Oxyanion doping strategies for Solid Oxide Fuel Cell Materials
Lead Research Organisation:
University of Warwick
Department Name: Physics
Abstract
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Organisations
People |
ORCID iD |
| John Hanna (Principal Investigator) | |
| Mark Smith (Co-Investigator) |
Publications
Panchmatia PM
(2011)
Oxygen defects and novel transport mechanisms in apatite ionic conductors: combined 17O NMR and modeling studies.
in Angewandte Chemie (International ed. in English)
Porras-Vazquez JM
(2013)
Investigation into the effect of Si doping on the performance of Sr(1-y)Ca(y)MnO(3-d) SOFC cathode materials.
in Dalton transactions (Cambridge, England : 2003)
Corrie B.J.
(2015)
Neutron diffraction and multinuclear solid state NMR investigation into the structures of oxide ion conducting La9.6Si6O26.4 and La8Sr2Si6O26, and their hydrated phases
in Dalton Transactions
Park D
(2018)
Electromagnetic Functionalization of Wide-Bandgap Dielectric Oxides by Boron Interstitial Doping
in Advanced Materials
Arz MI
(2019)
Ring-Opening Polymerization of Cyclic Phosphonates: Access to Inorganic Polymers with a PV-O Main Chain.
in Journal of the American Chemical Society
Walkley B
(2019)
Nanostructure of CaO-(Na 2 O)-Al 2 O 3 -SiO 2 -H 2 O Gels Revealed by Multinuclear Solid-State Magic Angle Spinning and Multiple Quantum Magic Angle Spinning Nuclear Magnetic Resonance Spectroscopy
in The Journal of Physical Chemistry C
Smith A
(2020)
Graphene Oxide Functionalized with 2-Ureido-4[1 H ]-pyrimidinone for Production of Nacre-Like Films
in ACS Applied Nano Materials
Kamat H
(2021)
Insight into the Partitioning and Clustering Mechanism of Rare-Earth Cations in Alkali Aluminoborosilicate Glasses
in Chemistry of Materials
| Description | This project was successful in developing new cathode materials for solid oxide fuel cell technology. The strategy involved increasing the oxygen vacancies within the cathode material structure to improve the amount of oxygen ion migration/mobility through this device, thus increasing its overall current capacity. This was achieved by investigating the ability of these materials to be doped with CO3, BO3 and SO4 to stimulate an increase in the oxygen vacancies within the parent structure. |
| Exploitation Route | These published findings (and those still to be submitted for publication) are valuable contributions to the field of solid oxide fuel cell technology. |
| Sectors | Chemicals Energy |