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29 Articles
A single molecule boosts perovskite solar cell efficiency and lifespan
Tech

A single molecule boosts perovskite solar cell efficiency and lifespan

Photograph of the process of preparing large-area perovskite film by blade-coating. Credit: Science (2025). DOI: 10.1126/science.adv4701 A new study in Science shows that...

Plant leaves inspire design of improved fuel cell
Tech

Plant leaves inspire design of improved fuel cell

Credit: Applied Energy (2025). DOI: 10.1016/j.apenergy.2025.125760 Hydrogen fuel cells convert hydrogen and oxygen into electricity, heat, and water. Because this conversion process doesn’t...

Solar cell efficiency record achieved with tin halide perovskite
Tech

Solar cell efficiency record achieved with tin halide perovskite

Schematic illustration of the primary colloidal stabilization of PEA-rich colloids and FA-based colloids, cluster formation and nucleation kinetics, and the growth processes of...

High-speed doctor-blading boosts organic solar cell efficiency
Tech

High-speed doctor-blading boosts organic solar cell efficiency

High-Speed Doctor-Blading Technique for Efficient Organic Solar Cells. This diagram illustrates the materials used in the high-speed doctor-blading process for organic solar cells...

Magnesium-doped quantum dots boost perovskite/organic tandem solar cell stability
Tech

Magnesium-doped quantum dots boost perovskite/organic tandem solar cell stability

Characterizations of CsPbI2Br perovskite on modulated bottom ETL contacts. a, ToF-SIMS depth profiles of CsPbI2Br perovskite on M-SQDs-coated FTO substrate. PVK, perovskite film....

Exploring the effect of sulfur composition on tin sulfide for improving solar cell performance
Tech

Exploring the effect of sulfur composition on tin sulfide for improving solar cell performance

Schematic illustration of the sulfur plasma-assisted sputtering method used in this study. (a) Overview of the deposition system and (b) internal structure of...

Cross-linker additive boosts organic solar cell lifespan by 59%
Tech

Cross-linker additive boosts organic solar cell lifespan by 59%

Graphical abstract. Credit: ACS Energy Letters (2025). DOI: 10.1021/acsenergylett.4c02897 An international team of researchers affiliated with UNIST has unveiled a novel cross-linker additive...

Waste-based perovskite solar cell achieves 21.39% energy efficiency
Tech

Waste-based perovskite solar cell achieves 21.39% energy efficiency

Credit: Advanced Functional Materials (2025). DOI: 10.1002/adfm.202423635 A team of materials scientists and solar engineers at Nanyang Technological University in Singapore, working with...

Tiny grooves reshape future of solar cell manufacturing
Tech

Tiny grooves reshape future of solar cell manufacturing

Graphical abstract. Credit: ACS Applied Energy Materials (2025). DOI: 10.1021/acsaem.4c02734 Flexible solar cells that do not contain any rare earth metal are paving...