Search Results - "Scheiman, Daniel A"

Polyimide aerogels for ballistic impact protection by Malakooti, Sadeq, Vivod, Stephanie L., Pereira, Michael, Ruggeri, Charles R., Revilock, Duane M., Zhang, Runyu, Guo, Haiquan, Scheiman, Daniel A., McCorkle, Linda S., Lu, Hongbing

“…The ballistic performance of edge-clamped monolithic polyimide aerogel blocks (12 mm thickness) has been studied through a series of impact tests using a…”
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Synthesis of Flexible Polyamide Aerogels Cross-Linked with a Tri-Isocyanate by Scheiman, Daniel A, Guo, Haiquan, Oosterbaan, Katherine J, McCorkle, Linda, Nguyen, Baochau N

“…A new series of flexible polyamide (PA) aerogels was synthesized using terephthaloyl chloride (TPC), 2,2'-dimethylbenzidine (DMBZ) and cross-linked with an…”
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Effect of Urea Links in the Backbone of Polyimide Aerogels by Nguyen, Baochau N, Scheiman, Daniel A, Meador, Mary Ann B, Guo, Jiao, Hamilton, Bart, McCorkle, Linda S

“…Flexible, conformal polyimide (PI) aerogels with low density, good mechanical properties, and high surface areas have attracted much attention for many…”
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High-temperature multifunctional magnetoactive nickel graphene polyimide nanocomposites by Yoonessi, Mitra, Scheiman, Daniel A., Dittler, Matthew, Peck, John A., Ilavsky, Jan, Gaier, James R., Meador, Michael A.

“…Composite Nickel graphene nanoparticles with hybrid magnetic and electrical properties were prepared. Nickel nanoparticles were tethered to the graphene…”
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Isocyanate-crosslinked silica aerogel monoliths: preparation and characterization by Zhang, Guohui, Dass, Amala, Rawashdeh, Abdel-Monem M., Thomas, Jeffery, Counsil, Joseph A., Sotiriou-Leventis, Chariklia, Fabrizio, Eve F., Ilhan, Faysal, Vassilaras, Plousia, Scheiman, Daniel A., McCorkle, Linda, Palczer, Anna, Johnston, J. Chris, Meador, Mary Ann, Leventis, Nicholas

“…Polymerization of di- and tri-isocyanates can be templated onto the mesoporous surface of a preformed network of sol–gel-derived silica nanoparticles,…”
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Graphene Polyimide Nanocomposites; Thermal, Mechanical, and High-Temperature Shape Memory Effects by Yoonessi, Mitra, Shi, Ying, Scheiman, Daniel A, Lebron-Colon, Marisabel, Tigelaar, Dean M, Weiss, R. A, Meador, Michael A

“…Flexible graphene polyimide nanocomposites (0.1–4 wt %) with superior mechanical properties over those of neat polyimide resin have been prepared by solution…”
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Flexible Polyimide Aerogels with Dodecane Links in the Backbone Structure by Guo, Haiquan, Meador, Mary Ann B, Cashman, Jessica L, Tresp, David, Dosa, Bushara, Scheiman, Daniel A, McCorkle, Linda S

“…Polyimide aerogels using 1,12-dodecyldiamine (DADD), 3,3′-dimethylbenzidine (DMBZ), and 3,3′,4,4′-biphenyltetracarboxylic dianhydride (BPDA) and cross linked…”
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Tailoring Elastic Properties of Silica Aerogels Cross-Linked with Polystyrene by Nguyen, Baochau N, Meador, Mary Ann B, Tousley, Marissa E, Shonkwiler, Brian, McCorkle, Linda, Scheiman, Daniel A, Palczer, Anna

“…The effect of incorporating an organic linking group, 1,6-bis(trimethoxysilyl)hexane (BTMSH), into the underlying silica structure of a styrene cross-linked…”
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Reinforced Thermoplastic Polyimide with Dispersed Functionalized Single Wall Carbon Nanotubes by Lebrón-Colón, Marisabel, Meador, Michael A., Gaier, James R., Solá, Francisco, Scheiman, Daniel A., McCorkle, Linda S.

