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손동성

Sohn, Dong-Seong
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dc.citation.endPage 349 -
dc.citation.number 2-3 -
dc.citation.startPage 340 -
dc.citation.title JOURNAL OF NUCLEAR MATERIALS -
dc.citation.volume 372 -
dc.contributor.author Kim, Han Soo -
dc.contributor.author Joung, Chang Yong -
dc.contributor.author Lee, Byung Ho -
dc.contributor.author Kim, Si Hyung -
dc.contributor.author Sohn, Dong-Seong -
dc.date.accessioned 2023-12-22T09:06:32Z -
dc.date.available 2023-12-22T09:06:32Z -
dc.date.created 2014-09-16 -
dc.date.issued 2008-01 -
dc.description.abstract A heterogeneous type burnable absorber needs a diluent material to adjust its gadolinium concentration. TiO2, ZrO2 or Al2O3 was added to Gd2O3, separately and GdxMyOz (M = Ti, Zr or Al) pellets were fabricated by a powder process. Pellets with a single Gd2TiO5 or Gd2Ti2O7 were fabricated and their phases were confirmed by XRD. Thermal properties of the GdxMyOz were measured and their thermal conductivities were determined. The thermal expansion was largest in Gd2Ti2O7, and it decreased with a gadolinium concentration increase. GdAlO3 had the highest thermal conductivity, next were the GdxTiyOz phases in a reverse order of the gadolinium concentration increase. The selected candidate pellets of GdxTiyOz were irradiated in the HANARO reactor, and post-irradiation examinations of the pellets were carried out in a hot cell. The examination results indicate that the thermal properties of the BP pellets should be considered to ensure an in-reactor integrity. -
dc.identifier.bibliographicCitation JOURNAL OF NUCLEAR MATERIALS, v.372, no.2-3, pp.340 - 349 -
dc.identifier.doi 10.1016/j.jnucmat.2007.03.266 -
dc.identifier.issn 0022-3115 -
dc.identifier.scopusid 2-s2.0-37249051461 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/6127 -
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=37249051461 -
dc.identifier.wosid 000253180400021 -
dc.language 영어 -
dc.publisher ELSEVIER SCIENCE BV -
dc.title Characteristics of GdxMyOz (M = Ti, Zr or Al) as a burnable absorber -
dc.type Article -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordPlus DYSPROSIUM -

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