Computational Approach to the Surface-Crosslinking Process of Superabsorbent Polymer via Central Composite Design
DC Field | Value | Language |
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dc.contributor.author | Kim, Hae-Chan | - |
dc.contributor.author | Kwon, Yong-Rok | - |
dc.contributor.author | Kim, Jung-Soo | - |
dc.contributor.author | Kwon, Miyeon | - |
dc.contributor.author | Kim, Jong-Ho | - |
dc.contributor.author | Kim, Dong-Hyun | - |
dc.date.accessioned | 2023-05-03T09:40:54Z | - |
dc.date.available | 2023-05-03T09:40:54Z | - |
dc.date.issued | 2022-09 | - |
dc.identifier.issn | 2073-4360 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/112707 | - |
dc.description.abstract | The improvement of gel strength and absorption properties through the surface-crosslinking of superabsorbent polymers (SAPs) is essential for sanitary industry applications. We prepared core-SAP via aqueous solution copolymerization, and then surface-crosslinked the core-SAP under various conditions. The structure of the SAP was characterized using Fourier transform infrared (FT-IR) spectroscopy. Central composite design (CCD) of response surface methodology (RSM) has been applied to determine the optimum surface-crosslinking conditions such as surface-crosslinker content, reaction temperature, and reaction time. The optimal surface-crosslinking conditions were identified at a surface-crosslinker content of 2.22 mol%, reaction temperature of 160 degrees C, and reaction time of 8.7 min. The surface-crosslinked SAP showed excellent absorbency under load of 50 g/g with a permeability of 50 s. Other absorption properties were also evaluated by measuring the free absorbency and centrifuge retention capacity in saline solution. | - |
dc.format.extent | 11 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | MDPI Open Access Publishing | - |
dc.title | Computational Approach to the Surface-Crosslinking Process of Superabsorbent Polymer via Central Composite Design | - |
dc.type | Article | - |
dc.publisher.location | 스위스 | - |
dc.identifier.doi | 10.3390/polym14183842 | - |
dc.identifier.scopusid | 2-s2.0-85138824040 | - |
dc.identifier.wosid | 000856739200001 | - |
dc.identifier.bibliographicCitation | Polymers, v.14, no.18, pp 1 - 11 | - |
dc.citation.title | Polymers | - |
dc.citation.volume | 14 | - |
dc.citation.number | 18 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 11 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | PERMEABILITY | - |
dc.subject.keywordPlus | COPOLYMERS | - |
dc.subject.keywordPlus | ACID | - |
dc.subject.keywordAuthor | superabsorbent polymer composites | - |
dc.subject.keywordAuthor | surface-crosslinking | - |
dc.subject.keywordAuthor | central composite design | - |
dc.subject.keywordAuthor | response surface methodology | - |
dc.subject.keywordAuthor | absorption property | - |
dc.identifier.url | https://www.mdpi.com/2073-4360/14/18/3842 | - |
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