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Bruce C.R. Ewan and Olalekan D. Adeniyi
It is shown that carbon fuel cell technology can be combined with that of high temperature steam electrolysis by the incorporation of carbon fuel at the cell anode, with the resulting reduction of the required electrolysis voltage by around 1 V. The beha...
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Torgeir Suther, Alan Fung, Murat Koksal and Farshid Zabihian
This paper presents a macro-level model of a solid oxide fuel cell (SOFC) stack implemented in Aspen Plus® for the simulation of SOFC system. The model is 0-dimensional and accepts hydrocarbon fuels such as reformed natural gas, with user inpu...
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Jun-Seong Kim and Do-Yeop Kim
A feasible solid oxide fuel cell?gas turbine?organic Rankine cycle (SOFC-GT-ORC) hybrid system for ammonia-fueled ships is presented in this study. To confirm the quantitative changes in thermodynamic performance and economics according to the system con...
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Elena Kalinina, Larisa Ermakova and Elena Pikalova
In this study, the formation of thin-film barrier coatings based on a highly conductive Bi1.60Er0.4O3 (EDB) solid electrolyte on supporting Ce0.8Sm0.2O1.9 (SDC) electrolyte substrates was implemented for the first time using electrophoretic deposition (E...
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Giovanni Coppola and Davide Papurello
The coupling of fuel cell technology with wastewater treatment plants (WWTPs) is within the sustainable development imperative for the integration of energy production purposes and recovery of materials, even if research is still under development in thi...
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Jia-Wei Chen, Kui-Yi Lin, Yung-Chin Yang and Shu-Tuan Yeh
In this study, a (La0.8Sr0.2)0.98MnO3 protective layer was prepared on the C276, Crofer22 APU, SUS304, and SUS430 alloys by the atmospheric plasma spraying technique (APS). The oxidation behavior and electrical property of these metal alloys have been in...
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Jia-Wei Chen, Kui-Yi Lin, Yung-Chin Yang and Shu-Tuan Yeh
In this study, a (La0.8Sr0.2)0.98MnO3 protective layer was prepared on the C276, Crofer22 APU, SUS304, and SUS430 alloys by the atmospheric plasma spraying technique (APS). The oxidation behavior and electrical property of these metal alloys have been in...
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Vincenzo Liso, Yingru Zhao, Wenyuan Yang and Mads Pagh Nielsen
In this paper a solid oxide fuel cell (SOFC) system for cogeneration of heat and power integrated with a stratified heat storage tank is studied. The use of a storage tank with thermal stratification allows one to increase the annual operating hours of C...
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Claudio Mele and Benedetto Bozzini
In this research we have fabricated and tested Au/Dy2O3 composites for applications as Solid Oxide Fuel Cell (SOFC) electrocatalysts. The material was obtained by a process involving electrodeposition of a Au-Dy alloy from a...
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Swati Singh, Vijay Kumar Tayal, Hemender Pal Singh, Vinod Kumar Yadav
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Alexandros Arsalis and George E. Georghiou
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Daifen Chen, Huanhuan He, Donghui Zhang, Hanzhi Wang and Meng Ni
Percolation theory is generalized to predict the effective properties of specific solid oxide fuel cell composite electrodes, which consist of a pure ion conducting material (e.g., YSZ or GDC) and a mixed electron and ion conducting material (e.g., LSCF,...
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Elena Kalinina, Alexander Kolchugin, Kirill Shubin, Andrei Farlenkov and Elena Pikalova
The results of the study can be used for the development of the production technology of cathode-supported SOFCs with a thin-film electrolyte using the electrophoretic deposition method.
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Paolo Di Giorgio and Umberto Desideri
Electrical energy storage (EES) systems allow shifting the time of electric power generation from that of consumption, and they are expected to play a major role in future electric grids where the share of intermittent renewable energy systems (RES), and...
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Yu Xu, Anton Kukolin, Daifen Chen and Wei Yang
Generally, the manufacturing technology of fuel cell units is considered to satisfy the current commercialization requirements. However, achieving a high-performance and durable stack design is still an obstacle in its commercialization. The solid oxide ...
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Zhixuan Pan, Jia Liu, Jing Liu, Xiaoge Ning, Zheng Qin and Lulu He
With the development of offshore wind power (OWP)-based hydrogen production technology, hydrogen fuel cells play a critical role in buffering the mismatch between energy supply and demand in OWP systems. Benefitting from high efficiency, cleanliness, and...
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Ning Zhang, Wei Gu, Haojun Yu and Wei Liu
Wind power causes fluctuations in power systems and introduces issues concerning system stability and power quality because of the lack of controllability of its discontinuous and intermittent resources. This paper presents a coordinated control strategy...
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Xiaolei Ye, Huan Luo, Ming Hou, Pierre Bertrand, Alain Billard and Pascal Briois
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Wiebke Frenkel, Andreas Rauh, Julia Kersten and Harald Aschemann
Solid oxide fuel cell systems such as those presented in this paper are not only applicable for a pure supply with electric energy, they can typically also be used in decentralized power stations, i.e., as micro-cogeneration systems for houses, where bot...
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Gene Yang, Wonsang Jung, Sung-Jin Ahn and Dongkyu Lee
Achieving the fast oxygen reduction reaction (ORR) kinetics at the cathode of solid oxide fuel cells (SOFCs) is indispensable to enhance the efficiency of SOFCs at intermediate temperatures. Mixed ionic and electronic conducting (MIEC) oxides such as ABO...
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