个人简介
Merck Award for Undergraduate Research 1990 Dartmouth College
Young Investigator Award 1999 Dynamics at Surfaces Gordon Conf.
NSF CAREER Award 2001 National Science Foundation
Alfred P. Sloan Fellow 2003 Alfred P. Sloan Foundation
Undergraduate Research Mentor of the Year 2005 University of Maryland
Institute of Advanced Study Fast Track Fellow 2007 Durham University (UK)
近期论文
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J. Ennist, E. A. Gobrogge, K. H. Schlick, R. A. Walker and M. J. Cloninger, "Cyclodextrin-functionalized Chromatographic Materials Tailored for Reversible Adsorption" submitted to Applied Materials and Interfaces.
E. A. Gobrogge and R. A. Walker, "Binary Solvent Organization at Silica/Liquid Interfaces: Preferential Ordering in Acetonitrile-Methanol Mixtures" J. Phys. Chem. Lett. 5 2688-2693 (2014).
B. C. Eigenbrodt and R. A. Walker, "In situ Raman measurements of solid oxide fuel cell devices" Spectroscopy. accepted.
M. D. McIntyre, J. R. Wambeke, and R. A. Walker, "In situ optical studies of SOFCS operating with dry and humidified methane: mechanisms of coke suppression" submitted to Fuel Cells.
K. A. Burbank, R. A. Walker, and B. M. Peyton, "A molecular basis of metal toxicity by Uranium(VI) in bacterial dehydrogenase enzymes" submitted to J. Bioinorganic Chem.
R. A. Walker, K. W. Reeping, M. D. McIntyre, D. M. Halat, and J. D. Kirtley, "Electrolyte Dependence on Ni/YSZ Anode Carbon Tolerance Using In Situ Raman Spectroscopy" Electrochemical Society Trans. 61 (1) 57-63 (2014).
J. D. Kirtley, D. A. Steinhurst, J. C. Owrutsky, M. B. Pomfret, and R. A. Walker, "In situ optical studies of methane and biogas oxidation on high temperature solid oxide fuel cell anodes" Phys. Chem. Chem. Phys. 16 (1) 227-236 (2014).
. Roy1, S. Liu, A. R.Siler, B. L. Woods, J. T. Fourkas, J. D. Weeks and R. A. Walker, "Nonpolar adsorption at the silica methanol interface: Surface mediated polarity and solvent density across a strongly associating solid/liquid boundary" J. Phys. Chem. C. 117 (29) 6224-6233 (2013).
J. D. Kirtley, T. P Oswell, A. Singh, D. M. Halat, J. M. Hill and R. A. Walker, "High temperature carbon removal from SOFC Ni cermet anodes with H2O, CO2 and O2: In situ Vibrational Studies" J. Phys. Chem. 117 (49) 25908-25916 (2013).
M. D. McIntyre, D. M. Halat, K. L. Reeping, J. D. Kirtley1 and R. A. Walker, "In situ Spectroscopic Studies of Carbon Formation in SOFCs Operating with Syn gas" Electrochemical Society Trans.. 57 (1) 1267-1275 (2013).
J. D. Kirtley, M. D. McIntyre, D. M. Halat, and R. A. Walker, "Insights into SOFC Ni/YSZ anode degradation using in situ spectro-chronopotentiometry with solid oxide fuel cell materials" Electrochemical Society Trans. 50 (44) 3-15 (2013).
E. A. Gobrogge, B. L. Woods, and R. A. Walker, "Liquid Organization and Solvation Properties at Polar Solid/Liquid Interfaces" Faraday Discussions. 167 (1) 309-327 (2013).
B. L. Woods and R. A. Walker, "pH Effects on Molecular Adsorption and Solvation at Silica/Aqueous Interfaces" J. Phys. Chem. A. 117 6224-6233 (2013).
M. B. Pomfret, R. A. Walker, and J. C. Owrutsky, "High Temperature Chemistry in Solid Oxide Fuel Cells: In situ Optical Studies" J. Phys. Chem. Lett. 3 3053-3064 (2012).
J. D. Kirtley, D. M. Halat, M. D. McIntyre1, B. C. Eigenbrodt1 and R. A. Walker, "High Temperature “Spectro-chrono-potentiometry”: Quantitative Correlations between in Situ Raman Spectroscopy and Electrochemical Performance in Solid Oxide Fuel Cells" Analytical Chemistry. 84 9745-9753 (2012).
F. Ding, C. A. Rivera, Q. Zhong, K. Manfred, X. X. He, M. R. Brindza1, R. A. Walker, J. T. Fourkas, "Structure and dynamics of trimethylacetonitrile at silica/vapor, silica/liquid, and liquid vapor interfaces" J. Phys. Chem. C. 116 7000-7009 (2012).
F. Ding, Q. Zhong, K. Manfred, X. X. He, J. S. Bender, M. R. Brindza, R. A. Walker, and J. T. Fourkas, "Structure and dynamics of trimethylacetonitrile at silaca/vapor, silica/liquid, and liquid vapor interfaces" J. Phys. Chem. C. 116 4019-4025 (2012).
D. Roy, S. Piontek and R. A. Walker "Surface induced changes in coumarin solvation and photochemistry at polar solid/liquid interfaces" Phys. Chem. Chem. Phys. 13 14758-14766 (2011).
A. R. Siler and R. A. Walker, "The effects of solvent structure on interfacial polarity across strongly associating silica/alcohol interfaces" J. Phys. Chem. C, 115 9637-9643 (2011).
B. C. Eigenbrodt, J. D. Kirtley, and R. A. Walker, "In situ optical studies of solid oxide fuel cells operating with dry and wet oxygenated fuels" Electrochemistry Society Transactions (SOFC XII), 35 (1) 2789 - 2798 (2011).
B. C. Eigenbrodt and R. A. Walker, "High Temperature Raman Mapping of Surface Electrolyte Oxide Concentration in Solid Oxide Fuel Cells" Analytical Methods, accepted (2011).
J. D. Kirtley, B. C. Eigenbrodt and R. A. Walker, "In situ optical studies of oxidation kinetics of Ni/YSZ cermet anodes" Electrochemistry Society Transactions (NEMCA 8), 33 (40) 25 – 34 (2011).
B. C. Eigenbrodt, M. B. Pomfret, D. A. Steinhurst, J. C. Owrutsky and R. A. Walker "Direct, in situ optical studies of solid oxide fuel cells operating with methanol and methane" J. Phys. Chem. C .115 2895-2903 (2011).