Results 121 to 130 of about 6,265,686 (312)
EPJ PhotovoltaicsReduction or elimination of cell-to-cell distance in a solar panel is a straightforward way to enhance solar module efficiency. Overlapping interconnection by wire shingling increases the active area in solar modules and allows to apply mainstream ...
Xu Chencheng +4 more
doaj +1 more source
Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics
Advanced Materials, EarlyView.“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair +3 more
wiley +1 more source
Organic Materials of Tomorrow: Horizons of Artificial Intelligence
Advanced Materials, EarlyView.This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena +3 more
wiley +1 more source
Review of flexible perovskite solar cells for indoor and outdoor applications
Materials for Renewable and Sustainable EnergyPerovskite solar cells (PSCs) have shown a significant increase in power conversion efficiency (PCE) under laboratory circumstances from 2006 to the present, rising from 3.8% to an astonishing 25%. This scientific breakthrough corresponds to the changing
Adamu Ahmed Goje +10 more
doaj +1 more source
Roof Integrated Solar Absorbers: The Measured Performance of ''Invisible'' Solar Collectors: Preprint [PDF]
, 2001 The Florida Solar Energy Center (FSEC), with the support of the National Renewable Energy Laboratory, has investigated the thermal performance of solar absorbers that are an integral, yet indistinguishable, part of a building's roof.
Colon, C. J. (Florida Solar Energy Center) +1 more
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Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells
Advanced Materials, EarlyView.Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang +14 more
wiley +1 more source
Advanced Electronic MaterialsElectron transport layers (ETL) based on sequentially deposited C60 and BCP are widely used in perovskite solar cells but suffer from parasitic optical absorption and interfacial limitations.
Joachim Vollbrecht +9 more
doaj +1 more source
SiliconPV Conference ProceedingsThe vast majority of monolithic perovskite-silicon-based tandem cells to date is manufactured in R&D environments using small scale perovskite top cells (~1-4 cm²), typically placed on a larger silicon bottom cell. The high perimeter-to-area ratio leads
Andreas Fell +3 more
doaj +1 more source
Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond
Advanced Materials, EarlyView.Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang +4 more
wiley +1 more source