Results 131 to 140 of about 88,508 (296)
Simulation of fuzzy-based MPP tracker and performance comparison with perturb & observe method
Revue des Énergies Renouvelables, 2008 Photovoltaic electricity is seen as an important source of renewable energy. The photovoltaic array is an unstable source of power since the peak power point depends on the temperature and the irradiation level.
A. Chouder, F. Guijoan, S. Silvestre
doaj
Amorphous BiSnxOy for Efficient CO2 Electroreduction to Formate via In Situ Doping
Advanced Science, EarlyView.The amorphous BiSnxOy catalyst is electroreduced to Sn‐doped Bi during the electrochemical process. The Sn‐modulated Bi exhibits a favorable intermediate adsorption potential, leading to optimal catalytic efficiency. Remarkably, this catalyst demonstrates exceptional performance, achieving a Faradaic efficiency (FEformate) of 95.6% at 800 mA cm−2 in a ...
Zhenjie Cheng +5 more
wiley +1 more source
Advanced Science, EarlyView.The restrained side‐chain accessibility and versatility of GNRs extremely impede their multifunctionality, solution processability, and numerous solution‐based applications. We report herein a robust liquid‐phase bottom‐up synthesis approach for high‐efficiency preparation of side‐chain sequence‐regulated functional GNRs.
Baiyang Chen +8 more
wiley +1 more source
The Effects of Temperature on Photovoltaic and Different Mitigation Techniques: A Review
IEEE AccessThis paper provides invaluable insights for enhancing the performance of small-scale home photovoltaic systems. The efficiency boost of the PV panel depends on several factors, such as cooling methods, module type and size, geographic location, and time ...
Zuhair Muhammed Alaas
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Advanced Science, EarlyView.2D van der Waals (vdW) materials MM′Te2 with broken symmetry attract great interest for unique magnetic structures and optical‐phonon‐induced phase transitions. We report mechanically exfoliable TaFeTe2 single crystals, exhibiting spin‐glass behavior, intrinsic unsaturated negative magnetoresistance up to 9 T, self‐powered internal photocurrent, and ...
Changcun Li +7 more
wiley +1 more source
Extremophilic microbial communities on photovoltaic panel surfaces: a two-year study. [PDF]
Microb Biotechnol, 2020 Tanner K +6 more
europepmc +1 more source
Advanced Science, EarlyView.This work constructs organic afterglow vesicles through polymerization‐induced self‐assembly (PISA), integrating thermally activated delayed fluorescence (TADF) type organic afterglow emitters into block copolymer nanostructures. The resulting vesicles exhibited significant room‐temperature afterglow, with an emission lifetime exceeding 200 ...
Siqi Zhu +8 more
wiley +1 more source
International Journal of EnergeticaThis paper examines the dust accumulation impact on the performance of photovoltaic panels in the Algerian region of El-Oued, where two similar photovoltaic panels were analyzed: a clean reference photovoltaic panel (PVr) and a dirty targeted ...
Soulef Largot +5 more
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Dust deposition characteristics on photovoltaic arrays investigated through wind tunnel experiments
Scientific ReportsOptimizing the installation parameters of photovoltaic panels in a photovoltaic array to reduce dust accumulation, thereby enhancing their power generation, is a crucial research topic in the construction of solar power stations in desert regions ...
Juan Wang +4 more
doaj +1 more source
Advanced Electronic Materials, EarlyView.The use of air stable but thermally labile molecules provides an efficient strategy for the N‐type doping of organic semiconductors with relatively low electron affinities. Design criteria for efficient dopants should also take into account diffusion and phase segregation that cannot be decoupled from thermally activated doping.
Francesca Pallini +15 more
wiley +1 more source