个人简介

Ph.D. 1971, University of Iowa, Iowa City, Iowa, Theoretical Chemistry M.S. 1968, University of Iowa, Iowa City, Iowa, Theoretical Chemistry B.S. 1965, University of Wisconsin - Milwaukee, Chemistry

研究领域

X-ray absorption, XPS/Auger

Research in spectroscopic (XAS) characterization of catalysts and electrocatalysts with applications to fuel cells and batteries

近期论文

查看导师最新文章 （温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

“Fundamental Investigation of Electrocatalysis of Oxygen Reduction Reaction on Rhodium Sulfide-based Chalcogens”,Joseph M. Ziegelbauer, Daniel Gatewood, Andrea F. Gullá, David E. Ramaker, Sanjeev Mukerjee, Maxime J-F Guinel and Frank Ernst, J. Phys. Chem. C, , 113 (17), pp 6955–6968 (2009). “Effect of RuOxHy Island size on PtRu Particle Aging in Methanol” B. Shyam, T. Arruda, S. Mukerjee and D.E. Ramaker, J. Phys. Chem. C, 113, 19713 (2009). “Promoting effect of CeO2 in the Electrocatalytic Activity of Rhodium for Ethanol Electro-oxidation”, Q. He; S. Mukerjee; B. Shyam; D. Ramaker; S. Parres-Exclapez; M.J. Illán-Gómez; Agustín Bueno Lopez, J. Power Sources 193, 408 (2009). “Fundamental Aspects of Spontaneous Cathodic Deposition of Ru onto Pt/C Electrocatalysts and Membranes under Direct Methanol Fuel Cell Operating Conditions”, T. Arruda, B. Shyam, J.S. Lawton, N. Ramaswamy, D.E. Budil, D.E. Ramaker and S. Mukerjee, J. Phys. Chem. C, 114, 1028 (2010). “Contrast in Metal-Ligand Effects on PtnM Electrocatalysts with M equal Ru vs. Mo and Sn as Exhibited by in situ XANES and EXAFS Measurements in Methanol, F. J. Scott, S. Mukerjee, and D. E. Ramaker , J. Phys. Chem. C 2010, 114, 442–453 (2010). “Ethanol Oxidation on Carbon-Supported Pt, PtRu, and PtSn Catalysts Studied by Operando X-ray Absorption Spectroscopy, J. Melke, A. Schoekel, D. Dixon, C. Cremers, D.E. Ramaker, and C. Roth, J. Phys. Chem. C, 114, 5914 (2010). “XAS investigations of PEM Fuel Cells”, C. Roth and D.E. Ramaker, Invited Chapter in Modern Aspects of Electrochemistry, ed. by C.G. Vayanes, Springer, New York, 2010 (in press) "Operando XAS Techniques: Past, Present, and Future", C. Roth and D.E. Ramaker, Invited Chapter in Fuel Cell Science: Theory, Fundamentals, and Biocatalysis, Edited by Andrzej Wieckowski and Jens K. Nørskov, John Wiley & Sons, Chap. 17, p. 511 (2010). “The Atomic AXAFS and Dμ XANES Techniques as Applied to Heterogeneous Catalysis and Electrocatalysis”, D.E. Ramaker and D.C. Koningsberger, Phys. Chem. Chem. Phys. 12, 5514 (2010). “Resolving Sulfur Oxidation and Removal from Pt and Pt3Co Electrocatalysts using in situ X-ray Absorption Spectroscopy”, D. E. Ramaker, D. Gatewood, A. Korovina, Y. Garsany, and K. E. Swider-Lyons, J. Phys. Chem. C, 2010, 114 (27), pp 11886–11897.