Modeling, simulation, and design criteria for photoelectrochemical water-splitting systems
نویسندگان
چکیده
منابع مشابه
Modeling , simulation , and design criteria for photoelectrochemical water - splitting systems †
A validated multi-physics numerical model that accounts for charge and species conservation, fluid flow, and electrochemical processes has been used to analyze the performance of solar-driven photoelectrochemical water-splitting systems. The modeling has provided an in-depth analysis of conceptual designs, proof-of-concepts, feasibility investigations, and quantification of performance. The mod...
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Solar driven water splitting can be achieved by coupling electrolyzers with PhotoVoltaics (PV). Integration of both functions in a compact PhotoElectroChemical (PEC) cell is an attractive option but presents significant scientific challenges. In this work, the design of singleand dualcompartment PEC cells for research purposes is discussed. The fabrication of separator-electrode assemblies is a...
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Theoretical limiting efficiencies have a critical role in determining technological viability and expectations for device prototypes, as evidenced by the photovoltaics community's focus on detailed balance. However, due to their multicomponent nature, photoelectrochemical devices do not have an equivalent analogue to detailed balance, and reported theoretical efficiency limits vary depending on...
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15 صفحه اولTiO2 and Fe2O3 films for photoelectrochemical water splitting.
Titanium oxide (TiO2) and iron oxide (α-Fe2O3) hematite films have potential applications as photoanodes in electrochemical water splitting. In the present work TiO2 and α-Fe2O3 thin films were prepared by two methods, e.g., sol-gel and High Power Impulse Magnetron Sputtering (HiPIMS) and judged on the basis of physical properties such as crystalline structure and surface topography and functio...
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ژورنال
عنوان ژورنال: Energy & Environmental Science
سال: 2012
ISSN: 1754-5692,1754-5706
DOI: 10.1039/c2ee23187e