Source Data for "Tuning the Electronic Structure of Ag-Pd Alloys to Enhance Performance for Alkaline Oxygen Reduction" by: José A. Zamora Zeledóna,b; Michaela Burke Stevensa,b; G.T. Kasun Kalhara Gunasooriyac; Alessandro Galloa,b; Alan T. Landersb,d; Melissa E. Kreidera,b; Christopher Hahna,b; Jens K. Nørskovc and Thomas F. Jaramilloa,b,*. a. Department of Chemical Engineering, Stanford University, 443 Via Ortega, Stanford, California 94305, United States b. SUNCAT Center for Interface Science and Catalysis, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, United States c. Catalysis Theory Center, Department of Physics, Technical University of Denmark, DK–2800 Kongens, Lyngby, Denmarkd. Department of Chemistry, Stanford University, 333 Campus Drive, Stanford, California 94305, United States