Flue gas Hg removal
Atomically dispersed Cu atoms coordinated in a Cu-N₄ configuration on N-doped carbon efficiently activate O₂ to oxidize gaseous Hg⁰ to HgO, suitable for mercury removal in complex flue gas.
Chen, Yuchi · Li, Honghu · 79497524 · Cui, Jie · Yuan, Yao · He, Xiufang · Xiaofeng, Qiu
Journal of Environmental Chemical Engineering 2026