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dc.contributor.authorUdangawa, W. M.Ranodhi N.
dc.contributor.authorWillard, Charles F.
dc.contributor.authorMancinelli, Chiara
dc.contributor.authorChapman, Caitlyn
dc.contributor.authorLinhardt, Robert J.
dc.contributor.authorSimmons, Trevor John
dc.date2019
dc.date.accessioned2022-06-27T15:48:05Z
dc.date.available2022-06-27T15:48:05Z
dc.date.issued2019-02-15
dc.identifier.citationCoconut oil-cellulose beaded microfibers by coaxial electrospinning: An eco-model system to study thermoregulation of confined phase change materials, W. M. R. N. Udangawa, C. F. Willard, C. Mancinelli, C. Chapman, R. J. Linhardt, T. J. Simmons, Cellulose, 26, 1855–1868, 2019.
dc.identifier.issn1572882X
dc.identifier.issn9690239
dc.identifier.urihttps://doi.org/10.1007/s10570-018-2151-2
dc.identifier.urihttps://hdl.handle.net/20.500.13015/5556
dc.descriptionCellulose, 26, 1855–1868
dc.descriptionNote : if this item contains full text it may be a preprint, author manuscript, or a Gold OA copy that permits redistribution with a license such as CC BY. The final version is available through the publisher’s platform.
dc.description.abstractCoconut oil was used to produce biomass microfibers with a coconut oil core and a cellulose shell by a co-axial electrospinning technique. This novel material was developed as a model system to determine the effect of confining a phase changing material within an axial micropore of a coaxial fiber. The morphology of these composite fibers was determined by scanning electron microscopy and transmission electron microscopy, which revealed a unique beaded necklace morphology with sub-micron scale pockets of confined coconut oil. Thermogravimetric analysis and differential scanning calorimetry were employed to study the thermal behavior of the composite fibers. A significant increase of the specific heat capacity (+ 98%) was observed when the coconut oil was confined within the micropore of the composite fiber compared to the bulk. There was also a notable increase (+ 41%) of the specific heat of melting for the micropore confined coconut oil. Thus, coconut oil isolated in the axial micropore core of these cellulose composite fibers showed excellent potential for temperature regulation in the range of 7 to 22 °C, which includes 21 °C, the temperature which most humans find comfortable. The results of the studied model system can be used to tailor the properties of phase change materials in confined micropores, in both electrospun fibers and other mesoscale structures.
dc.description.urihttps://login.libproxy.rpi.edu/login?url=https://doi.org/10.1007/s10570-018-2151-2
dc.languageen_US
dc.language.isoENG
dc.relation.ispartofThe Linhardt Research Labs Online Collection
dc.relation.ispartofRensselaer Polytechnic Institute, Troy, NY
dc.relation.ispartofCellulose
dc.relation.urihttps://harc.rpi.edu/
dc.subjectBiology
dc.subjectChemistry and chemical biology
dc.subjectChemical and biological engineering
dc.subjectBiomedical engineering
dc.titleCoconut oil-cellulose beaded microfibers by coaxial electrospinning: An eco-model system to study thermoregulation of confined phase change materials
dc.typeArticle
dcterms.accessRightshttps://login.libproxy.rpi.edu/login?url=https://doi.org/10.1007/s10570-018-2151-2
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dcterms.isVersionOfhttps://doi.org/10.1007/s10570-018-2151-2
dc.rights.holderIn Copyright : this Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). https://rightsstatements.org/page/InC/1.0/
dc.creator.identifierhttps://orcid.org/0000-0003-2219-5833
dc.relation.departmentThe Linhardt Research Labs.
dc.relation.departmentThe Shirley Ann Jackson, Ph.D. Center for Biotechnology and Interdisciplinary Studies (CBIS)
rpi.description.pages1855-1868
rpi.description.volume26


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