Search Results - "Mang, Joseph T"

Relating microstructure, temperature, and chemistry to explosive ignition and shock sensitivity by Lee Perry, W., Clements, Brad, Ma, Xia, Mang, Joseph T.

“…An analysis is put forth that relates explosive properties including microstructure, temperature, and chemistry to explosive ignition and sensitivity. Unlike…”
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Small-Angle Neutron Scattering of a Solvent-Swollen Segmented Polyurethane as a Probe of Solvent Distribution and Polymer Domain Composition by Mang, Joseph T, Hjelm, Rex P, Orler, E. Bruce, Wrobleski, Debra A

“…Segmented polyurethanes consist of alternating rigid aromatic (hard) and flexible (soft) segments that phase separate into hard and soft segment-rich…”
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Polyimide Aerogels by Ring-Opening Metathesis Polymerization (ROMP) by Leventis, Nicholas, Sotiriou-Leventis, Chariklia, Mohite, Dhairyashil P, Larimore, Zachary J, Mang, Joseph T, Churu, Gitogo, Lu, Hongbing

“…Polyimide aerogel monoliths are prepared by ring-opening metathesis polymerization (ROMP) of a norbornene end-capped diimide, bis-NAD, obtained as the…”
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Computing continuum-level explosive shock and detonation response over a wide pressure range from microstructural details by Perry, W. Lee, Duque, Amanda L., Mang, Joseph T., Culp, David B.

“…This paper builds upon our previous work where we defined distinct physically-based parameters of the Scaled Uniform Reactive Flow (SURF) model of Shaw and…”
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Thermally‐Driven Changes to Porosity in TATB‐Based High Explosives by Armstrong, Christopher L., Mang, Joseph T.

“…Ultra‐small‐ and small‐angle neutron scattering techniques were employed to quantify thermally driven changes to the microstructure of the TATB‐based composite…”
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Multifunctional Polyurea Aerogels from Isocyanates and Water. A Structure−Property Case Study by Leventis, Nicholas, Sotiriou-Leventis, Chariklia, Chandrasekaran, Naveen, Mulik, Sudhir, Larimore, Zachary J., Lu, Hongbing, Churu, Gitogo, Mang, Joseph T.

“…It is well-known that isocyanates and water yield polyureas; however, that reaction is not generally associated with the synthesis of the latter, being used…”
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Preferred Void Orientation in Uniaxially Pressed PBX 9502 by Mang, Joseph T., Hjelm, Rex P.

“…Ultra‐ and small‐angle neutron scattering techniques were used to study the morphology of voids in directions parallel and perpendicular to the compaction…”
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Monolithic Hierarchical Fractal Assemblies of Silica Nanoparticles Cross-Linked with Polynorbornene via ROMP: A Structure–Property Correlation from Molecular to Bulk through Nano by Mohite, Dhairyashil P, Larimore, Zachary J, Lu, H, Mang, Joseph T, Sotiriou-Leventis, Chariklia, Leventis, Nicholas

“…Monolithic hierarchical fractal assemblies of silica nanoparticles are referred to as aerogels, and despite an impressive collection of attractive macroscopic…”
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Case study: Accounting for response measurement error in fitting a regression model by Hamada, Michael S., Mang, Joseph T.

“…This article presents a case study motivated by a plot of data that suggested an emerging trend that the authors were faced with explaining. When the…”
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Oxidation and Melting of Aluminum Nanopowders by Trunov, Mikhaylo A, Umbrajkar, Swati M, Schoenitz, Mirko, Mang, Joseph T, Dreizin, Edward L

“…Recently, nanometer-sized aluminum powders became available commercially, and their use as potential additives to propellants, explosives, and pyrotechnics has…”
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Fractal Networks of Inter-Granular Voids in Pressed TATB by Mang, Joseph T., Hjelm, Rex P.

“…Small‐angle neutron scattering techniques were used to study the evolution of void morphology with pressed density of the insensitive high explosive, TATB…”
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Oedometric Small-Angle Neutron Scattering: In Situ Observation of Nanopore Structure During Bentonite Consolidation and Swelling in Dry and Hydrous CO2 Environments by Dewers, Thomas A, Heath, Jason E, Bryan, Charles R, Mang, Joseph T, Hjelm, Rex P, Ding, Mei, Taylor, Mark

“…Results of oedometric consolidation experiments linked with small-angle neutron scattering (SANS) measurements are presented, using SWy-2 Wyoming bentonite…”
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Oedometric Small-Angle Neutron Scattering: In Situ Observation of Nanopore Structure During Bentonite Consolidation and Swelling in Dry and Hydrous CO 2 Environments by Dewers, Thomas A, Heath, Jason E, Bryan, Charles R, Mang, Joseph T, Hjelm, Rex P, Ding, Mei, Taylor, Mark

“…Results of oedometric consolidation experiments linked with small-angle neutron scattering (SANS) measurements are presented, using SWy-2 Wyoming bentonite…”
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Should estimates be analyzed instead of the raw data? by Hamada, Michael S., Mang, Joseph T., Hoff, Logan H.

“…There are often situations where estimates are analyzed as measurements. This article considers in one application whether the raw data underlying these…”
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From ‘Green’ Aerogels to Porous Graphite by Emulsion Gelation of Acrylonitrile by Sadekar, Anand G, Mahadik, Shruti S, Bang, Abhishek N, Larimore, Zachary J, Wisner, Clarissa A, Bertino, Massimo F, Kalkan, A. Kaan, Mang, Joseph T, Sotiriou-Leventis, Chariklia, Leventis, Nicholas

“…Porous carbons, including carbon (C-) aerogels, are technologically important materials, while polyacrylonitrile (PAN) is the main industrial source of…”
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Measurement of Porosity in a Composite High Explosive as a Function of Pressing Conditions by Ultra-Small-Angle Neutron Scattering with Contrast Variation by Mang, Joseph T., Hjelm, Rex P., Francois, Elizabeth G.

“…We have used ultra‐small‐angle neutron scattering (USANS) with contrast variation to measure the porosity over length scales 0.1–20 μm in a composite high…”
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Resonant soft x-ray scattering and reflectivity study of the phase-separated structure of thin poly(styrene-b-methyl methacrylate) films by Welch, Cynthia F., Hjelm, Rex P., Mang, Joseph T., Hawley, Marilyn E., Wrobleski, Debra A., Bruce Orler, E., Kortright, Jeffrey B.

“…Combined soft X‐ray scattering and reflectometry techniques promise analysis of polymer thin film domain structure and composition without resorting to…”
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Characterization of components of nano-energetics by small-angle scattering techniques by Mang, Joseph T., Hjelm, Rex P., Son, Steven F., Peterson, Paul D., Jorgensen, Betty S.

“…Small-angle scattering (SAS) and ultra small-angle scattering techniques, employing x-rays and neutrons, were used to characterize six different aluminum…”
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Generation of Aluminum Nanoparticles Using an Atmospheric Pressure Plasma Torch by Weigle, John C, Luhrs, Claudia C, Chen, C. K, Perry, W. Lee, Mang, Joseph T, Nemer, Martin B, Lopez, Gabriel P, Phillips, Jonathan

“…Nanoparticles of aluminum metal were generated by passing an aerosol of micrometer-scale (mean 50 μm) particles in argon through an atmospheric pressure plasma…”
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Preferred Void Orientation in Uniaxially Pressed PBX 9502 by Mang, Joseph T., Hjelm, Rex Paul Jr

“…Ultra- and small-angle neutron scattering techniques were used to study the morphology of voids in directions parallel and perpendicular to the compaction…”
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