Results 31 to 40 of about 381,928 (350)
Modeling and implementation of tandem polymer solar cells using wide‐bandgap front cells
Carbon Energy, 2020 Tandem device architectures offer a route to greatly increase the maximum possible power conversion efficiencies (PCEs) of polymer solar cells, however, the complexity of tandem cell device fabrication (such as selecting bandgaps of the front and back ...
Seo‐Jin Ko +11 more
doaj +1 more source
Energies, 2021 The aim of the paper was to determine the morphology of the layers and the microstructure of the transition zone present in the proposed tandem solar structure.
Grażyna Kulesza-Matlak +5 more
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Guidelines for the bandgap combinations and absorption windows for organic tandem and triple-junction solar cells [PDF]
, 2012 Organic solar cells have narrow absorption windows, compared to the absorption band of inorganic semiconductors. A possible way to capture a wider band of the solar spectrum-and thus increasing the power conversion efficiency-is using more solar cells ...
Minnaert, Ben, Veelaert, Peter
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Perovskite/Silicon Tandem Solar Cells: From Detailed Balance Limit Calculations to Photon Management
Nano-Micro Letters, 2019 Energy conversion efficiency losses and limits of perovskite/silicon tandem solar cells are investigated by detailed balance calculations and photon management.
Mohammad I. Hossain +5 more
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Materials & Design, 2023 Tandem Solar cells are composed of multiple layers with varying bandgap materials to facilitate the absorption of a wider range of solar energy. However, their performance is hampered by interface losses leading to current mismatching.
Ayesha Razi, Amna Safdar, Rabia Irfan
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The influence of the preparation method of NiOx photocathodes on the efficiency of p-type dye-sensitised solar cells [PDF]
, 2015 Improving the efficiency of p-type dye-sensitized solar cells (DSCs) is an important part of the development of high performance tandem DSCs. The optimization of the conversion efficiency of p-DSCs could make a considerable contribution in the ...
Dini, Danilo +3 more
core +1 more source
Solar RRL, 2022 Combining a perovskite top cell with a conventional passivated emitter and rear cell (PERC) silicon bottom cell in a monolithically integrated tandem device is an economically attractive solution to boost the power conversion efficiency (PCE) of silicon ...
S. Mariotti +10 more
semanticscholar +1 more source
Two-terminal tandem solar cells based on perovskite and transition metal dichalcogenides
Results in OpticsPerovskite solar cells have shown power conversion efficiencies (PCE) comparable to crystalline silicon solar cell despite involving low-temperature, solution based synthesis processes outside clean room environment.
Harishankar Suman, Avijit Kumar
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Nature Communications, 2021 Development of tandem organic solar cells has been limited by the choice of near-infrared absorbing materials for the rear cell. Here, the authors report a simple strategy to extend the conjugation length of acceptor Y6 and broaden its absorption range ...
Zhenrong Jia +12 more
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Sb2Se3 as a bottom cell material for efficient perovskite/Sb2Se3 tandem solar cells
Energy Materials and DevicesAntimony selenide (Sb2Se3) semiconducting material possesses a band gap of 1.05–1.2 eV and has been widely applied in single-junction solar cells. Based on its band gap, Sb2Se3 can also be used as the bottom cell absorber material in tandem solar cells ...
Zhiyuan Cai +7 more
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