Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Alex Theodosiou"'
Publikováno v:
PLoS ONE, Vol 12, Iss 8, p e0182860 (2017)
This study has investigated the laboratory scale thermal oxidation of nuclear graphite, as a proof-of-concept for the treatment and decommissioning of reactor cores on a larger industrial scale. If showed to be effective, this technology could have p
Externí odkaz:
https://doaj.org/article/5d7c9d81d943468fa6ec64429a15e77a
Autor:
Alex Theodosiou, Ben F. Spencer, Jonathan Counsell, Philippe Ouzilleau, Zhoutong He, Abbie N. Jones
Publikováno v:
Carbon. 197:226-237
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60b1cbe8bf902c28522cdab6917dbe4e
https://doi.org/10.1016/j.carbon.2022.06.034
https://doi.org/10.1016/j.carbon.2022.06.034
Autor:
Zhoutong He, Alex Theodosiou, Maoyuan Cai, Andy Smith, Abbie Jones, Barry Marsden, Hefei Huang, Xingtai Zhou
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9cb54d9a7af93803dad84cfd25869cc
https://doi.org/10.2139/ssrn.4250837
https://doi.org/10.2139/ssrn.4250837
Autor:
Robert N. Worth, José David Arregui-Mena, William Bodel, A J Wickham, Abbie Jones, Paul Mummery, Alex Theodosiou
Publikováno v:
Worth, R N, Theodosiou, A, Bodel, W, Arregui-mena, J D, Wickham, A J, Jones, A N & Mummery, P M 2021, ' The distribution and selective decontamination of carbon-14 from nuclear graphite ', Journal of Nuclear Materials, vol. 556, pp. 153167 . https://doi.org/10.1016/j.jnucmat.2021.153167
This work investigates 14C release behaviour from UK Magnox reactor sourced irradiated graphite under relatively low temperature oxidation conditions: a 1% oxygen in argon atmosphere at temperatures ranging from 600°C to 700°C, and durations from 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97de545d22b15b85f62a0c96e55c2379
https://www.research.manchester.ac.uk/portal/en/publications/the-distribution-and-selective-decontamination-of-carbon14-from-nuclear-graphite(abb0285d-2ce2-49d3-b231-6ea1253ed910).html
https://www.research.manchester.ac.uk/portal/en/publications/the-distribution-and-selective-decontamination-of-carbon14-from-nuclear-graphite(abb0285d-2ce2-49d3-b231-6ea1253ed910).html
Autor:
Yongqi Zhu, Zhoutong He, Huilei Ma, Fanggang Liu, Alex Theodosiou, Andy Smith, Abbie Jones, Barry Marsden, Xingtai Zhou
Publikováno v:
Journal of Nuclear Materials. 559:153460
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ee0dc46688bb43392913bd433997f40
https://doi.org/10.1016/j.jnucmat.2021.153460
https://doi.org/10.1016/j.jnucmat.2021.153460
Publikováno v:
Theodosiou, A, Spencer, B, Counsell, J & Jones, A 2019, ' An XPS/UPS study of the surface / near-surface bonding in nuclear grade graphites: A comparison of monatomic and cluster depth-profiling techniques ', Applied Surface Science, vol. 508, 144764 . https://doi.org/10.1016/j.apsusc.2019.144764
Samples of highly-orientated pyrolytic graphite (HOPG) and nuclear graphite grades, Gilsocarbon and Pile Grade-A (PGA), were examined using x-ray photoelectron spectroscopy (XPS), ultra-violet photoelectron spectroscopy (UPS) and Raman spectroscopy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::262f7f153084a9babf82b9bbbf4b8137
https://doi.org/10.1016/j.apsusc.2019.144764
https://doi.org/10.1016/j.apsusc.2019.144764
Publikováno v:
Journal of Nuclear Materials. 426:26-30
Samples of highly-orientated pyrolytic graphite (HOPG) have been irradiated with 5 keV He+ and Xe+ ions at temperatures of 298 K and 100 K. Irradiation-induced damage has been monitored using Raman spectroscopy through analysis of the intensity of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65091cea8757feafa2430a84f0f3f85e
https://doi.org/10.1016/j.jnucmat.2012.03.023
https://doi.org/10.1016/j.jnucmat.2012.03.023