Searched for: subject%3A%22Solid%255C%252Boxide%255C%252Bfuel%255C%252Bcells%22
(1 - 20 of 29)
Pages
- 1
- 2
- document
- Van Dieten, V.E.J. (author) doctoral thesis 1995
- document
-
Aravind, P.V. (author), Ouweltjes, J.P. (author), Woudstra, N. (author), Rietveld, G. (author)The impact of biomass-derived contaminants on solid-oxide fuel cells (SOFCs) with Ni/gadolinia-doped ceria (GDC) anodes was investigated using electrochemical impedance analysis. Measurements were carried out with symmetric test cells under a single-gas atmosphere. The impact of H2S, HCl, and naphthalene in the gas stream on the performance of...journal article 2007
- document
-
Aravind, P.V. (author), Ouweltjes, J.P. (author), Schoonman, J. (author)Electrochemical impedance measurements were carried out on symmetrical nickel/gadolinia-doped ceria test cells. For H2, N2, and H2O mixtures, the diffusion length obtained based on the impedance measurements is on the order of centimeters. This high value of the diffusion length is attributed to the flow field in the reactor. It is suggested...journal article 2009
- document
- Aravind, P.V. (author), Ouweltjes, J.P. (author), Schoonman, J. (author) journal article 2009
- document
-
Yáng, Z. (author), Harvey, A.S. (author), Infortuna, A. (author), Schoonman, J. (author), Gauckler, L.J. (author)Bulk BaxSr1 - xCoyFe1 - yO3 - dBaxSr1?xCoyFe1?yO3? compositions (BSCF) were synthesized by the solid-state reaction method. The electrical conductivity of ceramic bars was measured using a dc four-probe method as a function of temperature in air up to 970 °C. All compositions showed thermally activated p-type semi-conductivity up to ~450 °C and...journal article 2010
- document
-
Mitchell-Williams, T.B. (author), Tomov, R.I. (author), Saadabadi, S.A. (author), Krauz, M. (author), Aravind, P.V. (author), Glowacki, B.A. (author), Kumar, R.V. (author)Commercially available anode supported solid oxide fuel cells (NiO-8YSZ/8YSZ/LSCF- 20 mm in diameter) were anode infiltrated with gadolinium doped ceria (CGO) using a scalable drop-on-demand inkjet printing process. Cells were infiltrated with two different precursor solutions—water based or propionic acid based. The saturation limit of the 0.5...journal article 2017
- document
-
Thallam Thattai, A. (author), van Biert, L. (author), Aravind, P.V. (author)Major operating challenges remain to safely operate methane fuelled solid oxide fuel cells due to undesirable temperature gradients across the porous anode and carbon deposition. This article presents an experimental study on methane steam reforming (MSR) global kinetics for single operating SOFCs with Ni-GDC (gadolinium doped ceria) anodes...journal article 2017
- document
-
van Biert, L. (author), Godjevac, M. (author), Visser, K. (author), Aravind, P.V. (author)Direct internal reforming enables optimal heat integration and reduced complexity in solid oxide fuel cell (SOFC)systems, but thermal stresses induced by the increased temperature gradients may inflict damage to the stack. Therefore, the development of adequate control strategies requires models that can accurately predict the temperature...journal article 2019
- document
-
Saadabadi, S.A. (author), Thallam Thattai, A. (author), Fan, L. (author), Lindeboom, R.E.F. (author), Spanjers, H. (author), Aravind, P.V. (author)Anaerobic Digestion (AD) is used worldwide for treating organic waste and wastewater. Biogas produced can be converted using conventional energy conversion devices to provide energy efficient, integrated waste solutions. Typically, the electrical conversion-efficiency of these devices is 30–40% and is lowered due to biogas utilization instead...review 2019
- document
-
Chen, Z. (author), Wang, Li jun (author), Du, Xiao jia (author), Sun, Zai hong (author), Li, Fu shen (author), Chou, Kuo Chih (author)A commercial solid oxide fuel cell with a Ni/YSZ anode was characterized under a pure methane atmosphere. The amount of deposited carbon increased with an increase in temperature but decreased when the temperature exceeded 700°C. The reactivity of carbon decreased with increasing deposition temperature. Filamentous carbon was deposited from...journal article 2019
- document
-
Tabish, A.N. (author)Conventional energy technologies and fossil fuels are causing irreversible damage to the environment. A transition from conventional to sustainable technologies is inevitable to address the environmental concerns. Solid oxide fuel cells (SOFCs) can play a key role in this transition because of their high efficiency and fuel flexibility – SOFCs...doctoral thesis 2019
