Single-Atom Iron Catalyst

No External Oxidant Needed

A silkworm excrement-derived N,O-doped graphene-supported single-atom iron catalyst that degrades antibiotics efficiently without external energy or peroxides via enhanced surface electric field.

Wang, Yumeng · Zhang, Peng · Liao, Weixiang · Peng, Dandan · Hu, Chun

Environmental Science & Technology 2025

Specifications

等抗生素去除率

{'zh': '100', 'en': ''} %

organic carbon removal

{'zh': '', 'en': '79.7'} %

Surface electric field

{'zh': '约146', 'en': '~146'} mV

Advantages

Performance further enhanced in DOC-containing real water samples