Search Results - "Howe, J.Y."

Characterization of alumina-supported Pt and Pt–Pd NO oxidation catalysts with advanced electron microscopy by Ezekoye, O.K., Drews, A.R., Jen, H.-W., Kudla, R.J., McCabe, R.W., Sharma, M., Howe, J.Y., Allard, L.F., Graham, G.W., Pan, X.Q.

“…High angle annular dark field imaging along with energy dispersive spectroscopy were used to study the evolution of metal particle size and composition in…”
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Growth behavior of carbon nanotubes on multilayered metal catalyst film in chemical vapor deposition by Cui, H., Eres, G., Howe, J.Y., Puretkzy, A., Varela, M., Geohegan, D.B., Lowndes, D.H.

“…The temperature and time dependences of carbon nanotube (CNT) growth by chemical vapor deposition are studied using a multilayered Al/Fe/Mo catalyst on silicon…”
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Development of Novel Polycrystalline Ceramic Scintillators by Wisniewski, D.J., Boatner, L.A., Neal, J.S., Jellison, G., Ramey, J.O., North, A., Wisniewska, M., Payzant, A.E., Howe, J.Y., Lempicki, A., Brecher, C., Glodo, J.

“…For several decades most of the efforts to develop new scintillator materials have concentrated on high-light-yield inorganic single-crystals while…”
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The effect of annealing on the electrical and thermal transport properties of macroscopic bundles of long multi-wall carbon nanotubes by Jin, R., Zhou, Z.X., Mandrus, D., Ivanov, I.N., Eres, G., Howe, J.Y., Puretzky, A.A., Geohegan, D.B.

“…Electrical resistivity, thermal conductivity and thermoelectric power were measured on macroscopic bundles of long multi-wall carbon nanotubes (CNTs) in the…”
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In situ STEM/SEM study of the coarsening of nanoporous gold by El-Zoka, A.A., Howe, J.Y., Newman, R.C., Perovic, D.D.

“…Nanoporous gold (NPG), formed by the chemical or electrochemical dealloying of binary or ternary solid solutions, has strong prospects as a catalyst, sensor…”
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The effect of processing on the 455 °C tensile and fatigue behavior of boron-modified Ti–6Al–4V by Chen, W., Boehlert, C.J., Payzant, E.A., Howe, J.Y.

“…This work investigated the effect of nominal boron (B) additions of 0.1 wt.% and 1.0 wt.% on the elevated-temperature (455 °C) fatigue deformation behavior of…”
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Influence of Steel Type on the Propensity for Tribochemical Wear in Boundary Lubrication with a Wind Turbine Gear Oil by Evans, R. D, Doll, G. L, Hager, C. H, Howe, J. Y

“…Tribochemical wear may occur at the interface between a surface and a lubricant as a result of chemical and mechanical interactions in a tribological contact…”
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Heat treating carbon nanofibers for optimal composite performance by Howe, J.Y., Tibbetts, G.G., Kwag, C., Lake, M.L.

“…Partial graphitization of carbon nanofibers by high-temperature heat treatment can give improved composite properties. The intrinsic electrical conductivity of…”
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Effects of extreme pressure additive chemistry on rolling element bearing surface durability by Evans, R.D., Nixon, H.P., Darragh, C.V., Howe, J.Y., Coffey, D.W.

“…Lubricant additives have been known to affect rolling element bearing surface durability for many years. Tapered roller bearings were used in fatigue testing…”
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Investigation of ZnO-Based Polycrystalline Ceramic Scintillators for Use as \alpha -Particle Detectors by Neal, J.S., DeVito, D.M., Armstrong, B.L., Mei Hong, Kesanli, B., Xiaocheng Yang, Giles, N.C., Howe, J.Y., Ramey, J.O., Wisniewski, D.J., Wisniewska, M., Munir, Z.A., Boatner, L.A.

“…ZnO-based scintillators are particularly well suited for use as the associated particle detector in a deuterium-tritium (D-T) neutron generator. Application…”
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Influence of boron on structure and oxidation behavior of graphite fiber, P120 by Howe, J.Y., Jones, L.E.

“…P120 fibers, derived from mesophase pitch, were substitutionally doped with boron in the concentration ranges of 200–4600 ppm. An oxidation study was carried…”
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Investigation of ZnO-Based Polycrystalline Ceramic Scintillators for Use as [Formula Omitted]-Particle Detectors by Neal, J.S, DeVito, D.M, Armstrong, B.L, Hong, Mei, Kesanli, B, Yang, Xiaocheng, Giles, N.C, Howe, J.Y, Ramey, J.O, Wisniewski, D.J, Wisniewska, M, Munir, Z.A, Boatner, L.A

“…Application requirements include the exclusion of organic materials, outstanding timing resolution, and high radiation resistance. ZnO-based polycrystalline…”
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Influence of Deposition Parameters on the Composition and Structure of Reactively Sputtered Nanocomposite TaC/a-C:H Thin Films by Evans, Ryan D., Howe, Jane Y., Bentley, James, Doll, Gary L., Glass, Jeffrey T.

“…The properties of nanocomposite tantalum carbide/amorphous hydrocarbon (TaC/a-C:H) thin films depend closely on reactive magnetron sputtering deposition…”
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