Self-Cross-linking Nanocomposite Membranes for Green Recycling of the Solvent during Lithium-Ion Battery Manufacturing
DC Field | Value | Language |
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dc.contributor.author | Kang, Su Kyung | - |
dc.contributor.author | Park, Ju Won | - |
dc.contributor.author | Tikue, Elsa Tsegay | - |
dc.contributor.author | Zhang, Haoxiang | - |
dc.contributor.author | Yang, Seunghwa | - |
dc.contributor.author | Lee, Pyung Soo | - |
dc.date.accessioned | 2022-01-28T05:40:31Z | - |
dc.date.available | 2022-01-28T05:40:31Z | - |
dc.date.issued | 2022-01-17 | - |
dc.identifier.issn | 2168-0485 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/54640 | - |
dc.description.abstract | Polyvinyl alcohol (PVA)/CNT composite membranes were prepared without adding cross-linkers; herein, carboxylated CNTs served as alternative cross-linkers. A molecular simulation confirmed the cross-linking capability between CNTs and PVA chains, which led to the prediction that the cross-linked PVA/CNT complex would be stable in water. To realize the simulated outcome, the multiwalled CNTs were activated and functionalized via sonication methods and subsequent acid treatment. The PVA/CNT composite membranes, including the CNTs treated by probe sonication, exhibited sufficient stability against dissolution in water at 80 degrees C when the CNT loading reached 1.5 wt % thus substantiating the proposed idea. The composite membranes exhibited a high separation performance for green recycling of 1-methyl-2-pyrrolidone (NMP) during manufacturing of lithiumion batteries (LIBs). Long-term operations using membranes with 1.5 wt % CNTs also exhibited a steady combination of total flux and water/NMP selectivity of approximately 0.06 kg/m(2).h and 3500, respectively. Thus, the membranes developed here and the corresponding NMP dehydration performance could contribute to increasing the sustainability of the LIB manufacturing industry. | - |
dc.format.extent | 12 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Self-Cross-linking Nanocomposite Membranes for Green Recycling of the Solvent during Lithium-Ion Battery Manufacturing | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acssuschemeng.1c06715 | - |
dc.identifier.bibliographicCitation | ACS SUSTAINABLE CHEMISTRY & ENGINEERING, v.10, no.2, pp 899 - 910 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000742228700001 | - |
dc.identifier.scopusid | 2-s2.0-85123761494 | - |
dc.citation.endPage | 910 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 899 | - |
dc.citation.title | ACS SUSTAINABLE CHEMISTRY & ENGINEERING | - |
dc.citation.volume | 10 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | poly vinyl alcohol | - |
dc.subject.keywordAuthor | carbon nanotube | - |
dc.subject.keywordAuthor | surface functionalization | - |
dc.subject.keywordAuthor | self-cross-linking | - |
dc.subject.keywordAuthor | NMP recycling | - |
dc.subject.keywordPlus | MIXED MATRIX MEMBRANES | - |
dc.subject.keywordPlus | MOLECULAR-DYNAMICS SIMULATIONS | - |
dc.subject.keywordPlus | PERVAPORATION DEHYDRATION | - |
dc.subject.keywordPlus | CARBON NANOTUBES | - |
dc.subject.keywordPlus | HYBRID MEMBRANES | - |
dc.subject.keywordPlus | ETHYLENE-GLYCOL | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | ISOPROPANOL | - |
dc.subject.keywordPlus | SEPARATION | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Green & Sustainable Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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