Katie McCullough is a postdoctoral appointee at Argonne National Laboratory, where her work focuses on plastic upcycling and data-driven approaches to catalyst discovery by coupling high throughput experimentation with machine learning algorithms. Katie earned her PhD in Chemical Engineering from the University of South Carolina in 2021. Her research interests include high throughput experimentation, heterogeneous catalysis, surface science, and sustainability. Katie worked on The Inorganometallic Catalyst Design Center (ICDC). ORCID ID #0000-0001-9752-5740.