Results 101 to 110 of about 36,729 (228)

Evaluation of solid oxide fuel cell performance with anode recirculation using variable flow ejector at rated conditions

open access: yesMechanical Engineering Journal, 2015
An anode gas recycle (AGR) system that uses an ejector for a 1 kW solid oxide fuel cell (SOFC) was developed to increase the electrical efficiency of combined power generation.
Soumei BABA   +3 more
doaj   +1 more source

The influence of the microstructure of the SOFC tubular basis on the formation of the film layer of the SSZ electrolyte [PDF]

open access: yesЭлектрохимическая энергетика
The methodology for preparing precursors for the fabrication of the anode-supported tubular substrates from NiO/YSZ composite was developed. The optimal amount of the pore-forming agent to get the well-developed porosity in the supporting anode was ...
Oparina, Darya Васильевна   +6 more
doaj   +1 more source

SOFC and SOFC-based power systems: state-of-the-ost and outlook

open access: yesElectrochemical Energetics, 2007
Applications of superionic conductors in solid-oxide fuel cells (SOFC) were considered. A promising direction is the distributed power. Electrochemical current generators come to direct consumers of electric power, who operate the generators as required by their power consumption plan.
openaire   +1 more source

Tubular SOFC and SOFC/Gas Turbine combined cycles-status and prospects

open access: yes, 1996
Presently under fabrication at Westinghouse for a consortium of Dutch and Danish utilities is the world`s first 100 kWe Solid Oxide Fuel Cell (SOFC) power generation system. This natural gas fueled experimental field unit will be installed near Arnhem, Netherlands, at an auxiliary district heating plant.
S E Veyo, W L Lundberg
openaire   +2 more sources

Correlation of conductivity and angle integrated valence band photoemission characteristics in single crystal iron perovskites for 300 K < T < 800 K: Comparison of surface and bulk sensitive methods

open access: yes, 2010
A single crystal monolith of La0.9Sr0.1FeO3 and thin pulsed laser deposited film of La0.8Sr0.2Fe0.8Ni0.2O3 were subject to angle integrated valence band photoemission spectroscopy in ultra high vacuum and conductivity experiments in ambient air at ...
Braun, A.   +11 more
core   +1 more source

Self-sustainable protonic ceramic electrochemical cells using a triple conducting electrode for hydrogen and power production. [PDF]

open access: yes, 2020
The protonic ceramic electrochemical cell (PCEC) is an emerging and attractive technology that converts energy between power and hydrogen using solid oxide proton conductors at intermediate temperatures.
Bian, Wenjuan   +10 more
core   +1 more source

Apparatus for Operando X-ray Diffraction of Fuel Electrodes in High Temperature Solid State Electrochemical Cells

open access: yes, 2018
Characterizing electrochemical energy conversion devices during operation is an important strategy for correlating device performance with the properties of cell materials under real operating conditions.
Benck, Jesse D.   +4 more
core   +1 more source

Specifications for modelling fuel cell and combustion-based residential cogeneration device within whole-building simulation programs [PDF]

open access: yes, 2007
This document contains the specifications for a series of residential cogeneration device models developed within IEA/ECBCS Annex 42. The devices covered are: solid oxide and polymer exchange membrane fuel cells (SOFC and PEM), and internal combustion ...
Beausoleil-Morrison, Ian, Kelly, Nick
core   +1 more source

Electrical and Hydrogen Reduction Enhances Kinetics in Doped Zirconia and Ceria: II. Mapping Electrode Polarization and Vacancy Condensation in YSZ

open access: yes, 2017
Knowing the correlation between grain boundary mobility and oxygen potential in yttria stabilized zirconia (YSZ), we have utilized the grain size as a microstructural marker to map local oxygen potential. Abrupt oxygen potential transition is established
Chen, I-Wei, Dong, Yanhao
core   +1 more source

An overview: effectiveness of different arrangement for electrode guard in electrical capacitance tomography [PDF]

open access: yes, 2011
Electrical capacitance tomography (ECT) system is useful to obtain information about the spatial distribution of a dielectric materials mixture inside a vessel.
Abd Jamil, Mahadi   +4 more
core   +1 more source

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