Search Results - "Pekala, R.W"

Correlation between structure and thermal conductivity of organic aerogels by Lu, X., Caps, R., Fricke, J., Alviso, C.T., Pekala, R.W.

“…Organic aerogels are derived from the sol-gel polymerization of resorcinol with formaldehyde. While these materials are usually produced as monoliths, this…”
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Thermal Conductivity of Monolithic Organic Aerogels by Lu, X., Arduini-Schuster, M. C., Kuhn, J., Nilsson, O., Fricke, J., Pekala, R. W.

“…The total thermal conductivity λ of resorcinol-formaldehyde aerogel monoliths has been measured as a function of density ρ in the range from ρ = 80 to 300…”
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New organic aerogels based upon a phenolic-furfural reaction by Pekala, R.W, Alviso, C.T, Lu, X, Gross, J, Fricke, J

“…The aqueous polycondensation of (1) resorcinol with formaldehyde and (2) melamine with formaldehyde are two proven synthetic routes for the formation of…”
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The effects of external conditions on the internal structure of carbon aerogels by Reynolds, G.A.M, Fung, A.W.P, Wang, Z.H, Dresselhaus, M.S, Pekala, R.W

“…Carbon aerogels with various particle (grain) sizes, mass densities and heat-treatment temperature were studied. Effects of these externally controllable…”
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Characterization of carbon aerogels by transport measurements by Fung, A.W.P., Wang, Z.H., Lu, K., Dresselhaus, M.S., Pekala, R.W.

“…Carbon aerogels are a special class of low-density microcellular foams. These materials are composed of interconnected carbon particles with diameters of…”
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Relationship between particle size and magnetoresistance in carbon aerogels prepared under different catalyst conditions by Fung, A.W.P., Reynolds, G.A.M., Wang, Z.H., Dresselhaus, M.S., Dresselhaus, G., Pekala, R.W.

“…Previous studies of the temperature dependence of the high-field positive magnetoresistance were carried out for carbon aerogels with a fixed…”
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Activated Carbon Aerogels by Hanzawa, Y, Kaneko, K, Pekala, R. W, Dresselhaus, M. S

“…Activated carbon aerogels were obtained from the CO2 activation of carbon aerogels. The adsorption isotherms of nitrogen on activated carbon aerogels at 77 K…”
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Thermal properties of organic and inorganic aerogels by Hrubesh, Lawrence W., Pekala, Richard W.

“…Aerogels are open-cell foams that have already been shown to be among the best thermal insulating solid materials known. This paper examines the three major…”
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Structure of organic aerogels. 1. Morphology and scaling by Pekala, R. W, Schaefer, D. W

“…Small-angle X-ray scattering is used to determine the structure of nanoporous organic aerogels made by the base-catalyzed polymerization of resorcinol and…”
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Carbon aerogels for electrochemical applications by Pekala, R.W., Farmer, J.C., Alviso, C.T., Tran, T.D., Mayer, S.T., Miller, J.M., Dunn, B.

“…A major advantage of highly crosslinked, organic aerogels is the ability to transform many of these materials into electrically conductive carbon aerogels…”
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Capacitive deionization of NH4ClO4 solutions with carbon aerogel electrodes by FARMER, J. C, FIX, D. V, MACK, G. V, PEKALA, R. W, POCO, J. F

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Microporosity in carbon aerogels by Reichenauer, G, Emmerling, A, Fricke, J, Pekala, R.W

“…Carbon aerogels prepared via pyrolysis of resorcinol-formaldehyde gels (R/C 200) were investigated with respect to porosity on a length scale below 2 nm…”
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Rate effect on lithium-ion graphite electrode performance by TRAN, T. D, FEIKERT, J. H, PEKALA, R. W, KINOSHITA, K

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Carbon aerogel composite electrodes by Wang, Joseph, Angnes, Lucio, Tobias, Haim, Roesner, Rebecca A, Hong, Keith C, Glass, Robert S, Kong, Fung Ming, Pekala, Richard W

“…A study describes the electrochemical behavior and analytical performance of new vitreous carbon aerogel composite electrodes. The new composite electrodes…”
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Gas permeability of carbon aerogels by Kong, F-M., LeMay, J.D., Hulsey, S.S., Alviso, C.T., Pekala, R.W.

“…Carbon aerogels are synthesized via the aqueous polycondensation of resorcinol with formaldehyde, followed by supercritical drying and subsequent pyrolysis at…”
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Photoconductivity of carbon aerogels by Hosoya, M., Reynolds, G., Dresselhaus, M.S., Pekala, R.W.

“…Photoconductivity was measured on a series of carbon aerogels to investigate their electronic properties. Carbon aerogels are a special class of low-density…”
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Low‐density resorcinol–formaldehyde aerogels for direct‐drive laser inertial confinement fusion targets by Hair, L. M., Pekala, R. W., Stone, R. E., Chen, C., Buckley, S. R.

“…Resorcinol–formaldehyde (RF) aerogels satisfy inertial confinement fusion requirements for cell size and density. The cell size is <0.1 μm for densities…”
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Fibrinogen adsorption and platelet adhesion at the surface of modified polypropylene glycol/polysiloxane networks by Pekala, R W, Merrill, E W, Lindon, J, Kushner, L, Salzman, E W

“…The protein film adsorbed at an artificial surface ultimately affects platelet adhesion and activation. This study examines the role of fibrinogen in platelet…”
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Crosslinked polyether/polysiloxane networks for blood-interfacing applications by Pekala, R W, Rudoltz, M, Lang, E R, Merrill, E W, Lindon, J, Kushner, L, McManama, G, Salzman, E W

“…The interaction of blood with new artificial surfaces is an area of continual medical interest. In this study, a series of polyether/polysiloxane networks were…”
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Morphological effects on the transport and magnetic properties of polymeric and colloidal carbon aerogels by Reynolds, GA, Fung, AW, Wang, ZH, Dresselhaus, MS, Pekala, RW

“…The temperature-dependent conductivity, magnetoresistance, magnetic susceptibility, and room-temperature Raman scattering of carbon aerogel samples with…”
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