Asymmetric Fe-Ov-Co Synergizing Free Nitrogen Sites in Carbon-Support Spinel Nanodots: Dual-Engineered Electronic States for High-Efficiency Peroxymonosulfate Activation
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Oxygen vacancies (Ov) play an important role in promoting peroxymonosulfate (PMS) activation. However, conventional symmetric Ov exhibits low electron transfer efficiency due to symmetric adjacent cations, constraining their catalytic performance. Asymmetric v... ...