Andrew Jark-Wah Wong

PostDoc at the Fritz Haber Institute of the Max Plank Society, and orevious Ph.D. Chemical Engineering Researcher with Prof. Mike Janik at Penn State University.

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ajwongphd@gmail.com

I am Post Doctoral Scholar at the Fritz Haber Institute of the Max Plank Society working in the area of computational heterogeneous (electro)catalysis and machine learning. I am passionate about using modern computational chemistry tools to advance technologies regarding the production and storage of renewable energy.

I recently graduated the Mike Janik lab here at Penn State University, where I joined Aug. 2019. I am an expert at using DFT methods to elucidate the complexities of the electrode-electrolyte interface to rationally design better electrocatalysts. My Ph.D. work has developed design principles for catalysts in the electrocatalytic reduction of nitroaromatics, electrochemical conversion of CO2, fuel cell chemistry, electro-oxidative upgrading of biomass molecules, as well for the elucidation of intermetallic alloys as electrocatalysts. At a more fundamental level, i’ve developed an analytical Grand Canonical DFT workflow to study electrocatalytic kinetics, cation effects, and the role of specifically adsorbed ions with the assistance of force field MD methods.

I’ve also been grateful to collaborate with many faculty across the U.S. These include Prof. Anne Co (Ohio State University), Prof. Adam Holewinski (University of Colorado at Boulder), Prof. Scott Milner (Penn State), Prof. Ezra Clark (Penn State), Prof. Chris Arges (Argonne National Lab), Prof. Matthias Waegele (Boston College), Prof. Bryan Goldsmith (University of Michigan), Prof. Craig Plaisance (Louisiana State University), and Dr. Lauren Greenlee (XPRIZE). I completed a summer internship at Lawrence Livermore National Laboratory, where I worked with Dr. Sneha Akhade and Dr. Chris Hahn to study the role of oxides in biomass electro-oxidation.

I believe my experience working with multi-discpline teams with various expertise has prepared me to be a dependable and productive researcher.

In my free time, I enjoy composing music, playing guitar, photography, traveling to try new foods, cooking, basketball, and playing both video and board games. I also am a cat dad to my grey cats, Lyla and Levi.

news

Jun 28, 2024 I created a new repository with Python,Atomic Simulation, and bash scripts to accelerate VASP Calculations. You can check it out at https://github.com/andrewjarkwahwong/ASE-Scripts4VASP-AJW.
Jun 22, 2024 I updated the electrocatalysis tools repository with new scripts to calculate energetics and barriers using our Analytical Grand Canonical Framework. You can check it out at https://github.com/andrewjarkwahwong/dft-electrocatalysis-Janik.
Jun 11, 2024 I passed my doctoral defense! Summary of my thoughts here :)

latest posts

selected publications

  1. Electrocatalysis
    Investigating the electrocatalytic reduction of 2, 4, 6-tri-nitro-toluene (TNT) using density functional theory methods
    Andrew Jark-Wah Wong, Joshua Lee Miller, Brandon Perdue , and 1 more author
    Green Chemistry, 2023
  2. Electrocatalysis
    Elementary mechanism for the electrocatalytic reduction of nitrobenzene on late-transition-metal surfaces from density functional theory
    Andrew Jark-Wah Wong, Joshua Lee Miller, and Michael John Janik
    Chem Catalysis, 2022
  3. ECat/Methods
    An efficient approach to compartmentalize double layer effects on kinetics of interfacial proton-electron transfer reactions
    Naveen Agrawal, Andrew Jark-Wah Wong, Sharad Maheshwari , and 1 more author
    Journal of Catalysis, 2024
  4. ECat/FuelCells
    Deconvoluting charge-transfer, mass transfer, and ohmic resistances in phosphonic acid–sulfonic acid ionomer binders used in electrochemical hydrogen pumps
    Karthik Arunagiri, Andrew Jark-Wah Wong, Luis Briceno-Mena , and 4 more authors
    Energy & Environmental Science, 2023
  5. ECat/CO2
    Sensitivity Analysis of Electrochemical Double Layer Approximations on Electrokinetic Predictions: Case Study for CO Reduction on Copper
    Andrew Jark-Wah Wong, Bolton Tran, Naveen Agrawal , and 2 more authors
    The Journal of Physical Chemistry C, 2024
  6. ECat/CO2
    Negative Reaction Order for CO during CO2 Electroreduction on Au
    Zhihao Cui, Andrew Jark-Wah Wong, Michael J. Janik , and 1 more author
    Journal of the Americal Chemical Society, 2024