Uptake of chloride and iso-saccharinic acid by cement: Sorption and molecular dynamics studies on HCP (CEM I) and C-S-H phases
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jo, Yongheum | - |
dc.contributor.author | Androniuk, Iuliia | - |
dc.contributor.author | Çevirim-Papaioannou, Neşe | - |
dc.contributor.author | de Blochouse, Benny | - |
dc.contributor.author | Altmaier, Marcus | - |
dc.contributor.author | Gaona, Xavier | - |
dc.date.accessioned | 2023-07-05T04:05:22Z | - |
dc.date.available | 2023-07-05T04:05:22Z | - |
dc.date.created | 2023-06-26 | - |
dc.date.issued | 2022-07 | - |
dc.identifier.issn | 0008-8846 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/186264 | - |
dc.description.abstract | The uptake of chloride and ISA by cement in the degradation stage I was investigated with a combination of sorption experiments and MD simulations. The retention of Cl-36 decreases with increasing [Cl-](tot) in cement pore water. The uptake of Cl-36 is dominated by sorption phenomena and the formation of the Friedel's salt at low and high [Cl-](tot), respectively. ISA sorbs moderately on HCP, and a one-site Langmuir isotherm was used to satisfactorily model the sorption data. MD simulations highlight the key role of Ca in the binding of ISA to C-S-H. This work provides a sound basis for predicting the uptake of chloride and ISA by HCP in the context of L/ILW repositories, together with new insights for the mechanistic understanding of ISA uptake. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier BV | - |
dc.title | Uptake of chloride and iso-saccharinic acid by cement: Sorption and molecular dynamics studies on HCP (CEM I) and C-S-H phases | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jo, Yongheum | - |
dc.identifier.doi | 10.1016/j.cemconres.2022.106831 | - |
dc.identifier.scopusid | 2-s2.0-85129661553 | - |
dc.identifier.wosid | 000861299800004 | - |
dc.identifier.bibliographicCitation | Cement and Concrete Research, v.157, pp.1 - 12 | - |
dc.relation.isPartOf | Cement and Concrete Research | - |
dc.citation.title | Cement and Concrete Research | - |
dc.citation.volume | 157 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 12 | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Construction & Building Technology | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Construction & Building Technology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | ISOSACCHARINIC ACID | - |
dc.subject.keywordPlus | CALCIUM ALUMINATE | - |
dc.subject.keywordPlus | GLUCONIC ACID | - |
dc.subject.keywordPlus | BINDING | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | ALKALINE | - |
dc.subject.keywordPlus | PASTES | - |
dc.subject.keywordPlus | COMPLEXATION | - |
dc.subject.keywordAuthor | Cement | - |
dc.subject.keywordAuthor | Sorption | - |
dc.subject.keywordAuthor | Chloride | - |
dc.subject.keywordAuthor | ISA | - |
dc.subject.keywordAuthor | MD simulation | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0008884622001223?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.