TY - RPRT TI - Machine-Learning-Driven Discovery of Water Splitting BaFe 2 O 4 and Human-in-the-Loop Improvement via Al-Substitution for Increased Thermal Stability AU - Clauser, Arielle [Sandia National Laboratories (SNL-CA), Livermore, CA (United States)] (ORCID:0000000245669969) AU - King, Keith Andrew [Sandia National Laboratories (SNL-CA), Livermore, CA (United States)] (ORCID:0009000836631265) AU - Lowry, Daniel Robert [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000334505667) AU - Douglas, Tyra [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000211426846) AU - Peretti, Amanda Sheree [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0009000187863137) AU - Smith, Andrew [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] AU - Rowberg, Andrew J. E. [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] (ORCID:0000000229286917) AU - Varley, Joel B. [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] (ORCID:0000000253845248) AU - Lany, Stephan [National Laboratory of the Rockies (NLR), Golden, CO (United States)] (ORCID:0000000281278885) AU - Strange, Nicholas A. [SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)] (ORCID:0000000156997274) AU - Witman, Matthew David [Sandia National Laboratories (SNL-CA), Livermore, CA (United States)] (ORCID:0000000162635114) AU - McDaniel, Anthony H. [Sandia National Laboratories (SNL-CA), Livermore, CA (United States)] AU - Bishop, Sean Robert [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000213331859) AU - Sugar, Joshua Daniel [Sandia National Laboratories (SNL-CA), Livermore, CA (United States)] (ORCID:0009000245752807) PY - 2026 DO - 10.1021/acsaem.6c00198 UR - https://www.osti.gov/biblio/3257086 ID - 3257086 ER -