Multiscale in-situ characterisation of degradation and reactivity in solid oxide fuel cells
Lead Research Organisation:
University College London
Department Name: Chemical Engineering
Abstract
Abstracts are not currently available in GtR for all funded research. This is normally because the abstract was not required at the time of proposal submission, but may be because it included sensitive information such as personal details.
Organisations
People |
ORCID iD |
Daniel Brett (Principal Investigator) |
Publications
Obeisun O
(2014)
Development of open-cathode polymer electrolyte fuel cells using printed circuit board flow-field plates: Flow geometry characterisation
in International Journal of Hydrogen Energy
Bharath V
(2017)
Effect of humidity on the interaction of CO2 with alkaline anion exchange membranes probed using the quartz crystal microbalance
in International Journal of Hydrogen Energy
Noorkami M
(2014)
Effect of temperature uncertainty on polymer electrolyte fuel cell performance
in International Journal of Hydrogen Energy
Engebretsen E
(2016)
Electro-thermal impedance spectroscopy applied to an open-cathode polymer electrolyte fuel cell
in Journal of Power Sources
Engebretsen E
(2017)
Electrochemical pressure impedance spectroscopy applied to the study of polymer electrolyte fuel cells
in Electrochemistry Communications
Obeisun O
(2017)
Ex-situ characterisation of water droplet dynamics on the surface of a fuel cell gas diffusion layer through wettability analysis and thermal characterisation
in International Journal of Hydrogen Energy
Zhang D
(2013)
Fair electricity transfer price and unit capacity selection for microgrids
in Energy Economics
Brett D
(2012)
Functional Materials for Sustainable Energy Applications
Maskell W
(2013)
Improvements to Zirconia Thick-Film Oxygen Sensors
in Journal of Physics: Conference Series
Robinson J
(2015)
Investigating the effect of thermal gradients on stress in solid oxide fuel cell anodes using combined synchrotron radiation and thermal imaging
in Journal of Power Sources
Description | So far this project has allowed us to develop correlative metrology techniques for the analysis of solid oxide fuel cells. This includes the ability to examine the temperature distribution in electrode materials and relate this to strain within the structure. We have also developed an in-situ SOFC cell capable of viewing, with an infrared thermal camera, the temperature distribution within an operational system. We will use these results to inform model development in the next phase of work. |
Exploitation Route | Our thermal imaging technique will provide unparalleled insight into the internal workings of SOFCs and allow advanced models describing electro-thermal operation to be developed and validated, so leading to the development of commercial SOFC technology. |
Sectors | Energy |
URL | http://www.ucl.ac.uk/electrochemical-innovation-lab |
Description | Findings of the operation of solid oxide fuel cell materials under thermal gradients are being communicated to out industrial collaborator, Ceres Power, and we have recently applied for a Supergen H2FC Early Career Researcher award with Ceres to apply thermal imaging alongside X-ray computed tomography to help understand how electrodes function in devices. |
First Year Of Impact | 2014 |
Sector | Energy,Environment |
Impact Types | Societal,Economic |