Transport Properties of Electro-Sprayed Polytetrafluoroethylene Fibrous Layer Filled with Aerogels/Phase Change Materials

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dc.contributor.authorXiong, Xiaoman
dc.contributor.authorVenkataraman, Mohanapriya
dc.contributor.authorYang, Tao
dc.contributor.authorKučerová, Klára
dc.contributor.authorMilitký, Jiří
dc.contributor.authorYang, Kai
dc.contributor.authorZhu, Guocheng
dc.contributor.authorYao, Juming
dc.date.accessioned2020-10-16T08:58:55Z
dc.date.available2020-10-16T08:58:55Z
dc.date.issued2020
dc.description.abstractThis work is the first attempt to prepare microporous polytetrafluoroethylene (PTFE) fibrous layers embedded with aerogels/phase change materials. For preparation of this layer, the needle-less electrospray technology of water dispersion of individual components is used. Microstructure characteristics, including surface morphology and particle size distribution, and various properties of the prepared materials were investigated and explained. Transport performance of the fibrous layers embedded with aerogels/phase change materials, such as the transmission of heat, air, and water vapor was evaluated and discussed in details. It was found that the electro-sprayed materials composed by spherical particles with rough surface had compact disordered stacking structure. Aerogels and phase change materials (PCMs) play different roles in determining structural parameters and transport properties of the materials. Those parameters and properties could be flexibly adjusted by optimizing the spinning parameters, changing the content or proportion of the fillers to meet specific requirements.cs
dc.format.extent14 stran
dc.identifier.WebofScienceResearcherIDO-6270-2015 Venkataraman, Mohanapriya
dc.identifier.WebofScienceResearcherIDC-8999-2017 Yang, Tao
dc.identifier.doi10.3390/nano10102042
dc.identifier.orcid0000-0002-8977-1244 Venkataraman, Mohanapriya
dc.identifier.orcid0000-0002-5785-7270 Yang, Tao
dc.identifier.orcid0000-0001-8480-2622 Kučerová, Klára
dc.identifier.orcid0000-0002-0846-6943 Yang, Kai
dc.identifier.urihttps://dspace.tul.cz/handle/15240/157906
dc.identifier.urihttps://www.mdpi.com/2079-4991/10/10/2042
dc.language.isocscs
dc.publisherMDPI
dc.relation.ispartofNanomaterials 2020
dc.subjectwater vapor permeabilitycs
dc.subjectthermal propertiescs
dc.subjectelectrospraycs
dc.subjectphase change materialcs
dc.subjectsilica aerogelcs
dc.subjectpolytetrafluoroethylenecs
dc.titleTransport Properties of Electro-Sprayed Polytetrafluoroethylene Fibrous Layer Filled with Aerogels/Phase Change Materialscs
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