Search Results - "Spowart, Jonathan E."

Automated serial sectioning for 3-D analysis of microstructures by Spowart, Jonathan E.

“…Automated serial sectioning is a flexible, low-cost technique for rapidly obtaining three-dimensional (3-D) microstructural data in a wide variety of…”
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Microstructural characterization and modeling of discontinuously-reinforced aluminum composites by Spowart, Jonathan E.

“…Models for predicting the constitutive behavior of spatially-heterogeneous microstructures such as discontinuously-reinforced aluminum (DRA) and other metallic…”
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Catalytic influence of Ni-based additives on the dehydrogenation properties of ball milled MgH2 by Amama, Placidus B., Grant, John T., Spowart, Jonathan E., Shamberger, Patrick J., Voevodin, Andrey A., Fisher, Timothy S.

“…The catalytic influence of Ni, Zr2Ni5, and LaNi5 on the dehydrogenation properties of milled MgH2 was investigated. MgH2 milled in the presence of Ni (5 wt%)…”
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Additive Manufacturing of Composites and Complex Materials by Spowart, Jonathan E., Gupta, Nikhil, Lehmhus, Dirk

“…Advanced composite materials form an important class of high-performance industrial materials used in weight-sensitive applications such as aerospace…”
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Collecting and analyzing microstructures in three dimensions: A fully automated approach by Spowart, Jonathan E, Mullens, Herbert M, Puchala, Brian T

“…In the analysis that follows, a and b are the caliper diameters parallel to the x and y axes and c is the measured caliper diameter parallel to the z axis…”
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Biologically Tunable Reactivity of Energetic Nanomaterials Using Protein Cages by Slocik, Joseph M, Crouse, Christopher A, Spowart, Jonathan E, Naik, Rajesh R

“…The performance of aluminum nanomaterial based energetic formulations is dependent on the mass transport, diffusion distance, and stability of reactive…”
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Influence of cure parameters in polymer matrix composites using embedded optical fibers by Drake, Daniel A, Sullivan, Rani W, Spowart, Jonathan E, Thorp, Katie

“…The influence of cure processing parameters was investigated using strain distributions from embedded optical fibers. The determination of optimized cure…”
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The influence of reinforcement morphology on the tensile response of 6061/SiC/25p discontinuously-reinforced aluminum by Spowart, Jonathan E., Miracle, Daniel B.

“…In order to study the effect of particle morphology on the tensile response of discontinuously-reinforced aluminum (DRA), two P/M 6061/SiC/25p materials were…”
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Synthesis and reactivity of aluminized fluorinated acrylic (AlFA) nanocomposites by Crouse, Christopher A., Pierce, Christian J., Spowart, Jonathan E.

“…Fluorinated materials, such as poly(tetrafluoroethylene) and its co-polymers, have attracted significant interest throughout the energetic materials community…”
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Strain rate-dependant mechanical properties of OFHC copper by Jordan, Jennifer L., Siviour, Clive R., Sunny, George, Bramlette, Craig, Spowart, Jonathan E.

“…The mechanical properties of high purity copper have been extensively studied in the literature, with yield and flow stresses measured as a function of strain…”
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Influencing Solvent Miscibility and Aqueous Stability of Aluminum Nanoparticles through Surface Functionalization with Acrylic Monomers by Crouse, Christopher A, Pierce, Christian J, Spowart, Jonathan E

“…With growing interest in the development of new composite systems for a variety of applications that require easily processable materials and adequate…”
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Texture development during deformation processing of the n-type bismuth telluride alloy Bi2Se0.3Te2.7 by Srinivasan, Raghavan, McReynolds, Kevin, Gothard, Nicholas W., Spowart, Jonathan E.

“…The n-type bismuth telluride alloy Bi2Se0.3Te2.7 was subject to hot deformation under several deformation conditions, such as extrusion, sandwich rolling, and…”
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Bioinspired High-Performance Energetic Materials Using Heme-Containing Crystals by Slocik, Joseph M., Drummy, Lawrence F., Dickerson, Matthew B., Crouse, Christopher A., Spowart, Jonathan E., Naik, Rajesh R.

“…Synthetic hemozoin crystals (β‐hematin) are assembled with aluminium nanoparticles (nAl) to create a nanomaterial composite that is highly energetic and…”
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Hemozoin: Bioinspired High-Performance Energetic Materials Using Heme-Containing Crystals (Small 29/2015) by Slocik, Joseph M., Drummy, Lawrence F., Dickerson, Matthew B., Crouse, Christopher A., Spowart, Jonathan E., Naik, Rajesh R.

“…R. R. Naik and co‐workers create highly energetic, bioinspired nanomaterial composites using synthetic hemozoin crystals. Hemozin forms naturally in vivo by…”
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Particle Strain Analysis of Epoxy-Based Composites Following Quasi-Static and Dynamic Compression by White, Bradley W., Jordan, Jennifer L., Spowart, Jonathan E., Thadhani, Naresh N.

“…We investigate localized strains in polymer-based composites subjected to varying strain-rates and strains. Research on composites is often focused on their…”
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Nanocomposite materials—Leading the way in novel materials design by Spowart, Jonathan E.

“…As the field of nanomaterials has matured, nanocomposites have emerged as a promising and practical path for novel materials design…”
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Impact Initiation of Reactive Aluminized Fluorinated Acrylic Nanocomposites by White, Bradley W., Crouse, Christopher A., Spowart, Jonathan E., Aydelotte, Brady, Thadhani, Naresh N.

“…The initiation of aluminized fluorinated acrylic (AlFA) nanocomposites during modified Taylor impact tests was investigated. Samples were impacted against a…”
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The 3-D analysis of discontinuously reinforced aluminum composite microstructures by Spowart, Jonathan E

“…The spatial heterogeneity of the distribution of SiC particles can also be quantified via the statistical variation of local volume fractions with changing…”
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A new technique for obtaining three-dimensional structures in pitch-based carbon foams by Maruyama, Benji, Spowart, Jonathan E., Hooper, Daylond J., Mullens, Herbert M., Druma, Adriana M., Druma, Calin, Alam, M. Khairul

“…The three-dimensional (3D) structure of carbon foams is difficult to infer from two-dimensional characterizations. In particular, regular models cannot capture…”
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Automated serial sectioning for 3-D analysis of microstructures : 3D characterization and analysis of materials by SPOWART, Jonathan E

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