Wesley Chang

Wesley Chang

Assistant Professor
Mechanical Engineering and Mechanics

Wesley Chang

Assistant Professor
Mechanical Engineering and Mechanics

Biography

Dr. Wes Chang is an Assistant Professor in the Department of Mechanical Engineering and Mechanics, and a Faculty Affiliate in the Department of Materials Science and Engineering, at Drexel University. Wes completed his BS (2014) and MS (2016) in Chemical Engineering at Stanford, and his PhD (2021) in Mechanical Engineering and Materials Science at Princeton. After completing his doctoral thesis, he continued working on lithium metal batteries as a Postdoc at Columbia University in collaboration with electric vehicle companies. He spent the following year (2022 – 2023) as the Beckman Postdoctoral Fellow at Caltech, where he worked on lithium-mediated electrochemical ammonia synthesis. He is the recipient of the Electrochemical Society F.M. Becket Fellowship and the Arnold O. Beckman Postdoctoral Fellowship. Outside of academia, he has previously worked in the battery industry and management consulting for energy and utilities, and regularly serves as a technical advisor to energy-focused startup companies and investment firms.

Degrees / Education

  • Beckman Postdoctoral Fellow, Caltech, 2023
  • Postdoctoral Researcher, Columbia University, 2022
  • PhD Mechanical Engineering and Materials Science, Princeton University, 2021
  • MS Chemical Engineering, Stanford University, 2016
  • BS Chemical Engineering, Stanford University, 2014

Research Areas

Research Interests

Our research lab is focused on understanding and developing batteries and other electrochemical energy technologies, working together across multiple disciplines spanning mechanical engineering, materials science and chemical engineering. We seek to understand how local material properties, such as electrode microstructure and surface chemistry, impact cell-level behavior, such as device performance and chemo-mechanical properties. To approach this understanding, we utilize non-destructive characterization techniques to measure battery behavior during operation. Our research approach blends curiosity-driven fundamental science with policy-aware applied research, and we think broadly about how the technology is influenced by scalability, cost and resource availability.

Academic Distinctions

  • Arnold O Beckman Postdoctoral Fellowship, 2022
  • Electrochemical Society F.M. Becket Fellowship, 2021