TY - RPRT TI - Structure of Complex Liquid–Liquid Extraction Organic Phases for Rare Earth Separations AU - Peroutka, Allison A. [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Sheyfer, Dina [Argonne National Laboratory (ANL), Argonne, IL (United States)] (ORCID:0000000341893899) AU - Rahman, Tasnim [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Bonnett, Brittany L. [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Farag, Hossam [Argonne National Laboratory (ANL), Argonne, IL (United States)] (ORCID:0000000293143785) AU - Seifert, Soenke [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Zhang, Qingteng [Argonne National Laboratory (ANL), Argonne, IL (United States)] (ORCID:0000000216002161) AU - Dufresne, E. M. [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Narayanan, S. [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Lal, Jyotsana [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Stephenson, G. Brian [Argonne National Laboratory (ANL), Argonne, IL (United States)] (ORCID:0000000199843443) AU - Servis, Michael J. [Argonne National Laboratory (ANL), Argonne, IL (United States)] (ORCID:0000000224041865) PY - 2026 DO - 10.1021/acs.langmuir.6c01202 UR - https://www.osti.gov/biblio/3377113 ID - 3377113 ER -