TEM and XAS investigation of fission gas behaviors in U-Mo alloy fuels through ion beam irradiation
In this study, smaller-grained (hundred nano-meter size grain) and larger-grained (micro-meter size grain) U-10Mo specimens have been irradiated (implanted) with 250 keV Xe+ beam and were in situ characterized by TEM. Xe bubbles were not seen in the specimen after an implantation fluence of 2 × 1020...
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| Veröffentlicht in: | Journal of nuclear materials 2017-10, Vol.494 (C), p.165-171 |
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| creator | Zang, Hang Yun, Di Mo, Kun Wang, Kunpeng Mohamed, Walid Kirk, Marquis A. Velázquez, Daniel Seibert, Rachel Logan, Kevin Terry, Jeffrey Baldo, Peter Yacout, Abdellatif M. Liu, Wenbo Zhang, Bo Gao, Yedong Du, Yang Liu, Jing |
| description | In this study, smaller-grained (hundred nano-meter size grain) and larger-grained (micro-meter size grain) U-10Mo specimens have been irradiated (implanted) with 250 keV Xe+ beam and were in situ characterized by TEM. Xe bubbles were not seen in the specimen after an implantation fluence of 2 × 1020 ions/m2 at room temperature. Nucleation of Xe bubbles happened during heating of the specimen to a final temperature of 300 °C. By comparing measured Xe bubble statistics, the nucleation and growth behaviors of Xe bubbles were investigated in smaller-grained and larger-grained U-10Mo specimens. A multi-atom kind of nucleation mechanism has been observed in both specimens. X-ray Absorption spectroscopy showed the edge position in the bubbles to be the same as that of Xe gas. The size of Xe bubbles has been shown to be bigger in larger-grained specimens than in smaller-grained specimens at the same implantation conditions. |
| doi_str_mv | 10.1016/j.jnucmat.2017.07.033 |
| format | Article |
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Xe bubbles were not seen in the specimen after an implantation fluence of 2 × 1020 ions/m2 at room temperature. Nucleation of Xe bubbles happened during heating of the specimen to a final temperature of 300 °C. By comparing measured Xe bubble statistics, the nucleation and growth behaviors of Xe bubbles were investigated in smaller-grained and larger-grained U-10Mo specimens. A multi-atom kind of nucleation mechanism has been observed in both specimens. X-ray Absorption spectroscopy showed the edge position in the bubbles to be the same as that of Xe gas. The size of Xe bubbles has been shown to be bigger in larger-grained specimens than in smaller-grained specimens at the same implantation conditions.</description><identifier>ISSN: 0022-3115</identifier><identifier>EISSN: 1873-4820</identifier><identifier>DOI: 10.1016/j.jnucmat.2017.07.033</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Absorption spectroscopy ; Alloys ; Bubbles ; Fission gas behaviors ; Grain size ; Implantation ; Ion irradiation ; Irradiation ; Metallic alloy fuels ; Molybdenum ; Nucleation ; Spectroscopy ; Studies ; Temperature ; U-Mo alloy ; Uranium base alloys ; X-ray absorption spectroscopy ; XAS ; Xe bubble</subject><ispartof>Journal of nuclear materials, 2017-10, Vol.494 (C), p.165-171</ispartof><rights>2017 Elsevier B.V.</rights><rights>Copyright Elsevier BV Oct 2017</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c359t-e92be1051026533559ed4fea589f08a02a6e952f18c94a47fa9484a9b46fd7573</cites><orcidid>0000-0002-9767-3214 ; 0000000297673214</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jnucmat.2017.07.033$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/1549590$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Zang, Hang</creatorcontrib><creatorcontrib>Yun, Di</creatorcontrib><creatorcontrib>Mo, Kun</creatorcontrib><creatorcontrib>Wang, Kunpeng</creatorcontrib><creatorcontrib>Mohamed, Walid</creatorcontrib><creatorcontrib>Kirk, Marquis A.