World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
58
Citations
8886
World Ranking
10888
National Ranking
2983

Overview

David E. Ramaker was affiliated with George Washington University in the United States during their academic career. The available data does not indicate a record of published papers, co-authors, or frequent publication venues associated with their work.

There is also no detailed information about specific fields of study, subfields, or primary research topics documented in the available sources. Similarly, no book publications or awards have been recorded.

As no recent publications or collaborations are noted, the profile centers solely on the institutional connection held by the scientist. Their passing has been confirmed.

Best Publications

  • XAFS spectroscopy; fundamental principles and data analysis

    D.C. Koningsberger;B.L. Mojet;G.E. van Dorssen;D.E. Ramaker

  • A new model describing the metal-support interaction in noble metal catalysts

    BL Barbara Louise Mojet;JT Miller;DE Ramaker;DC Diek Koningsberger

  • Determination of O and OH adsorption sites and coverage in situ on Pt electrodes from Pt L(2,3) X-ray absorption spectroscopy.

    M Teliska;W E O'Grady;D E Ramaker

  • Determination of O[H] and CO Coverage and Adsorption Sites on PtRu Electrodes in an Operating PEM Fuel Cell

    Christina Roth;Nathalie Benker;Thorsten Buhrmester;Marian Mazurek

  • Correlation of Water Activation, Surface Properties, and Oxygen Reduction Reactivity of Supported Pt–M/C Bimetallic Electrocatalysts Using XAS

    Maggie Teliska;Vivek S. Murthi;Sanjeev Mukerjee;David E. Ramaker

  • Structure and oxidation state of gold on different supports under various CO oxidation conditions

    N. Weiher;E. Bus;L. Delannoy;C. Louis

  • Investigation into the Competitive and Site-Specific Nature of Anion Adsorption on Pt Using In Situ X-ray Absorption Spectroscopy

    Thomas M. Arruda;Badri Shyam;Joseph M. Ziegelbauer;Sanjeev Mukerjee

  • The metal–support interaction in Pt/Y zeolite: evidence for a shift in energy of metal d-valence orbitals by Pt–H shape resonance and atomic XAFS spectroscopy

    D.C. Koningsberger;J. de Graaf;B.L. Mojet;D.E. Ramaker

  • The atomic AXAFS and Δμ XANES techniques as applied to heterogeneous catalysis and electrocatalysis

    D. E. Ramaker;D. C. Koningsberger

  • Chloride Ingress into Aluminum Prior to Pitting Corrosion An Investigation by XANES and XPS

    S. Y. Yu;W. E. O'Grady;D. E. Ramaker;P. M. Natishan

  • Improved Oxygen Reduction Activity and Durability of Dealloyed PtCox Catalysts for Proton Exchange Membrane Fuel Cells: Strain, Ligand, and Particle Size Effects

    Qingying Jia;Keegan Caldwell;Kara Strickland;Joseph M. Ziegelbauer

  • CALCULATED AND MEASURED AUGER LINESHAPES IN SiO2

    D. E. Ramaker;J. S. Murday;N. H. Turner;G. Moore

  • Mitigating Phosphate Anion Poisoning of Cathodic Pt/C Catalysts in Phosphoric Acid Fuel Cells

    Qinggang He;Badri Shyam;Masahiko Nishijima;David Ramaker

  • Site-Specific vs Specific Adsorption of Anions on Pt and Pt-Based Alloys

    Maggie Teliska;Vivek S. Murthi;Sanjeev Mukerjee;David E. Ramaker

  • Three-site model for hydrogen adsorption on supported platinum particles: influence of support ionicity and particle size on the hydrogen coverage.

    Michiel K. Oudenhuijzen;Jeroen A. van Bokhoven;Jeffrey T. Miller;David E. Ramaker

  • Determination of H Adsorption Sites on Pt/C Electrodes in HClO4 from Pt L23 X-ray Absorption Spectroscopy

    M. Teliska;W. E. O'grady;D. E. Ramaker

  • Analyzing the Influence of H3PO4 as Catalyst Poison in High Temperature PEM Fuel Cells Using in-operando X-ray Absorption Spectroscopy

    Sebastian Kaserer;Keegan M. Caldwell;David E. Ramaker;Christina Roth;Christina Roth

  • Nature of the metal-support interaction in supported Pt catalysts : Shift in Pt valence orbital energy and charge rearrangement

    D.E. Ramaker;J. de Graaf;J.A.R. van Veen;D.C. Koningsberger

  • Image charge effects in electron stimulated desorption: O- from O2 condensed on Ar films grown on Pt.

    H. Sambe;D. E. Ramaker;L. Parenteau;L. Sanche

  • Exact-exchange crystal Hartree--Fock calculations of molecular and metallic hydrogen and their transitions

    David E. Ramaker;Lalit Kumar;Frank E. Harris

Frequent Co-Authors

Sanjeev Mukerjee
Sanjeev Mukerjee Northeastern University
Christina Roth
Christina Roth University of Bayreuth
Jeffrey T. Miller
Jeffrey T. Miller Purdue University West Lafayette
Diek C. Koningsberger
Diek C. Koningsberger Utrecht University
Léon Sanche
Léon Sanche Université de Sherbrooke
Stuart Licht
Stuart Licht George Washington University
Bruce E. Koel
Bruce E. Koel Princeton University
Frank Ernst
Frank Ernst Case Western Reserve University
Rhonda M. Stroud
Rhonda M. Stroud Arizona State University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Chemistry in the USA opens doors to a variety of career paths that often blend scientific knowledge with practical skills. Many students explore related fields, such as pharmaceutical sales and legal support roles, which can benefit from a strong foundation in chemistry.

For those interested in quick-start education options, programs like the best online associates in criminal justice offer flexible learning paths that complement careers in regulatory and compliance areas within the chemical and pharmaceutical industries.

Alternatively, pursuing different levels of paralegal education can prepare graduates for specialized roles that intersect with patent law, intellectual property, and chemical safety regulations. Understanding the types of paralegals and salaries helps clarify career expectations and earning potential in this dynamic sector.

The pharmaceutical field also offers promising opportunities, with roles like sales representatives who leverage scientific knowledge to promote products effectively. Learning more about the pharmaceutical rep salary and career paths can guide individuals aiming to merge their chemistry background with business skills.

Lastly, becoming a licensed pharmacist remains one of the most challenging yet rewarding pathways for chemistry graduates. Insights into is it hard to become a pharmacist offer valuable perspective on the educational demands and professional rewards of this career.

Best Scientists Citing David E. Ramaker