Search Results - "Protsailo, Lesia"

Thermal Treatment of PtNiCo Electrocatalysts: Effects of Nanoscale Strain and Structure on the Activity and Stability for the Oxygen Reduction Reaction by Wanjala, Bridgid N, Loukrakpam, Rameshwori, Luo, Jin, Njoki, Peter N, Mott, Derrick, Zhong, Chuan-Jian, Shao, Minhua, Protsailo, Lesia, Kawamura, Tetsuo

“…The ability to control the nanoscale size, composition, phase, and facet of multimetallic catalysts is important for advancing the design and preparation of…”
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Importance of catalyst stability vis-à-vis hydrogen peroxide formation rates in PEM fuel cell electrodes by Sethuraman, Vijay A., Weidner, John W., Haug, Andrew T., Pemberton, Marianne, Protsailo, Lesia V.

“…The role of catalyst stability on the adverse effects of hydrogen peroxide (H 2O 2) formation rates in a proton exchange membrane fuel cell (PEMFC) is…”
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Pt Monolayer Electrocatalyst for Oxygen Reduction Reaction on Pd-Cu Alloy: First-Principles Investigation by Amra Peles, Minhua Shao, Lesia Protsailo

“…First principles approach is used to examine geometric and electronic structure of the catalyst concept aimed to improve activity and utilization of precious…”
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Studies of electron transfer through self-assembled monolayers using impedance spectroscopy by Protsailo, Lesia V, Fawcett, W.Ronald

“…An investigation of the kinetics of reduction of Ru(NH 3) 6 3+ has been carried out at single crystal electrodes modified by alkanethiols of varying chain…”
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Evolution of Structure and Activity of Alloy Electrocatalysts during Electrochemical Cycles: Combined Activity, Stability, and Modeling Analysis of PtIrCo(7:1:7) and Comparison with PtCo(1:1) by Ma, Yuguang, Balbuena, Perla B, Ball, Sarah C, O’Malley, Rachel, Theobald, Brian R. C, Izzo, Elise L, Murthi, Vivek S, Protsailo, Lesia V

“…This study explores the changes in bulk composition/structure and oxygen reduction activity of two alloys, Pt7IrCo7 and PtCo, caused by Co leaching during…”
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Electrochemical Impedance Spectroscopy at Alkanethiol-Coated Gold in Propylene Carbonate by Protsailo, Lesia V, Fawcett, W. Ronald

“…Electrochemical impedance spectroscopy was successfully employed to investigate ionic permeability into self-assembled monolayers (SAMs) deposited on a Au(111)…”
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Electrochemical Characterization of the Alkaneselenol-Based SAMs on Au(111) Single Crystal Electrode by Protsailo, Lesia V, Fawcett, W. Ronald, Russell, Dale, Meyer, Ryan L

“…The formation and behavior of self-assembled monolayers made of n-dodecaneselenol (DDSe) on Au(111) as a blocking dielectric medium toward heterogeneous…”
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Pt Monolayer on Porous Pd−Cu Alloys as Oxygen Reduction Electrocatalysts by Shao, Minhua, Shoemaker, Krista, Peles, Amra, Kaneko, Keiichi, Protsailo, Lesia

“…We demonstrate the synthesis of a core−shell catalyst consisting of a Pt monolayer as the shell and porous/hollow Pd−Cu alloy nanoparticles as the core. The…”
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Synthesis and characterization of 9 nm Pt-Ni octahedra with a record high activity of 3.3 A/mg(Pt) for the oxygen reduction reaction by Choi, Sang-Il, Xie, Shuifen, Shao, Minhua, Odell, Jonathan H, Lu, Ning, Peng, Hsin-Chieh, Protsailo, Lesia, Guerrero, Sandra, Park, Jinho, Xia, Xiaohu, Wang, Jinguo, Kim, Moon J, Xia, Younan

“…Nanoscale Pt-Ni bimetallic octahedra with controlled sizes have been actively explored in recent years owning to their outstanding activity for the oxygen…”
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Synthesis and Characterization of 9 nm Pt–Ni Octahedra with a Record High Activity of 3.3 A/mgPt for the Oxygen Reduction Reaction by Choi, Sang-Il, Xie, Shuifen, Shao, Minhua, Odell, Jonathan H, Lu, Ning, Peng, Hsin-Chieh, Protsailo, Lesia, Guerrero, Sandra, Park, Jinho, Xia, Xiaohu, Wang, Jinguo, Kim, Moon J, Xia, Younan

