{"title":"Diffusivity of Sr,I and Pu in Granite With Through-Diffusion Experiment","authors":"Haijun Dang, X. Hou, Wen-yuan Liu, Chong Liu, Jiang Xu","doi":"10.7538/HHX.2014.36.01.0053","DOIUrl":null,"url":null,"abstract":"The diffusion behavior of Sr,I and Pu in granite was investigated by throughdiffusion experiment.The effective diffusion coefficients of Sr,I and Pu in granite at 26℃ were determined to be(1.24±0.03)×10-13 m2/s,(2.88±0.02)×10-13 m2/s and(1.33± 0.52)×10-13 m2/s,respectively.It is also observed that the speciation and species distribution of element have significant effects on its diffusion behavior.","PeriodicalId":35066,"journal":{"name":"He-Huaxue yu Fangshe Huaxue/Journal of Nuclear and Radiochemistry","volume":"36 1","pages":"53-59"},"PeriodicalIF":0.0000,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"He-Huaxue yu Fangshe Huaxue/Journal of Nuclear and Radiochemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.7538/HHX.2014.36.01.0053","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Chemistry","Score":null,"Total":0}
引用次数: 1
Abstract
The diffusion behavior of Sr,I and Pu in granite was investigated by throughdiffusion experiment.The effective diffusion coefficients of Sr,I and Pu in granite at 26℃ were determined to be(1.24±0.03)×10-13 m2/s,(2.88±0.02)×10-13 m2/s and(1.33± 0.52)×10-13 m2/s,respectively.It is also observed that the speciation and species distribution of element have significant effects on its diffusion behavior.
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