cross-linkable monomer (2,5-dioxopyrrolidin-1-yl) 5-(dithiolan-3-yl)pentanoate (FTA), which can chemically passivate defects and enable real-time fine regulation of crystallization. The resulting perovskite film exhibited higher crystallinity, enlarged grain size, and reduced dependence on the substrate. In addition, the cross-linked FTA [CL(FTA)] distributed along the grain boundaries effectively released the residual stress and securely bound the grains together. Consequently, the CL(FTA)-modified flexible PSCs achieved a record-breaking efficiency of 24.64% (certified 24.08%). Moreover, the scalable potential has been verified by the corresponding rigid and flexible modules, delivering impressive efficiencies of 19.53 and 17.13%, respectively. Furthermore, the optimized device demonstrated bending durability and improved operational stability, thereby advancing the progress of f-PSCs toward industrialization.
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Registered trials
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