How does calcium drive the structural organization of iron–organic matter aggregates? A multiscale investigation

作者：Anthony Beauvois, Delphine Vantelon, Jacques Jestin, Camille Rivard, Martine Bouhnik‐Le Coz, Aurélien Dupont, Valérie Briois, Thomas Bizien, Andrea Sorrentino, Baohu Wu, Marie‐Sousai Appavou, Elaheh Lotfi-Kalahroodi, Anne‐Catherine Pierson‐Wickmann, Mélanie Davranche · 发表于：Environmental Science Nano · 年份：2020 · DOI：10.1039/d0en00412j · 被引用次数：27 · 研究领域：Iron oxide chemistry and applications、Pickering emulsions and particle stabilization、Radioactive element chemistry and processing

Calcium drives the structural transitions of iron–organic matter associations from colloidal aggregates to a non-colloidal micrometric network, subsequently controlling their mobility and the iron surface reactivity.