</creatorcontrib><creatorcontrib>Velázquez, Daniel</creatorcontrib><creatorcontrib>Seibert, Rachel</creatorcontrib><creatorcontrib>Logan, Kevin</creatorcontrib><creatorcontrib>Terry, Jeffrey</creatorcontrib><creatorcontrib>Baldo, Peter</creatorcontrib><creatorcontrib>Yacout, Abdellatif M.</creatorcontrib><creatorcontrib>Liu, Wenbo</creatorcontrib><creatorcontrib>Zhang, Bo</creatorcontrib><creatorcontrib>Gao, Yedong</creatorcontrib><creatorcontrib>Du, Yang</creatorcontrib><creatorcontrib>Liu, Jing</creatorcontrib><title>TEM and XAS investigation of fission gas behaviors in U-Mo alloy fuels through ion beam irradiation</title><title>Journal of nuclear materials</title><description>In this study, smaller-grained (hundred nano-meter size grain) and larger-grained (micro-meter size grain) U-10Mo specimens have been irradiated (implanted) with 250 keV Xe+ beam and were in situ characterized by TEM. Xe bubbles were not seen in the specimen after an implantation fluence of 2 × 1020 ions/m2 at room temperature. Nucleation of Xe bubbles happened during heating of the specimen to a final temperature of 300 °C. By comparing measured Xe bubble statistics, the nucleation and growth behaviors of Xe bubbles were investigated in smaller-grained and larger-grained U-10Mo specimens. A multi-atom kind of nucleation mechanism has been observed in both specimens. X-ray Absorption spectroscopy showed the edge position in the bubbles to be the same as that of Xe gas. The size of Xe bubbles has been shown to be bigger in larger-grained specimens than in smaller-grained specimens at the same implantation conditions.</description><subject>Absorption spectroscopy</subject><subject>Alloys</subject><subject>Bubbles</subject><subject>Fission gas behaviors</subject><subject>Grain size</subject><subject>Implantation</subject><subject>Ion irradiation</subject><subject>Irradiation</subject><subject>Metallic alloy fuels</subject><subject>Molybdenum</subject><subject>Nucleation</subject><subject>Spectroscopy</subject><subject>Studies</subject><subject>Temperature</subject><subject>U-Mo alloy</subject><subject>Uranium base alloys</subject><subject>X-ray absorption spectroscopy</subject><subject>XAS</subject><subject>Xe bubble</subject><issn>0022-3115</issn><issn>1873-4820</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNqFkM1LxDAQxYMouH78CULQc9dJk7TNSUT8AsWDCt5CNp3spuw2mrQL_vemrndhYObwm8d7j5AzBnMGrLrs5l0_2o0Z5iWweg55ON8jM9bUvBBNCftkBlCWBWdMHpKjlDoAkArkjNi322dq-pZ-XL9S328xDX5pBh96Ghx1PqXpXJpEF7gyWx9iyhh9L54DNet1-KZuxHWiwyqGcbmiE71As6E-RtP6X6UTcuDMOuHp3z4m73e3bzcPxdPL_ePN9VNhuVRDgapcIAPJoKwk51IqbIVDIxvloDFQmgqVLB1rrBJG1M4o0QijFqJybS1rfkzOd7ohh9DJ-gHtyoa-RztoJoXKkTN0sYM-Y_gac1zdhTH22ZdmqqqgFrnETMkdZWNIKaLTn9FvTPzWDPRUuu70X-l6Kl1DHs7z39XuL3eCW49xsoG9xdbHyUUb_D8KP0GfjEo</recordid><startdate>201710</startdate><enddate>201710</enddate><creator>Zang, Hang</creator><creator>Yun, Di</creator><creator>Mo, Kun</creator><creator>Wang, Kunpeng</creator><creator>Mohamed, Walid</creator><creator>Kirk, Marquis A.</creator><creator>Velázquez, Daniel</creator><creator>Seibert, Rachel</creator><creator>Logan, Kevin</creator><creator>Terry, Jeffrey</creator><creator>Baldo, Peter</creator><creator>Yacout, Abdellatif M.