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Gonzalez, M. and Carella, E. and Hernandez, T. and Jimenez Rey, D. and Gonzalez Arrabal, Raquel (2011). Ion Beam Analysis of He-implanted fusion solid breedes. In: "15th International Conference on Fusion Reactor Materials", 16/10/2011 - 22/10/2011, Charleston, EE. UU.
Title: | Ion Beam Analysis of He-implanted fusion solid breedes |
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Author/s: |
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Item Type: | Presentation at Congress or Conference (Poster) |
Event Title: | 15th International Conference on Fusion Reactor Materials |
Event Dates: | 16/10/2011 - 22/10/2011 |
Event Location: | Charleston, EE. UU |
Title of Book: | Proceedings of 15th International Conference on Fusion Reactor Materials |
Date: | 2011 |
Subjects: | |
Faculty: | E.T.S.I. Industriales (UPM) |
Department: | Ingeniería Nuclear [hasta 2014] |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
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Introduction Lithium-based ceramics (silicates, titanates, ?) possess a series of advantages as alternative over liquid lithium and lithium-lead alloys for fusion breeders. They have a sufficient lithium atomic density (up to 540 kg*m-3), high temperature stability (up to 1300 K), and good chemical compatibility with structural materials. Nevertheless, few research is made on the diffusion behavior of He and H isotopes through polycrystalline structures of porous ceramics which is crucial in order to understand the mobility of gas coolants as well as, the release of tritium. Moreover, in the operating conditions of actual breeder blanket concepts, the extraction rate of the helium produced during lithium transmutation can be affected by the composition and the structure of the near surface region modifying the performance of BB materials
Item ID: | 12491 |
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DC Identifier: | https://oa.upm.es/12491/ |
OAI Identifier: | oai:oa.upm.es:12491 |
Official URL: | http://www.ornl.gov/icfrm15/ |
Deposited by: | Memoria Investigacion |
Deposited on: | 08 Aug 2012 10:52 |
Last Modified: | 03 Mar 2023 09:27 |