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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Boxall, Colin
Lancaster University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2022Corrosion Behaviour of AGR Simulated Fuels (SIMFUELs)
- 2019The behaviour of spent nuclear fuel in wet interim storage
- 2019Towards the decontamination of plutonium contaminated bricks
- 2018Mechanisms of fixed contamination of commonly engineered surfaces
- 2017Real time nanogravimetric monitoring of corrosion in radioactive environments
- 2017AGR Cladding Corrosioncitations
- 2016The effect of acetohydroxamic acid on stainless steel corrosion in nitric acidcitations
- 2016Real-Time Nanogravimetric Monitoring of Corrosion in Radioactive Decontamination Systemscitations
- 2016Corrosion of AGR Fuel Pin Steel Under Conditions Relevant to Permanent Disposalcitations
- 2015Corrosion behaviour of AGR SIMFUELScitations
- 2015The effect of SO3-Ph-BTBP on stainless steel corrosion in nitric acidcitations
- 2015Real time nanogravimetric monitoring of corrosion for nuclear decommissioningcitations
- 2013The metallisation of insulating substrates with nano-structured metal films of controllable pore dimensioncitations
- 2013The development of nanoporous metal membranes for analytical separartions
- 2013Nitric acid reduction on 316L stainless steel under conditions representative of reprocessingcitations
- 2013Corrosion behaviour of AGR simulated fuelscitations
- 2013The nanoporous metallisation of polymer membranes through photocatalytically initiated electroless depositioncitations
- 2012Method for formation of porous metal coatings
- 2012Surface Decontamination by Photocatalysis
- 2012The nanoporous metallisation of insulating substrates through Photocatalytically Initiated Electroless Deposition (PIED)
- 2012Semiconductor photocatalysis and metal deposition
- 2012Fixed Contamination on Steel Surfaces: First Use of Quartz Crystal Microgravimetry to Measure Oxide Growth on Process Steels Under Conditions Typical of Nuclear Reprocessingcitations
- 2010Surface decontamination by photocatalysis
- 2009Synthesis of alpha- and beta-FeOOH iron oxide nanoparticles in non-ionic surfactant mediumcitations
- 2006Mesoporous and Nanoparticulate Metal Oxides: Applications in New Photocatalysis
- 2005The applications of photocatalytic waste minimisation in nuclear fuel processingcitations
Places of action
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article
Corrosion behaviour of AGR SIMFUELS
Abstract
<p>Pure UO<sub>2</sub> pellets and, for the first time, AGR SIMFUEL pellets simulating 25 (pellet interior) and 43 GWd/tU burn-up (rim structure) have been fabricated. Using combined electrochemical and Raman spectroscopic studies, we have investigated the effect of the AGR SIMFUEL dopants on the structure of the UO<sub>2</sub> crystal matrix and studied the effect of H<sub>2</sub>O<sub>2</sub> on the SIMFUEL surface as a simulant for the effect of α radiolysis of water within intruding groundwater in the near field. Preliminary results of electrochemical studies of AGR SIMFUEL samples held in direct contact with the AGR fuel cladding material, 20/25/Nb stainless steel, in modified simplified groundwater (10 mmol dm<sup>-3</sup> NaCl, 2 mmol dm<sup>-3</sup> NaHCO<sub>3</sub>, pH 6.8) indicate that the open circuit potential of the coupled system is (i) negative of that adopted by the isolated SIMFUEL and (ii) positive of that adopted by the isolated cladding in electrolytes of the same composition. This implies that the SIMFUEL is protected against corrosion at the expense of the steel cladding, an observation that is currently the subject of further work in our laboratories.</p>