Ashton M. Aleman

SLAC National Accelerator Laboratory — United States

Energy · Physical Sciences

7h-index228citations27works3.02yr avg
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Research Topics

Electrocatalysts for Energy Conversion(19), Fuel Cells and Related Materials(14), Electrochemical Analysis and Applications(9), Conducting polymers and applications(3), Advanced Battery Technologies Research(3)

Publications27 total

Exploring Cobalt Accessibility Limits in a Two-dimensional Porphyrin-based Covalent Organic Framework for the Oxygen Evolution Reaction
2026Open Access
MoS <sub>2</sub> Degradation Dynamics under Simulated Diurnal (Photo)electrochemical H <sub>2</sub> Evolution Reaction Conditions
Journal of the American Chemical Society·2026
Insights into the Acid Stability of Cobalt Electrocatalysts via Time‐Resolved Activity‐Durability Relationships for Tailored Bimetallic Thin Films
Advanced Energy Materials·2025Open Access
Quantifying Interfacial pH Changes during Water Electrolysis with in-Line Continuous Flow Raman Spectroscopy
ECS Meeting Abstracts·2025
A research database for experimental electrocatalysis: Advancing data sharing and reusability
The Journal of Chemical Physics·2025· 1 cited
<i>(ECS Energy Technology Division Graduate Student Award sponsored by Bio-Logic)</i> Intermittency Intensifies Catalyst Transformations and Degradation in Liquid Alkaline Water Electrolysis
ECS Meeting Abstracts·2025
In Situ Techniques to Understand the Potential- and pH-Dependent Dynamics of Cobalt, Cobalt Nitride, and Mixed Cobalt–Antimony Thin Film Catalysts for Electrochemical Oxygen Reduction
ACS Applied Energy Materials·2025· 2 cited
Tracking Local pH Dynamics during Water Electrolysis via In-Line Continuous Flow Raman Spectroscopy
ACS Energy Letters·2025· 9 cited
Multimodal In Situ Characterization Uncovers Unexpected Stability of a Cobalt Electrocatalyst for Acidic Sustainable Energy Technologies
Journal of the American Chemical Society·2025· 8 cited
Effects of Iron Impurities and Content on Electrochemical Performance and Oxygen Evolution Selectivity of Nickel Catalysts for Ethanol Oxidation
Journal of the American Chemical Society·2025· 12 cited
Insights into catalyst degradation during alkaline water electrolysis under variable operation
Energy & Environmental Science·2025· 22 citedOpen Access
Diagnosing mechanisms to mitigate anion exchange ionomer degradation during impure water electrolysis
Energy & Environmental Science·2025· 1 cited
Coupling Time-Resolved Mass Spectrometry Techniques to Unravel Cobalt Degradation Mechanisms in Acidic Media for Oxygen and Hydrogen Electrocatalysis
ECS Meeting Abstracts·2024
Probing the Electrode-Electrolyte Dynamics of Metal Electrocatalysts for Oxygen Reduction with Multimodal X-Ray Scattering and Mass Spectrometry Techniques
ECS Meeting Abstracts·2024
Understanding the Dynamics of Cobalt Nitride-Based Thin Films for Electrocatalytic Oxygen Reduction
ECS Meeting Abstracts·2024
In Situ ORR Dynamics of Non-Precious Transition Metal Electrocatalysts: the Case of Manganese Antimony X-ides
ACS Catalysis·2024· 4 cited
Investigating Cobalt Degradation in Acidic Environments for Oxygen and Hydrogen Electrocatalysis with Time-Resolved Mass Spectrometry Techniques
ECS Meeting Abstracts·2024
Investigating the pH-Dependent Activity, Selectivity, and Dynamics of Metal Nitride Electrocatalysts for Fuel Cells and Electrolyzers
ECS Meeting Abstracts·2024
Material Dynamics of Nickel (oxy)Hydroxide As an Alcohol Oxidation Electrocatalyst
ECS Meeting Abstracts·2024
Material Changes of Bimetallic Ag–Cr, Fe, Co, Ni, Cu, Sn Electrocatalysts during Alkaline Oxygen Reduction in Fundamental Versus Alkaline Membrane Exchange Fuel Cell Conditions
ECS Meeting Abstracts·2024· 1 cited
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Frequent Co-authors

Thomas F. Jaramillo(24), Michaela Burke Stevens(19), Gaurav A. Kamat(11), Colin F. Crago(10), Aniket S. Mule(10), Adam C. Nielander(7), Ryan T. Hannagan(6), Raúl A. Márquez(4), Jay T. Bender(4), Delia J. Milliron(4), Joaquin Resasco(4), C. Buddie Mullins(4), Johanna Schröder(4), Daniela H. Marin(3), Joseph T. Perryman(3), Drew Joseph Pereira(3), John W. Weidner(3), Taylor R. Garrick(3), Tana Siboonruang(3), Kevin Tran(3)