Vacancies and sea urchin structure protect cobalt manganese spinel from anion poisoning in peroxymonosulfate activation

Vacancies and sea urchin structure protect cobalt manganese spinel from anion poisoning in peroxymonosulfate activation

Abstract Peroxymonosulfate (PMS) activation by cobalt manganese spinel (Co-Mn) is always unsatisfactory due to the interference of co-existing anions in water. In this study, we used a sulfate-modification strategy to prepare a sea urchin-like Co-Mn catalyst (CoMn2O4-S) with abundant oxygen vacancie...

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Bibliographic Details
Main Authors: Hui Jia, Rumeng Liu, Tenglong Huang, Fulin Wang, Shanshan Dong, Huihui Dai, Zhenxing Zeng, Dingding Tang, Xiaodong Wang, Suhua Chen
Format: Article
Language:English
Published: Nature Portfolio 2025-02-01
Series:npj Clean Water
Online Access:https://doi.org/10.1038/s41545-025-00444-8
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