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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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Prestat, Eric
Culham Centre for Fusion Energy
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2020Splenic Capture and In Vivo Intracellular Biodegradation of Biological-grade Graphene Oxide Sheetscitations
- 2019Enhanced Intraliposomal Metallic Nanoparticle Payload Capacity Using Microfluidic-Assisted Self-Assemblycitations
- 2018Study on the formation of thin film nanocomposite (TFN) membranes of polymers of intrinsic microporosity and graphene-like fillers: effect of lateral flake size and chemical functionalizationcitations
- 2018Study on the formation of thin film nanocomposite (TFN) membranes of polymers of intrinsic microporosity and graphene-like fillers: effect of lateral flake size and chemical functionalizationcitations
- 2017A Simple Electrochemical Route to Metallic Phase Trilayer MoS2: evaluation as Electrocatalysts and Supercapacitorscitations
- 2017A Simple Electrochemical Route to Metallic Phase Trilayer MoS2: evaluation as Electrocatalysts and Supercapacitorscitations
- 2017Enhanced organophilic separations with mixed matrix membranes of polymers of intrinsic microporosity and graphene-like fillerscitations
- 2017Role of 2D and 3D defects on the reduction of LaNiO 3 nanoparticles for catalysiscitations
- 2017In Situ Industrial Bimetallic Catalyst Characterisation using Scanning Transmission Electron Microscopy and X-Ray Absorption Spectroscopy at One Atmosphere and Elevated Temperaturecitations
- 2017In Situ Industrial Bimetallic Catalyst Characterisation using Scanning Transmission Electron Microscopy and X-Ray Absorption Spectroscopy at One Atmosphere and Elevated Temperaturecitations
- 2017Observing imperfection in atomic interfaces for van der Waals heterostructurescitations
- 2017EXPLORING NANOSCALE PRECURSOR REACTIONS IN ALLOY 600 IN H2/N2-H2O VAPOR USING IN SITU ANALYTICAL TRANSMISSION ELECTRON MICROSCOPYcitations
- 2017Mapping grain boundary heterogeneity at the nanoscale in a positive temperature coefficient of resistivity ceramiccitations
- 2017Mapping grain boundary heterogeneity at the nanoscale in a positive temperature coefficient of resistivity ceramiccitations
- 2017Mapping grain boundary heterogeneity at the nanoscale in a positive temperature coefficient of resistivity ceramiccitations
- 2017EXPLORING NANOSCALE PRECURSOR REACTIONS IN ALLOY 600 IN H 2 /N 2 -H 2 O VAPOR USING IN SITU ANALYTICAL TRANSMISSION ELECTRON MICROSCOPYcitations
- 2017Role of 2D and 3D defects on the reduction of LaNiO3 nanoparticles for catalysiscitations
- 2016The Application of In Situ Analytical Transmission Electron Microscopy to the Study of Preferential Intergranular Oxidation in Alloy 600citations
- 2016The Application of In Situ Analytical Transmission Electron Microscopy to the Study of Preferential Intergranular Oxidation in Alloy 600citations
- 2016Imaging the hydrated microbe-metal interface using nanoscale spectrum imagingcitations
- 2016Synthesis and characterization of composite membranes made of graphene and polymers of intrinsic microporositycitations
- 2014Real-time imaging and elemental mapping of AgAu nanoparticle transformationscitations
Places of action
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article
The Application of In Situ Analytical Transmission Electron Microscopy to the Study of Preferential Intergranular Oxidation in Alloy 600
Abstract
In situ analytical transmission electron microscopy (TEM) can provide a unique perspective on dynamic reactions in a variety of environments, including liquids and gases. In this study, in situ analytical TEM techniques have been applied to examine the localised oxidation reactions that occur in a Ni-Cr-Fe alloy, Alloy 600, using a gas environmental cell at elevated temperatures. The initial stages of preferential intergranular oxidation, shown to be an important precursor phenomenon for intergranular stress corrosion cracking in pressurized water reactors (PWRs), have been successfully identified using the in situ approach. Furthermore, the detailed observations correspond to the ex situ results obtained from bulk specimens tested in hydrogenated steam and in high temperature PWR primary water. The excellent agreement between the in situ and ex situ oxidation studies demonstrates that this approach can be used to investigate the initial stages of preferential intergranular oxidation relevant to nuclear power systems.