PNNL

Abstract

There have been increasing surface characterization studies of battery materials specifically in the context of before and after cell operation to determine any chemical changes. Therefore, providing reliable reference spectra of battery-related materials is important. In this paper, survey and high-energy resolution data are reported for the solid-state electrolyte Li7P2S8Br0.5I0.5 (LPSBI), which has been synthesized and characterized at Pacific Northwest National Laboratory. The current data presents narrow scan regions of I 3d, I 4d, Br 3d, O 1s, P 2p, S 2p, and C 1s core level spectra as well as wide-scan survey data that was obtained using Al Ka x-ray source with a Thermo Fisher Nexsa instrument.