“…Nanoscale Pt–Ni bimetallic octahedra with controlled sizes have been actively explored in recent years owning to their outstanding activity for the oxygen…”
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Structural and Electrocatalytic Properties of PtIrCo/C Catalysts for Oxygen Reduction Reaction by Loukrakpam, Rameshwori, Wanjala, Bridgid N, Yin, Jun, Fang, Bin, Luo, Jin, Shao, Minhua, Protsailo, Lesia, Kawamura, Tetsuo, Chen, Yongsheng, Petkov, Valeri, Zhong, Chuan-Jian

“…This paper describes the results of an investigation of the synthesis of PtIrCo nanoparticles (2−3 nm) for electrocatalytic oxygen reduction reaction. The…”
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Tungsten carbide modified high surface area carbon as fuel cell catalyst support by Shao, Minhua, Merzougui, Belabbes, Shoemaker, Krista, Stolar, Laura, Protsailo, Lesia, Mellinger, Zachary J., Hsu, Irene J., Chen, Jingguang G.

“…► Phase pure WC nanoparticles with a good coverage were synthesized on high surface area carbon black. ► The corrosion resistance of carbon black was improved…”
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Evolution of Structure and Activity of Alloy Electrocatalysts during Electrochemical Cycles: Combined Activity, Stability, and Modeling Analysis of PtlrCo(7:1:7) and Comparison with PtCo(1:1) by YUGUANG MA, BALBUENA, Perla B, BALL, Sarah C, O'MALLEY, Rachel, THEOBALD, Brian R. C, IZZO, Elise L, MURTHI, Vivek S, PROTSAILO, Lesia V

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Synthesis and Characterization of 9 nm Pt–Ni Octahedra with a Record High Activity of 3.3 A/mg Pt for the Oxygen Reduction Reaction by Choi, Sang-Il, Xie, Shuifen, Shao, Minhua, Odell, Jonathan H., Lu, Ning, Peng, Hsin-Chieh, Protsailo, Lesia, Guerrero, Sandra, Park, Jinho, Xia, Xiaohu, Wang, Jinguo, Kim, Moon J., Xia, Younan

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Synthesis and Characterization of 9 nm Pt-Ni Octahedra with a Record High Activity of 3.3 A/mg sub(Pt) for the Oxygen Reduction Reaction by Choi, Sang-Il, Xie, Shuifen, Shao, Minhua, Odell, Jonathan H, Lu, Ning, Peng, Hsin-Chieh, Protsailo, Lesia, Guerrero, Sandra, Park, Jinho, Xia, Xiaohu, Wang, Jinguo, Kim, Moon J, Xia, Younan

“…Nanoscale Pt-Ni bimetallic octahedra with controlled sizes have been actively explored in recent years owning to their outstanding activity for the oxygen…”
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Correction to Structural and Electrocatalytic Properties of Nanoengineered PtIrCo Catalysts for Oxygen Reduction Reaction by Loukrakpam, Rameshwori, Wanjala, Bridgid N, Yin, Jun, Fang, Bin, Luo, Jin, Shao, Minhua, Protsailo, Lesia, Kawamura, Tetsuo, Chen, Yongsheng, Petkov, Valeri, Zhong, Chuan-Jian

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Effect of Di-phenyl Siloxane on the Catalytic Activity of Pt on Carbon by Sethuraman, Vijay A, Weidner, John W, Protsailo, Lesia V

“…Electrochemical and Solid State Letters, 10 (12), B207-B209, 2007 The effect of silicone on the catalytic activity of Pt for oxygen reduction and hydrogen…”
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Hydrogen Peroxide Formation Rates in a PEMFC Anode and Cathode: Effect of Humidity and Temperature by Sethuraman, Vijay A, Weidner, John W, Haug, Andrew T, Motupally, Sathya, Protsailo, Lesia V

“…Journal of The Electrochemical Society, 155 (1), B50-B57, 2008 Hydrogen peroxide (H2O2) formation rates in a proton exchange membrane (PEM) fuel cell anode and…”
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Characterization of the electrode/SAM/electrolyte interface and intermolecular interactions in solutions using electrochemical impedance spectroscopy and ATR-FTIR spectroscopy by Protsailo, Lesia V

“…The importance and feasibility of the electrochemical impedance spectroscopy (EIS) applied to the studies of self-assembled monolayers (SAMs) was shown for…”
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Characterization of the electrode/SAM/electrolyte interface and intermolecular interactions in solutions using electrochemical impedance spectroscopy and ATR-FTIR spectroscopy by Protsailo, Lesia V

“…The importance and feasibility of the electrochemical impedance spectroscopy (EIS) applied to the studies of self-assembled monolayers (SAMs) was shown for…”
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