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High durability fuel cell cathodes obtained from cobalt metal organic frameworks
(Pergamon-Elsevier Science Ltd, 2019-10)
Mesoporous carbons doped with Nitrogen and Cobalt were obtained from the pyrolysis of two different Cobalt Metal-Organic Frameworks (MOFs, ZIF-67 and CoNic) and from one linear coordination polymer (CP, Co(CO2)2Pz). (ZIF-67 ...
Influence of particle size and agglomeration in solid oxide fuel cell cathodes using manganite nanoparticles
(IOP Publishing, 2018-07)
In this work we studied the influence of particle size and agglomeration in the performance of solid oxide fuel cell cathodes made with nanoparticles of La0.8Sr0.2MnO3. We followed two synthesis routes based on the Liquid ...
Ethanol and glycerin processor systems coupled to solid oxide fuel cells (SOFC). Optimal operation and heat exchangers network synthesis
(Pergamon-elsevier Science Ltd, 2013-04-24)
This paper is aimed at presenting a methodology for the simultaneous synthesis of solid oxide fuel cell (SOFC) based systems and their associated heat exchangers network (HEN). The optimization model is formulated as a ...
Impact of Dragon Fruit Waste in Microbial Fuel Cells to Generate Friendly Electric Energy
(MDPI AGPE, 2023-04-27)
Pollution generated by the misuse of large amounts of fruit and vegetable waste has become a major environmental and social problem for developing countries due to the absence of specialized collection centers for this ...
The electrochemical properties of Sr(Ti,Fe)O3-δ for anodes in solid oxide fuel cells
(Electrochemical Society, 2017-02-18)
Reduction-stable mixed ionic and electronic conductors such as Sr(Ti,Fe)O3-δ (STF) are promising materials for application in anodes of solid oxide fuel cells. The defect chemistry of STF and its properties as solid oxide ...
Pd−Ti and Pd−Co−Au Electrocatalysts as a Replacement for Platinum for Oxygen Reduction in Proton Exchange Membrane Fuel Cells
(American Chemical Society, 2005-09)
Fuel cells are appealing for a variety of energy needs, but the high materials and manufacturing costs have hampered their commercialization. The limited availability and the high cost of the currently used platinum ...
Development and Implementation of a Supervisor Strategy and Sliding Mode Control Setup for Fuel Cell-Based Hybrid Generation Systems
(Institute of Electrical and Electronics Engineers, 2015-03)
This paper presents the development and experimental results of a supervisor strategy and a sliding mode control setup to improve the performance of hybrid generation systems. The topology in this study is conformed by a ...
Synthesis of Nanocatalysts for Direct Methanol Fuel CellsSíntesis de Nanocatalizadores para Celdas de Combustible de Metanol Directo
(Universidad Tecnológica Nacional, 2019)