Electrospun Cadmium Selenide Nanoparticles-Loaded Cellulose Acetate Fibers for Solar Thermal Application

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dc.rights.license Attribution 4.0 International (CC BY 4.0) en_US
dc.contributor.author Angel, Nicole
dc.contributor.author Vijayaraghavan, S.N.
dc.contributor.author Yan, Feng
dc.contributor.author Kong, Lingyan
dc.date.accessioned 2020-09-28T15:10:36Z
dc.date.available 2020-09-28T15:10:36Z
dc.date.issued 2020-07-08
dc.identifier.citation Angel, N., Vijayaraghavan, S.N., Yan, F., Kong, L. (2020): Electrospun Cadmium Selenide Nanoparticles-Loaded Cellulose Acetate Fibers for Solar Thermal Application. Nanomaterials, 10(7). DOI: https://doi.org/10.3390/nano10071329 en_US
dc.identifier.uri http://ir.ua.edu/handle/123456789/6937
dc.description.abstract Solar thermal techniques provide a promising method for the direct conversion of solar energy to thermal energy for applications, such as water desalination. To effectively realize the optimal potential of solar thermal conversion, it is desirable to construct an assembly with localized heating. Specifically, photoactive semiconducting nanoparticles, when utilized as independent light absorbers, have successfully demonstrated the ability to increase solar vapor efficiency. Additionally, bio-based fibers have shown low thermal conductive photocorrosion. In this work, cellulose acetate (CA) fibers were loaded with cadmium selenide (CdSe) nanoparticles to be employed for solar thermal conversion and then subsequently evaluated for both their resulting morphology and conversion potential and efficiency. Electrospinning was employed to fabricate the CdSe-loaded CA fibers by adjusting the CA/CdSe ratio for increased solar conversion efficiency. The microstructural and chemical composition of the CdSe-loaded CA fibers were characterized. Additionally, the optical sunlight absorption performance was evaluated, and it was demonstrated that the CdSe nanoparticles-loaded CA fibers have the potential to significantly improve solar energy absorption. The photothermal conversion under 1 sun (100 mW/cm²) demonstrated that the CdSe nanoparticles could increase the temperature up to 43 °C. The CdSe-loaded CA fibers were shown as a feasible and promising hybrid material for achieving efficient solar thermal conversion. en_US
dc.format.mimetype application/pdf en_US
dc.language English en_US
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.subject photoactive nanoparticles en_US
dc.subject cadmium selenide en_US
dc.subject cellulose acetate en_US
dc.subject electrospun fibers en_US
dc.subject solar thermal en_US
dc.title Electrospun Cadmium Selenide Nanoparticles-Loaded Cellulose Acetate Fibers for Solar Thermal Application en_US
dc.type text en_US


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Attribution 4.0 International (CC BY 4.0) Except where otherwise noted, this item's license is described as Attribution 4.0 International (CC BY 4.0)

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