journal article·2025-05Open access

Designing Physicochemically‐Ordered Interphases for High‐Performance Composites (Adv. Funct. Mater. 19/2025)

Sumit Gupta, Tanvir Sohail, Marti Checa, Michael D. Toomey, Logan T. Kearney, Rajni Chahal, Sargun S. Rohewal, Nihal Kanbargi, Swarnava Ghosh, Liam Collins, David McConnell, Ilia N. Ivanov, Amit K. Naskar, Christopher C. Bowland

Advanced Functional Materials· Volume 35· Issue 19

Abstract

Fiber-Reinforced Polymer Composites In article number 2502972, Sumit Gupta, Christopher C. Bowland, and co-workers design a physicochemical scaffold using architected, chemically reactive nanofibers that bridge the carbon fibers and matrix at multiple scales, enhancing the mechanical properties of carbon fiber-reinforced polymer composites. These thermally activated nanofibers leverage their mechanochemical properties to form covalent bonds with the matrix, creating a co-continuous network that dramatically improves fiber-matrix load transfer, as validated through nanomechanical studies and molecular dynamics simulations.
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Research context

OpenAlex topics: Additive Manufacturing and 3D Printing Technologies · Synthesis and properties of polymers · Advanced ceramic materials synthesis

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Affiliations

Carbon and Composites Group Chemical Sciences Division Oak Ridge National Laboratory Oak Ridge TN 37830 USA

Advanced Computing for Chemistry and Materials Group National Center for Computational Science Oak Ridge National Laboratory Oak Ridge TN 37830 USA

Functional Atomic Force Microscopy Group Center for Nanophase Material Sciences Oak Ridge National Laboratory Oak Ridge TN 37830 USA

Functional Hybrid Nanomaterials Group Center for Nanophase Material Sciences Oak Ridge National Laboratory Oak Ridge TN 37830 USA

References

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