- document
-
van Biert, L. (author), Visser, K. (author), Aravind, P.V. (author)Various concepts have been proposed to use hydrocarbon fuels in solid oxide fuel cell (SOFC) systems. A combination of either allothermal or adiabatic pre-reforming and water recirculation (WR) or anode off-gas recirculation (AOGR) is commonly used to convert the fuel into a hydrogen rich mixture before it is electrochemically oxidised in the...journal article 2020
- document
-
Saadabadi, S.A. (author), Patel, H.C. (author), Woudstra, T. (author), Aravind, P.V. (author)Energy and exergy performance of ammonia fuelled solid oxide fuel cell (SOFC) integrated system in wastewater treatment plants (WWTPs) is evaluated in this study. Ammonia can be recovered through a struvite precipitation process in the form of an ammonia-water mixture (with 14 mol.% ammonia) and used as a carbon-free fuel. A series of...journal article 2020
- document
-
Gandiglio, Marta (author), Saberi Mehr, Ali (author), MosayebNezhad, M. (author), Lanzini, Andrea (author), Santarelli, Massimo (author)Polygeneration configurations for small power generation systems offer significant potential for energy saving and reducing carbon emissions in wastewater treatment facilities. In this work, a biogas-fed solid oxide fuel cell system operating in a wastewater treatment plant (located in Turin, Italy) is analyzed in terms of its potential...journal article 2020
- document
-
van Biert, L. (author)For decades, ships have been propelled by diesel engines. However, there are increasing concerns about their environmental impact. Fuel cells can provide an alternative to convert fuels directly into electricity, with high efficiencies and without hazardous emissions.<br/>Solid oxide fuel cells have a ceramic membrane, which functions at high...doctoral thesis 2020
- document
-
Sapra, H.D. (author)Modern marine diesel engines operating on conventional marine fuels are unable to further reduce the adverse impact of ship emissions on the environment. Integration of a solid oxide fuel cell (SOFC) and internal combustion engine (ICE) equipped with an underwater exhaust (UWE) can provide the opportunity for mitigating ship emissions and...doctoral thesis 2020
- document
-
Saadabadi, S.A. (author), van Linden, N. (author), Heinsbroek, Abel (author), Aravind, P.V. (author)This study investigates the feasibility of electricity production in a solid oxide fuel cell using methane recovered from groundwater as the fuel. Methane must be removed from groundwater for the production of drinking water to, amongst others, avoid bacterial regrowth. Instead of releasing methane to the atmosphere or converting it to carbon...journal article 2021
- document
-
Haseltalab, A. (author), van Biert, L. (author), Sapra, H.D. (author), Mestemaker, Benny (author), Negenborn, R.R. (author)The shipping industry is facing increasing demands to reduce its environmental footprints. This has resulted in adoption of new and more environmental friendly power sources and fuels for on-board power generation. One of these novel power sources is the Solid Oxide Fuel Cell (SOFC) which has a great potential to act as a power source, thanks...journal article 2021
- document
-
Cavalli, A. (author), Monteiro Fernandes, A.B. (author), Aravind, P.V. (author)Limited overall efficiency and excessive complexity can hinder the competitiveness of biomass gasifier solid oxide fuel cell micro combined heat and power systems. To overcome these problems, hydrocarbons direct internal reforming is analysed as a strategy to increase efficiency and reduce system complexity. To the same end, two biosyngas...journal article 2021
- document
-
Saadabadi, S.A. (author), Illathukandy, Biju (author), Aravind, P.V. (author)Internal dry reforming (IDR) of methane for biogas-fed solid oxide fuel cell (SOFC) applications has been experimentally investigated on planar Ni-GDC (cermet anode) electrolyte-supported cells. This study focuses on the effect of CO<sub>2</sub> concentration, current density, operating temperature, and residence time on internal methane dry...journal article 2021
Searched for: subject%3A%22Solid%255C%252Boxide%255C%252Bfuel%255C%252Bcells%22
(1 - 20 of 29)
Pages
- 1
- 2