兰州大学机构库
Composition-dependent leaching behavior in ion-irradiated borosilicate glasses: A corrosion mechanism study
Qin, Kemian1,2,3; Zhang, Xiaoyang1,2,3; Bai, Kai1,2,3; Jin, Zhaoxuan1,2,3; Zhang, Buyun1,2,3; Wang, Yuchuan1,2,3; Lv, Peng1,2,3; Ejaz, Ahsan1,2,3; Zhou, Haiqiang4; Wang, Tieshan1,2,3; Peng, Haibo1,2,3
2023-11-01
Online publication date2023-11
Source PublicationJOURNAL OF THE AMERICAN CERAMIC SOCIETY   Impact Factor & Quartile
ISSN0002-7820 ; 1551-2916
EISSN1551-2916
page numbers12
AbstractEvaluating the corrosion behavior of borosilicate glass after irradiation holds vital importance for the safe geological disposal of high-level radioactive waste. This study examined the leaching properties of three kinds of sodium-borosilicate (RNa2O-B2O3-KSiO2, denoted as NBS) glasses with the same R but varying K under 5 MeV Xe-ion radiation to decipher the correlation between the corrosion mechanism and glass composition. After Xe-ion radiation, an increase in [BO3] units was observed, indicative of the glass network depolymerization. Irradiated glasses exhibited a more significant change in [BO3] units over the leaching time compared to their pristine counterparts. There is a strong correlation between the initial dissolution rates of pristine glasses, the K value, and the proportion of Na. Additionally, the initial Si dissolution rate of the NBS glasses has been accelerated by heavy ion irradiation. For the same R value over the glass series, the initial Si dissolution rates in ternary borosilicate glasses change at similar rates after irradiation. This study concluded that the variation trend in the initial dissolution rate of Si and Na differs under ion radiation.
Keywordborosilicate glass irradiation leaching behavior microstructure
PublisherWILEY
DOI10.1111/jace.19521
Indexed BySCIE
Language英语
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Ceramics
WOS IDWOS:001091164200001
Original Document TypeArticle ; Early Access
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttps://ir.lzu.edu.cn/handle/262010/569121
Collection兰州大学
Corresponding AuthorPeng, Haibo
Affiliation
1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou, Peoples R China;
2.Lanzhou Univ, Key Lab Special Funct Mat & Struct Design, Minist Educ, Lanzhou, Peoples R China;
3.Lanzhou Univ, MOE Frontiers Sci Ctr Rare Isotopes, Lanzhou, Peoples R China;
4.Xinjiang Radiat Environm Supervis Stn, Urumqi, Peoples R China
Recommended Citation
GB/T 7714
Qin, Kemian,Zhang, Xiaoyang,Bai, Kai,et al. Composition-dependent leaching behavior in ion-irradiated borosilicate glasses: A corrosion mechanism study[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2023.
APA Qin, Kemian.,Zhang, Xiaoyang.,Bai, Kai.,Jin, Zhaoxuan.,Zhang, Buyun.,...&Peng, Haibo.(2023).Composition-dependent leaching behavior in ion-irradiated borosilicate glasses: A corrosion mechanism study.JOURNAL OF THE AMERICAN CERAMIC SOCIETY.
MLA Qin, Kemian,et al."Composition-dependent leaching behavior in ion-irradiated borosilicate glasses: A corrosion mechanism study".JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2023).
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