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Alex J. Hsieh
Researcher at United States Army Research Laboratory
Publications - 48
Citations - 1074
Alex J. Hsieh is an academic researcher from United States Army Research Laboratory. The author has contributed to research in topics: Ballistic impact & Dynamic mechanical analysis. The author has an hindex of 18, co-authored 47 publications receiving 914 citations. Previous affiliations of Alex J. Hsieh include Massachusetts Institute of Technology & United States Department of the Army.
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Electrospinning of poly(MMA-co-MAA) copolymers and their layered silicate nanocomposites for improved thermal properties
TL;DR: In this paper, copolymers consisting of methyl methacrylate (MMA) and methacrylic acid (MAA) and their layered silicate nanocomposites were electrospun to form fibers with diameters in the sub-micron range.
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Biomimetic additive manufactured polymer composites for improved impact resistance
TL;DR: In this article, the authors developed nacre-like composite materials using two base materials that are vastly different in properties and assemble them in a ply with an architecture similar to nacre, which is then stacked with orientation angles of 0 and 90 degrees to generate a laminate construct.
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Mechanical response and rheological properties of polycarbonate layered-silicate nanocomposites
Alex J. Hsieh,Paul Moy,Frederick L. Beyer,Phil Madison,Eugene Napadensky,Jiaxiang Ren,Ramanan Krishnamoorti +6 more
TL;DR: The effect of clay loading on the mechanical behavior and melt state linear viscoelastic properties of intercalated polycarbonate (PC) nanocomposites was investigated in this paper.
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Comparison of irreversible deformation and yielding in microlayers of polycarbonate with poly(methylmethacrylate) and poly(styrene‐co‐acrylonitrile)
TL;DR: In this paper, the effect of the adhesion difference on yielding and deformation of polycarbonate (PC) with poly(methylmethacrylate) (PMMA) or poly(styrene-co-acrylonitrile) (SAN) were processed with varying layer thicknesses.
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Dynamic mechanical behavior of oriented semicrystalline polyethylene terephthalate
TL;DR: In this paper, the dynamic mechanical behavior of molecularly oriented polyethylene terephthalate (PET) induced via the equal-channel angular extrusion (ECAE) process was investigated.