Bio-Templated Aerogel Fibers: Heterogeneous Spinodal Architecting and In Situ Fibrillation of Thermoplastic Polyurethane-Silica on Nanostructured Cellulose Nanofiber Scaffold for Enhanced Thermomechanical Performance

This study addresses the inherent fragility and fractal limitations of traditional silica aerogels by developing a bio-templated aerogel fiber. Integrating cellulose nanofibers (CNFs), thermoplastic polyurethane (TPU), and silica aerogel (SA) in a dimethyl sulfoxide (DMSO) dispersion, a gel-spinning...

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Bibliographic Details
Main Author:	Hosseinali Omranpour (18598632) (author)
Other Authors:	Ali Reza Monfared (19265155) (author), Piyapong Buahom (5052524) (author), Babak O. Shahreza (19855794) (author), Amirmehdi Salehi (18598626) (author), Reza Rahmati (6588758) (author), Chul B. Park (1706989) (author)
Published:	2024
Subjects:	Biophysics Biotechnology Developmental Biology Inorganic Chemistry Hematology Space Science Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified unique hierarchical structure shape recovery capabilities nuclear magnetic resonance integrating cellulose nanofibers heterogeneous spinodal architecting fourier transform infrared enhanced crystallization temperature compression tests validated 97 ° c flexible structural applications templated aerogel fibers templated aerogel fiber developed aerogel fibers create aerogel fibers based aerogel fibers thermal conductivity validated superior thermomechanical performance enhanced thermomechanical performance traditional silica aerogels cnf content allowed advanced thermal insulation superior mechanical strength exceptional insulation properties successful surface modification aerogel fibers surface modification performance applications thermal insulation mechanical performance silica aerogel thermomechanical characteristics tensile strength successful spinnability fiber formation mechanical reinforcement mechanical analyses thermal stability thermoplastic polyurethane study addresses spinning technique situ fibrillation significantly enhances promising candidates porous architecture notable 294 multifunctional materials inherent fragility improved hydrophobicity grafting reactions fractal limitations fast gelation extreme environments experimental data encapsulated within dimethyl sulfoxide cyclic tensile comprehensive morphological cnf network axially aligned 6 mpa
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Bio-Templated Aerogel Fibers: Heterogeneous Spinodal Architecting and In Situ Fibrillation of Thermoplastic Polyurethane-Silica on Nanostructured Cellulose Nanofiber Scaffold for Enhanced Thermomechanical Performance

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