Results 91 to 100 of about 6,596 (260)
Investigation of optical and electrical properties of novel 4T all perovskite tandem solar cell. [PDF]
Sci Rep, 2022 Moradbeigi M, Razaghi M.
europepmc +1 more source
Advanced Energy Materials, EarlyView.This work reports 2D MXene‐derived TiN thin films with (111)‐preferred orientation for transparent Ta3N5 photoanodes, demonstrating effective electron transfer behavior. All‐nitride electron‐collection architecture based on MXene‐derived TiN and n‐GaN resolves a long‐standing materials bottleneck between photocarrier transport and light transmission in
Jin Wook Yang +10 more
wiley +1 more source
Assessing Photovoltaic Recycling Capacities and Policy Gaps in the European Union
Advanced Energy and Sustainability Research, EarlyView.This study maps photovoltaic recycling capacity in the EU and key global regions, highlighting gaps between growing waste volumes and available infrastructure. It combines survey insights and policy analysis to identify recycling bottlenecks and offers recommendations to boost circularity in the solar sector.
Nieves Espinosa +3 more
wiley +1 more source
Matching of Silicon Thin-Film Tandem Solar Cells for Maximum Power Output
International Journal of Photoenergy, 2013 We present a meaningful characterization method for tandem solar cells. The experimental method allows for optimizing the output power instead of the current.
C. Ulbrich +6 more
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Scientific ReportsTandem solar cells are highly promising photovoltaic device that can potentially beat the maximum power conversion efficiency achieved so far in a single junction silicon solar cell by mitigating both the thermalization and transmission losses commonly ...
Vishwas D. Patel, Dhritiman Gupta
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In-Depth Review For Evaluating Power Usage of Solar Cells Over Their Entire Lifespan
Anbar Journal of Engineering SciencesThis review examines solar-cell power efficiency and lifespan, with emphasis on perovskite, flexible, wearable, and tandem solar-cell technologies. It discusses efficiency progress, stability challenges, and approaches to improve long-term solar-energy ...
Alaa Rawdhan, Mohammed Ahmed
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, 2010 Solar cells convert solar energy directly into electricity and are attractive contribute to the increasing energy demand of modern society. Commercial mono-crystalline silicon based devices are infiltrating the energy market but their expensive, time and energy consuming production process necessitates alternative semiconductor materials.
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Advanced Physics Research, EarlyView.This study explores the compounds MPSi3 [M = Al, Ga, In] and introduces InPSi3 as a promising material for solar cell applications. Findings reveal stability, excellent band gaps, and strong optical absorption, suggesting that these materials are ideal candidates for advancing energy‐harvesting technologies. ABSTRACT In this study, a new semiconducting
S. K. Datta +4 more
wiley +1 more source
Carbon Energy, EarlyView.Cu2O catalyzes nitrate reduction to locally generate OH− at the electrode surface, enabling the first uniform electrochemical deposition of Ga2O3. The Cu2O/Ga2O3‐based photocathodes achieve onset potentials above 1 VRHE, 3.8% solar‐to‐hydrogen efficiency, and stable operation for over 60 h in all‐inorganic tandem PEC devices.
Ji Hoon Choi +6 more
wiley +1 more source
Carbon Energy, EarlyView.By modifying wide‐bandgap high‐Cs perovskite surfaces with quaternary ammonium salts of varying alkyl‐chain lengths, tetrapropylammonium bromide (TPABr) is shown to successfully construct a 1D/3D heterojunction. This structure effectively passivates interface defects and optimizes energy level alignment, achieving a champion efficiency of 20.14% with ...
Lingcong Li +9 more
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