</creator><creator>Liu, Wenbo</creator><creator>Zhang, Bo</creator><creator>Gao, Yedong</creator><creator>Du, Yang</creator><creator>Liu, Jing</creator><general>Elsevier B.V</general><general>Elsevier BV</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>7ST</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope><scope>SOI</scope><scope>OTOTI</scope><orcidid>https://orcid.org/0000-0002-9767-3214</orcidid><orcidid>https://orcid.org/0000000297673214</orcidid></search><sort><creationdate>201710</creationdate><title>TEM and XAS investigation of fission gas behaviors in U-Mo alloy fuels through ion beam irradiation</title><author>Zang, Hang ; Yun, Di ; Mo, Kun ; Wang, Kunpeng ; Mohamed, Walid ; Kirk, Marquis A. ; Velázquez, Daniel ; Seibert, Rachel ; Logan, Kevin ; Terry, Jeffrey ; Baldo, Peter ; Yacout, Abdellatif M. ; Liu, Wenbo ; Zhang, Bo ; Gao, Yedong ; Du, Yang ; Liu, Jing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-e92be1051026533559ed4fea589f08a02a6e952f18c94a47fa9484a9b46fd7573</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Absorption spectroscopy</topic><topic>Alloys</topic><topic>Bubbles</topic><topic>Fission gas behaviors</topic><topic>Grain size</topic><topic>Implantation</topic><topic>Ion irradiation</topic><topic>Irradiation</topic><topic>Metallic alloy fuels</topic><topic>Molybdenum</topic><topic>Nucleation</topic><topic>Spectroscopy</topic><topic>Studies</topic><topic>Temperature</topic><topic>U-Mo alloy</topic><topic>Uranium base alloys</topic><topic>X-ray absorption spectroscopy</topic><topic>XAS</topic><topic>Xe bubble</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zang, Hang</creatorcontrib><creatorcontrib>Yun, Di</creatorcontrib><creatorcontrib>Mo, Kun</creatorcontrib><creatorcontrib>Wang, Kunpeng</creatorcontrib><creatorcontrib>Mohamed, Walid</creatorcontrib><creatorcontrib>Kirk, Marquis A.</creatorcontrib><creatorcontrib>Velázquez, Daniel</creatorcontrib><creatorcontrib>Seibert, Rachel</creatorcontrib><creatorcontrib>Logan, Kevin</creatorcontrib><creatorcontrib>Terry, Jeffrey</creatorcontrib><creatorcontrib>Baldo, Peter</creatorcontrib><creatorcontrib>Yacout, Abdellatif M.</creatorcontrib><creatorcontrib>Liu, Wenbo</creatorcontrib><creatorcontrib>Zhang, Bo</creatorcontrib><creatorcontrib>Gao, Yedong</creatorcontrib><creatorcontrib>Du, Yang</creatorcontrib><creatorcontrib>Liu, Jing</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Environment Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Environment Abstracts</collection><collection>OSTI.GOV</collection><jtitle>Journal of nuclear materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zang, Hang</au><au>Yun, Di</au><au>Mo, Kun</au><au>Wang, Kunpeng</au><au>Mohamed, Walid</au><au>Kirk, Marquis A.</au><au>Velázquez, Daniel</au><au>Seibert, Rachel</au><au>Logan, Kevin</au><au>Terry, Jeffrey</au><au>Baldo, Peter</au><au>Yacout, Abdellatif M.</au><au>Liu, Wenbo</au><au>Zhang, Bo</au><au>Gao, Yedong</au><au>Du, Yang</au><au>Liu, Jing</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>TEM and XAS investigation of fission gas behaviors in U-Mo alloy fuels through ion beam irradiation</atitle><jtitle>Journal of nuclear materials</jtitle><date>2017-10</date><risdate>2017</risdate><volume>494</volume><issue>C</issue><spage>165</spage><epage>171</epage><pages>165-171</pages><issn>0022-3115</issn><eissn>1873-4820</eissn><abstract>In this study, smaller-grained (hundred nano-meter size grain) and larger-grained (micro-meter size grain) U-10Mo specimens have been irradiated (implanted) with 250 keV Xe+ beam and were in situ characterized by TEM. 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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Absorption spectroscopy Alloys Bubbles Fission gas behaviors Grain size Implantation Ion irradiation Irradiation Metallic alloy fuels Molybdenum Nucleation Spectroscopy Studies Temperature U-Mo alloy Uranium base alloys X-ray absorption spectroscopy XAS Xe bubble |
| title | TEM and XAS investigation of fission gas behaviors in U-Mo alloy fuels through ion beam irradiation |
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