“…Molecular π-complexes were formed from pristine HiPCO single- wall carbon nanotubes (SWCNTs) and 1-pyrene- N-(4- N′-(5-norbornene-2,3-dicarboxyimido)phenyl…”
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Synthesis and properties of sulfonated and unsulfonated poly(arylene ether triazine)s with pendant diphenylamine groups for fuel cell applications by Tigelaar, Dean M., Palker, Allyson E., He, Ronghuan, Scheiman, Daniel A., Petek, Tyler, Savinell, Robert, Yoonessi, Mitra

“… [Display omitted] ▶ Synthesized a series of soluble, fully aromatic, poly(arylene ether triazine) homopolymers that contain pendant diphenylamine groups. ▶…”
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Effect of Branching on Rod−Coil Block Polyimides as Membrane Materials for Lithium Polymer Batteries by Meador, Mary Ann B, Cubon, Valerie A, Scheiman, Daniel A, Bennett, William R

“…This paper describes a series of rod−coil block copolymers that produce easy-to-fabricate, dimensionally stable films with good ionic conductivity over a range…”
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Diels−Alder Trapping of Photochemically Generated o-Quinodimethane Intermediates:  An Alternative Route to Photocured Polymer Film Development by Tyson, Daniel S, Ilhan, Faysal, Meador, Mary Ann B, Smith, Dee Dee, Scheiman, Daniel A, Meador, Michael A

“…Photolysis of o-methylphenyl ketones generates o-quinodimethane intermediates that can be trapped in situ by dienophiles through Diels−Alder cycloadditions…”
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A comparison study: The new extended shelf life isopropyl ester PMR technology versus the traditional methyl ester PMR approach by Alston, William B., Scheiman, Daniel A., Sivko, Gloria S.

“…Polymerization of monomeric reactants (PMR) monomer solutions and carbon cloth prepregs of PMR II‐50 and VCAP‐75 were prepared using both the traditional…”
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Fabric reinforced polyimide aerogel matrix composites with low thermal conductivity, high flexural strength, and high sound absorption coefficient by Malakooti, Sadeq, Vivod, Stephanie L., Pereira, Michael, Ruggeri, Charles R., Revilock, Duane M., Scheiman, Daniel A., Guo, Haiquan, Salem, Jonathan A., Benafan, Othmane, Johnston, James C., McCorkle, Linda S.

“…Polyimide aerogels show low thermal conductivity and excellent mechanical properties despite their low density. Here, we examine the effect of fabric…”
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Diels−Alder Trapping of Photochemically Generated Dienes with a Bismaleimide:  A New Approach to Polyimide Synthesis by Meador, Mary Ann B, Meador, Michael A, Williams, Lesley L, Scheiman, Daniel A

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Thermal Contributions to the Degradation of Teflon® FEP on the Hubble Space Telescope by de Groh, Kim K, Dever, Joyce A, Sutter, James K, Gaier, James R, Gummow, Jonathan D, Scheiman, Daniel A, He, Charles

“…Metallized Teflon® fluorinated ethylene propylene (FEP) thermal control material on the Hubble Space Telescope (HST) is degrading in the space environment…”
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Insights into the Damage Mechanism of Teflon® FEP from the Hubble Space Telescope by de Groh, Kim K, Gaier, James R, Hall, Rachelle L, Espe, Matthew P, Cato, Daveen R, Sutter, James K, Scheimank, Daniel A

“…Metallized Teflon® FEP (fluorinated ethylene propylene) thermal control material on the Hubble Space Telescope (HST) has been found to be degrading in the…”
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Synthesis, characterization, and decomposition of the first mononuclear eight-coordinate indium(III) benzoate, In(.eta.2-O2CC6H5)3(4-Mepy)2 by Andras, Maria T, Hepp, Aloysius F, Duraj, Stan A, Clark, Eric B, Scheiman, Daniel A, Fanwick, Phillip E, Hehemann, David G

“…The synthesis and full characterization of the first eight-coordinate mononuclear indium (III) benzoate complex, In(eta2-O2CC6H5)3(4-Mepy)2, from the reaction…”
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Lightweight, Durable, and Multifunctional Electrical Insulation Material Systems for High Voltage Applications by Eugene Shin, Euy-Sik, Scheiman, Daniel A., Lizcano, Maricela

“…Newly developed multilayer structures of well-known polymer insulation materials significantly improved dielectric breakdown voltage, V B , or dielectric…”
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Thermal Contributions to the Degradation of Teflon(TM)RG FEP on the Hubble Space Telescope by De Groh, Kim K, Dever, Joyce A, Sutter, James K, Gaier, James R, Gummow, Jonathan D, Scheiman, Daniel A, He, Charles

“…Metallized Teflon(TM) fluorinated ethylene propylene (FEP) thermal control material on the Hubble Space Telescope (HST) is degrading in the space environment…”
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