Jason R. Croy

Dr. Jason R. Croy is a researcher at Argonne National Laboratory, specializing in lithium- and manganese-rich cathode materials for lithium-ion batteries. His work focuses on atomic-scale mechanisms governing electrode performance, synthesis methods for high-capacity materials, and novel X-ray absorption data analysis techniques. He leads three Department of Energy (DOE) programs and the DOE's Deep-Dive consortium, which involves five national laboratories.

• Ph.D. in Physics, University of Central Florida (2010)
• Bachelor’s in Applied & General Physics, Ball State University (2004)

Dr. Croy's research trends center on energy storage, particularly addressing voltage fade in Li-ion cathodes, battery degradation, and electrochemical activation of materials. His publications highlight advancements in layered cathode architectures and local structure analysis.

• International Battery Association’s 2016 Early Career Award

He has contributed to 12 patents/applications, delivered over 30 invited presentations, and authored more than 50 technical publications. His leadership in the DOE’s Deep-Dive consortium underscores his role in advancing next-generation battery technologies.