Dataset: Depth-resolved operando grazing-incidence diffraction reveals non-equilibrium Cu-Pt alloy restructuring under glycerol electrooxidation

This dataset contains all data used for the publication of the paper "Depth-resolved operando methodology revealing non-equilibrium catalyst behaviour". The data was collected mainly at the Department of Materials Science and Engineering, Uppsala University, Sweden, ALBA synchrotron and DESY PETRA III synchrotron. Athira Anil,∗a‡ Martin Kapuscinski,a Harish Gudla,b Prabahar Kuppamuthu,a Irina Terekhina,cPriyanka Nehla,a¶ Tapati Sarkar,a Mats Johnsson,c and German Salazar-Alvarez∗a a Department of Materials Science and Engineering, Ångström Laboratory, UppsalaUniversity, Uppsala 751 03, Sweden.b Department of Chemistry, Ångström Laboratory, Uppsala University, Uppsala 751 20,Sweden.c Department of Chemistry, Arrhenius Laboratory, Stockholm University, Stockholm106 91, Sweden.‡ Present address: Department of Chemistry and Chemical Engineering, ChalmersUniversity of Technology, Gothenburg 412 96, Sweden.§ Present address: Defence Metallurgical Research Laboratory, Hyderabad 500 058,India.¶ Present address: National Forensic Sciences University, Goa, 403401, India. The research was funded by the Swedish Foundation for Strategic Research (SSF, Grant No. EM16-0010). The purpose of this research was to investigate the depth-dependent evolution of Cu–Pt thin-film catalysts during glycerol electrooxidation.