Tailoring Dual High-Valence Cu-O-Mn Active Sites to Enhance VOC Catalytic Oxidation.

• Tác giả: Yukang Hua, Qianqian Li, Jing Meng, Jiaxin Pang, Bin Shi, Maoyong Song, Guijin Su, Bohua Sun, Weinan Zhang
• Ngôn ngữ: eng
• Ký hiệu phân loại: 373.27 Apprenticeship programs in secondary education
• Thông tin xuất bản: United States : Environmental science & technology , 2025
• Bộ sưu tập: NCBI
• ID: 745420

Tóm tắt

Advancing the catalytic oxidation of volatile organic compounds (VOCs) requires ongoingly boosting of both low-temperature activity and durability. Our strategy was to tailor suitable Cu-O-Mn coordination environments across numerous types of widely used CuMn bimetallic oxides. Unexpectedly, Cu-O-Mn sites within the CuO phase ignited greater catalytic activity toward alkanes like cyclohexane under 5.0% relative humidity, with a lower