Search Results - "Ross, P.N."

Surface segregation and oxidation of Pt3Ni(111) alloys under oxygen environment by Lee, H.C., Kim, B.M., Jeong, C.K., Toyoshima, R., Kondoh, H., Shimada, T., Mase, K., Mao, B., Liu, Z., Lee, H., Huang, Chuan-Qi, Li, W.X., Ross, P.N., Mun, B.S.

“…•With ambient pressure XPS, the oxidation states of Pt3Ni(111) surface are measured in in situ.•Under elevated oxygen pressure, Ni atoms segregate to surface…”
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Oxygen reduction on high surface area Pt-based alloy catalysts in comparison to well defined smooth bulk alloy electrodes by Paulus, U.A., Wokaun, A., Scherer, G.G., Schmidt, T.J., Stamenkovic, V., Markovic, N.M., Ross, P.N.

“…The oxygen reduction reaction (orr) has been studied on carbon supported multimetallic catalysts in aqueous acidic electrolyte. The bimetallic catalysts had…”
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Methanol electrooxidation on supported Pt and PtRu catalysts in acid and alkaline solutions by Tripković, A.V, Popović, K.D, Grgur, B.N, Blizanac, B, Ross, P.N, Marković, N.M

“…The kinetics of methanol oxidation on supported 47.5 wt.% Pt and 54 wt.% PtRu (with nominal Pt:Ru ratios of 2:3) catalysts are measured in 0.5 M H 2SO 4 and…”
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Oxygen electrocatalysis in alkaline electrolyte: Pt( hkl), Au( hkl) and the effect of Pd-modification by Schmidt, T.J., Stamenkovic, V., Arenz, M., Markovic, N.M., Ross, P.N.

“…The kinetics of the oxygen reduction reaction (ORR) was studied in alkaline electrolyte at 293–333 K on bare and Pd modified Pt( hkl) and Au( hkl) surfaces…”
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Structure and Chemical Composition of a Supported Pt-Ru Electrocatalyst for Methanol Oxidation by Radmilovic, V., Gasteiger, H.A., Ross, P.N.

“…High resolution electron microscopy and X-ray microchemical analysis were used to characterize the composition, size, distribution, and morphology of Pt-Ru…”
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CO surface electrochemistry on Pt-nanoparticles: A selective review by Mayrhofer, K.J.J., Arenz, M., Blizanac, B.B., Stamenkovic, V., Ross, P.N., Markovic, N.M.

“…Oxidation of CO on platinum nanoparticles ranging in size from 1 to 30 nm has been studied in acid electrolytes. We found that Pt nanoparticles, characterized…”
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Structure-relationships in electrocatalysis: oxygen reduction and hydrogen oxidation reactions on Pt(111) and Pt(100) in solutions containing chloride ions by Stamenkovic, V., M. Markovic, N., Ross, P.N.

“…Kinetics of the oxygen reduction reaction (orr) and the hydrogen evolution–oxidation reactions (her/hor) were studied on the Pt(111) and Pt(100) surfaces in…”
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On the reaction pathway for methanol and carbon monoxide electrooxidation on Pt-Sn alloy versus Pt-Ru alloy surfaces by Wang, K., Gasteiger, H.A., Markovic, N.M., Ross, P.N.

“…It has been observed in this work and previous studies that Pt3Sn alloy surfaces are very effective catalysts for CO electrooxidation, but not for methanol…”
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Electrocatalysts by design: from the tailored surface to a commercial catalyst by Marković, N.M, Ross, P.N

“…We review recent work from our laboratory on a materials-by-design approach to the development of new electrocatalysts. Model systems like the Pt(111) single…”
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In situ CO oxidation on well characterized Pt3Sn(hkl) surfaces: A selective review by STAMENKOVIC, V, ARENZ, M, BLIZANAC, B. B, MAYRHOFER, K. J. J, ROSS, P. N, MARKOVIC, N. M

“…Bimetallic single crystals Pt3Sn(1 1 0) and Pt3Sn(1 1 1) have been characterized for in situ CO oxidation. Surface composition and structure were established…”
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Surface (electro-)chemistry on Pt(1 1 1) modified by a Pseudomorphic Pd monolayer by Arenz, M., Stamenkovic, V., Ross, P.N., Markovic, N.M.

“…The formic acid and methanol oxidation reaction are studied on Pt(1 1 1) modified by a pseudomorphic Pd monolayer (denoted hereafter as the Pt(1 1 1)–Pd 1 ML…”
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CO adsorption and kinetics on well-characterized Pd films on Pt( [formula omitted]) in alkaline solutions by Arenz, M., Stamenkovic, V., Schmidt, T.J., Wandelt, K., Ross, P.N., Markovic, N.M.

“…The electrochemistry of CO on a bare Pt(1 1 1) electrode as well as a Pt(1 1 1) electrode modified with pseudomorphic thin palladium films has been studied in…”
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Surface electrochemistry on an epitaxial palladium film on Pt(111): surface microstructure and hydrogen electrode kinetics by Marković, N.M, Lucas, C.A, Climent, V, Stamenković, V, Ross, P.N

“…The surface electrochemistry of adsorbed hydrogen (H upd) and the kinetics of the hydrogen evolution/oxidation reactions (HER/HOR) have been studied on an…”
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The adsorption and oxidation of carbon monoxide at the Pt(111)/electrolyte interface: atomic structure and surface relaxation by Lucas, C.A., Marković, N.M., Ross, P.N.

“…Using in-situ X-ray diffraction we have studied the adsorption of CO onto Pt(111) in pure perchloric acid. The adsorption of CO at an applied electrode…”
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From sub-monolayer to multilayer––an in situ X-ray diffraction study of the growth of Pd films on Pt( [formula omitted]) by Ball, M.J., Lucas, C.A., Markovic, N.M., Stamenkovic, V., Ross, P.N.

“…The structure of electrochemically deposited Pd thin films on the Pt(1 1 1) electrode surface has been studied by a combination of cyclic voltammetry (CV) and…”
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Surface electrochemistry of CO on Pt(110)-(1 × 2) and Pt(110)-(1 × 1) surfaces by Marković, N.M., Grgur, B.N., Lucas, C.A., Ross, P.N.

“…A new type of flame-annealing method has been developed for the preparation of surfaces having either fcc(110)-(1 × 1) or fcc(110)-(1 × 2) symmetry. In situ…”
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FTIR characterization of PEO + LiN(CF 3SO 2) 2 electrolytes by Wen, S.J., Richardson, T.J., Ghantous, D.I., Striebel, K.A., Ross, P.N., Cairns, E.J.

“…FTIR transmission spectra of thin films of polyethylene oxide (PEO) + lithium trifluoromethanesulfonimide (LiN(CF 3SO 2) 2, LiTFSI) mixtures have been obtained…”
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Surface structure and relaxation at the Pt3Sn(111)/electrolyte interface by GALLAGHER, M. E, LUCAS, C. A, STAMENKOVIC, V, MARKOVIC, N. M, ROSS, P. N

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Surface X-ray scattering studies of the growth of Pd thin films on the Pt(0 0 1) electrode surface and the effects of the adsorption of CO by Ball, M.J, Lucas, C.A, Marković, N.M, Stamenković, V, Ross, P.N

“…The morphology of electrochemically deposited Pd films on the Pt(0 0 1) electrode surface has been examined through the combination of cyclic voltammetry (CV)…”
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Surface segregation effects in electrocatalysis: kinetics of oxygen reduction reaction on polycrystalline Pt 3 Ni alloy surfaces by Stamenković, V., Schmidt, T.J., Ross, P.N., Marković, N.M.

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