Cotton functionalized with polyethylene glycol and graphene oxide for dual thermoregulating and UV-protection applications
DC Field | Value | Language |
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dc.contributor.author | Kumar, Amit | - |
dc.contributor.author | Kebaili, Imen | - |
dc.contributor.author | Boukhris, Imed | - |
dc.contributor.author | Vaish, Rahul | - |
dc.contributor.author | Kumar, Anuruddh | - |
dc.contributor.author | Park, Hyeong Kwang Benno | - |
dc.contributor.author | Joo, Yun Hwan | - |
dc.contributor.author | Sung, Tae Hyun | - |
dc.date.accessioned | 2023-10-10T02:30:02Z | - |
dc.date.available | 2023-10-10T02:30:02Z | - |
dc.date.created | 2023-05-03 | - |
dc.date.issued | 2023-04 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/191744 | - |
dc.description.abstract | A thermoregulating smart textile based on phase change material (PCM) polyethylene glycol (PEG) was prepared by chemically grafting carboxyl-terminated PEG onto cotton. Further deposits of graphene oxide (GO) nanosheets were made on the PEG grafted cotton (PEG-g-Cotton) to improve the thermal conductivity of the fabric and to block harmful UV radiation. The GO-PEG-g-Cotton was characterized by Attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR), Raman spectroscopy, X-ray diffraction (XRD), x-ray photoelectron spectroscopy (XPS), and field emission-scanning electron microscopy (FE-SEM). With an enthalpy of 37 and 36 J/g, respectively, the DSC data revealed that the functionalized cotton's melting and crystallization maxima occurred at 58 degrees C and 40 degrees C, respectively. The thermogravimetric analysis (TGA) presented that GO-PEG-g-Cotton was thermally more stable in comparison to pure cotton. The thermal conductivity of PEG-g-Cotton increased to 0.52 W/m K after GO deposition, while pure cotton conductivity was measured as 0.045 W/m K. The improvement in the UV protection factor (UPF) of GO-PEG-g-Cotton was observed indicating excellent UV blocking. This temperature-regulating smart cotton offers a high thermal energy storage capability, better thermal conductivity, thermal stability, and excellent UV protection. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Nature Research | - |
dc.title | Cotton functionalized with polyethylene glycol and graphene oxide for dual thermoregulating and UV-protection applications | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kumar, Anuruddh | - |
dc.contributor.affiliatedAuthor | Sung, Tae Hyun | - |
dc.identifier.doi | 10.1038/s41598-023-31415-z | - |
dc.identifier.scopusid | 2-s2.0-85152288281 | - |
dc.identifier.wosid | 000989630700032 | - |
dc.identifier.bibliographicCitation | Scientific Reports, v.13, no.1, pp.1 - 13 | - |
dc.relation.isPartOf | Scientific Reports | - |
dc.citation.title | Scientific Reports | - |
dc.citation.volume | 13 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 13 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | PHASE-CHANGE MATERIALS | - |
dc.subject.keywordPlus | THERMAL-ENERGY STORAGE | - |
dc.subject.keywordPlus | TEXTILES | - |
dc.subject.keywordPlus | FIBERS | - |
dc.subject.keywordPlus | CELLULOSE | - |
dc.subject.keywordPlus | PCM | - |
dc.identifier.url | https://www.nature.com/articles/s41598-023-31415-z | - |
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