Results 11 to 20 of about 150,172 (302)

Study of employing a thermoelectric generator and an alkali metal thermal electric converter for waste heat recovery of a solid oxide fuel cell

open access: yesAlexandria Engineering Journal, 2023
Although solid oxide fuel cell is an appropriate candidate in the power generation sector, its high waste heat is a problem that should be managed to convert it into a positive feature.
Yefen Jia, Farshid Sardari
doaj   +1 more source

Classification of Solid Oxide Fuel Cells

open access: yesNanomaterials, 2022
Solid oxide fuel cells (SOFC) are promising, environmentally friendly energy sources. Many works are devoted to the study of materials, individual aspects of SOFC operation, and the development of devices based on them. However, there is no work covering the entire spectrum of SOFC concepts and designs.
Kairat A. Kuterbekov   +7 more
openaire   +3 more sources

Development of Thin Film Solid Oxide Fuel Cell for Direct Use of Hydrocarbon Fuels [PDF]

open access: yes한국정밀공학회지, 2022
Energy devices in modern society require high efficiency, carbon neutrality, and the capability of distributed power generation. A fuel cell is an energy conversion device, that satisfies all of these requirements.
Gu Young Cho, Yoon Ho Lee
doaj   +1 more source

Effects of the atmosphere and Mn doping on the electrical properties of Sr2Fe1−xMnxNbO6 and their mechanisms

open access: yesMaterials Research Express, 2020
Double-perovskite composite oxides (A _2 BB′O _6 ) usually have excellent functional properties and are widely studied and applied. Its electrical, magnetic or other properties can be optimized by doping transition metal elements at its B or B′ site.
Ben Ge   +6 more
doaj   +1 more source

Ni-GDC and Ni-YSZ electrodes operated in solid oxide electrolysis and fuel cell modes

open access: yesJournal of Thermal Science and Technology, 2021
In the present study, solid oxide cells (SOCs) were operated in the electricity generation (solid oxide fuel cell, SOFC) mode and the hydrogen production (solid oxide electrolysis cell, SOEC) mode.
Anna SCIAZKO   +3 more
doaj   +1 more source

Numerical investigation of a dual-stage off-gas burner to support high pressure and high temperature solid oxide fuel cell/gas turbine (SOFC/GT) hybrid systems

open access: yesCleaner Engineering and Technology, 2021
The objective of this study is to investigate the challenges associated with burning these off-gases and to develop a simple yet efficient combustor to support solid oxide fuel cell/gas turbine hybrid power systems.
Daniel Jaimes   +2 more
doaj   +1 more source

Economic Analysis of Hydrogen Household Energy Systems Including Incentives on Energy Communities and Externalities: A Case Study in Italy

open access: yesEnergies, 2021
The building sector is one of the key energy consumers worldwide. Fuel cell micro-Cogeneration Heat and Power systems for residential and small commercial applications are proposed as one of the most promising innovations contributing to the transition ...
Niccolò Caramanico   +5 more
doaj   +1 more source

A 3-dimensional mathematical model to study effects of geometrical parameters on performance of solid oxide fuel cell

open access: yesJournal of Electrochemical Science and Engineering, 2021
A 3D mathematical model is developed to study effects of various geometrical parameters such as cathode to anode thickness ratio, rib width, and channel width under various flow conditions, on the performance of solid oxide fuel cell (SOFC).
Vikalp Jha   +2 more
doaj   +1 more source

Fuel Transformer Solid Oxide Fuel Cell [PDF]

open access: yes, 2005
The following report documents the technical approach and conclusions made by Acumentrics Corporation during latest budget period toward the development of a low cost 10kW tubular SOFC power system. The present program, guided under direction from the National Energy Technology Laboratory of the US DOE, is a nine-year cost shared Cooperative Agreement ...
Bessette, Norman   +4 more
openaire   +7 more sources

Evaluation of a small drone performance using fuel cell and battery; Constraint and mission analyzes

open access: yesEnergy Reports, 2021
Drones have important uses such as relief, photography, military purposes. However, designing an efficient propulsion system for the drone that can ensure its reliability and flight endurance is a major challenge.
Jian Wang   +4 more
doaj   +1 more source

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